To Flush Or Not To Flush 746
gooman writes "Tired of arguing the same old issues like Linux vs Windows? Choose up sides in the fight over flushing vs non-flushing urinals. The L.A. Times reports on efforts to place the waterless urinal into the Uniform Plumbing Code. To quote: '...the ordinary-looking urinal is at the center of a national debate that has plumbers and water conservationists taking aim at one another.' Amazingly simple, the no-flush urinal uses gravity to force urine through a filter containing a floating layer of oily liquid which then acts as a sealant to prevent sewer odors from escaping. Each no-flush urinal is claimed to save over 24,000 gallons of water a year, but the opposition is concerned about the spread of disease. Although not mentioned in the article this technology is in use around the world. Does anyone have these fixtures installed at their place of employment? Are there any real drawbacks? Is this really a worthwhile debate or just an excuse for toilet humor?"
Get your $#!^ together (Score:5, Interesting)
Why is it that the US, one of the most advanced countries in the world cannot get their $#!^ together, pun intended
this has nothing to do with whats better (Score:4, Insightful)
Sorry to break it to you bro, but this has nothing to do with what is available. The only thing that will mandate new methodology is political mandates. The only problem is no politition is going to back a bill that will raise contruction prices and help them lose all there campaign dollors from big developers. I'm an architect and I've seen it over and over again where a product will come out that will help either the environment or energy conservation. A contractor will look at it and go " what the heeelll is that I can install ya ten american standards that I gots sitt'n in back it will save you $$$$$$$$$$$$" ofcourse the developer doesn't care these are being sold to deseperate homeowners no.349835439
Re:this has nothing to do with whats better (Score:4, Interesting)
When you "Mandate" something people will comply with the letter of the law as cheap as possible. Laws written for toilets by lawers instead of plumbers don't work as intended.(and neither do the toilets)
Re:this has nothing to do with whats better (Score:3, Insightful)
The most effective way to encourage people to conserve water is to increase the price of water. You have to turn it into an economics structure.
Now the more socialist minded will balk at the idea of water prices going up for everyone. So you could take some queue's from California, add some creativity and end up with something like this: You get a tiered price structure per person in the household. No exceptions of any kind, period.
In California, according to relatives who live there, they had to cons
Re:this has nothing to do with whats better (Score:4, Interesting)
I lived in a state that had drought conditions 5 years ago for a period of 3 years. There was a watering ban for neighborhoods where it ended up that you couldn't water your lawn or wash your car.
It started out that you shouldn't water your lawn and shouldn't wash your car. It ten went to if you have to use your outside water supply, use it on odd/even days depending upon your address.
In year 2, the odd/even days stuck and if you did have to use water, it was before 10am and after 7pm . Warnings and fines came into play if you broke the rulesand people started to get pissed.
In year 3, you were prohibited from using water at all.
Year 4 had record rainfall so it went back to normal.
The point I'm making is that you had the neighbors (like me) that didn't water the lawn or wash the car and you had the idiots with blatant disregard for the water shortage that eventually got their water cut off and had to pay a hefty fine to get it back on.
These are the same people that have parties at 2AM that wake the neighbothood.
You can charge whatever for a service and lazy idiots will pay as long as they can still do what they want to do.
Re:this has nothing to do with whats better (Score:5, Interesting)
Our customer service agents usually forgive the first really large water bill, but following ones are expected to be more normal.
In any case, we do try to use economics to encourage water conservation.
Re:this has nothing to do with whats better (Score:3, Informative)
A contractor will look at it and go " what the heeelll is that I can install ya ten american standards that I gots sitt'n in back it will save you $$$$$$$$$$$$"
That's one advantage of a no flush urinal. Since it doesn't require a water hookup, there's no excuse for the installation NOT being cheaper than for water flush versions. One less hole in the tile, less pipes to connect, and no joints under pressure that have to be solid.
Re:Get your $#!^ together (Score:5, Informative)
Because it seems like if it doesn't (a) get somebody re-elected and/or (b) make somebody a profit, it usually won't get done.
During WWII, Winston Churchill put it best. To paraphrase: The Americans, when all other options have been exhausted, will do the right thing.
Re:Get your $#!^ together (Score:3, Interesting)
I'm proud to be distantly related to the man. Oh, and then there's his parrot. [mirror.co.uk]
Of course with all quotations and factoids of famous eccentric people, these may have to be taken with a grain of salt. Or several grains of salt on the rim of your glass...
Re:Get your $#!^ together (Score:5, Informative)
Re:Get your $#!^ together (Score:3, Informative)
Re:Get your $#!^ together (Score:3, Funny)
Mr. Bush, what are you doing posting to Slashdot?
We don't have a good environmental boogey man when it comes to water wasting. Can anyone suggest one that's better than Bush?
Re:Get your $#!^ together (Score:4, Informative)
Incorrect. The situation is already changing. And it is going to get worse soon.
Redwood City, CA, -- smack in the middle of one of the most affluent areas in the nation -- currently has what amounts to a ban on all new construction because there's simply no more fresh water. They have already exceeded their allotment from available supplies. Los Angeles has been living on borrowed time for decades, damming up every fresh water supply in sight and draining it dry. Tulare Lake, once measuring roughly 30 by 60 miles across, is now essentially gone. It took government intervention to keep them from completely draining Mono Lake, but they're still slurping a monsterous percentage of the Colorado River. Other scattered communities throughout the continental US are noticing the rivers and lakes are drying up, and underground fresh water aquifers are also becoming harder to find and maintain.
There is a problem. And as long as the population increases, it's only going to get worse. As I see it, there are only two real long-term solutions:
I don't really give a sh*t if you have a six-figure income and can afford a $500/month water bill; the surrounding community that supports you can't sustain it. So mandatory conservation for everyone. That means 1.8 gallon or less toilets, low-flow shower heads, front-loading clothes washers, underground or drip irrigation for gardens. If you're really snazzy, you'll recapture your waste water and re-use it for the garden or the toilets -- or re-purify it yourself and take pressure off the municipal supply.
We have a nationwide power grid. Why not a nationwide water grid? Some areas of the country get flooded every year, while others suffer drought. With a national network of large pipes, we can ship water from areas that have too much to areas that don't have enough -- use the flood waters from the Midwest and East to relieve water shortages in the West, and vice-versa when the need arises.
Of course, I'm just an insane computer programmer, so what do I know?
By the way, if you want to talk about the (lack of) need for water conservation and be taken seriously, then viewing this [imdb.com] is a mandatory prerequisite.
Schwab
Re:Get your $#!^ together (Score:5, Insightful)
That's what you get for living in the desert. You countered the parent post, who said that freshwater is plentiful in most of the US by saying that in a couple places in California, there is need for conservation. I hate to burst your bubble, but California is not "most" of the US. Come to the Mississippi river area and tell me there's not enough water.
Re:Get your $#!^ together (Score:5, Insightful)
In any event, this seems like an issue that should be dealt with on the local municipal level, and certainly not on a Federal one. There are no water shortages in my area, and I have no desire to switch to a different design of toilet that wouldn't have any advantage to me and would just mean a lot of additional complexity, and I would take a very dim view of any legislation that tried to force this. If people who choose to live in places essentially unsuited to human habitation have problems with their water supply, obviously their governments should address these issues. But it's not a universal problem, and it does no good to make it one artificially.
There are enough problems which affect the entire country that need to be dealt with; we should leave those that only affect certain regions to the levels of government closest to the problems to fix as they see fit.
Re:Get your $#!^ together (Score:5, Insightful)
Y'know, posts like the parent up there are exactly the kind of debating we need more of here. There was no name-calling, no berating, no insults. Just a reasoned argument. If ya don't agree with it, that's fine, but it's not the job of modders to bury opinions they don't like -- that's actually very poor modding, and should be condemned.
I'd call out whoever did that but I'm sure they don't have the stones to show themselves. Hey mods -- all you reasonable ones anyway -- throw the parent a bone here, eh?
Ok, back on topic. I live in a rural central-Pennsylvania area, and here we seem to go from one extreme to the other: We're low on water one day, then uh-oh it's raining, crap now we have flooding! Drought! Flood! Drought! It gets a little ridiculous sometimes, really. But, I rarely here anyone complaining, in any kind of long-term fashion, that there's not enough water here. Overall it seems to balance out pretty well here, in spite of people on one side or the other panicking a bit too quickly. Granted I have little technical knowledge on the subject, but I've yet to see any local laws or ordinances passed that require the rationing of water.
Again, I can speak only from the experience of my local area, YMMV.
Re:Get your $#!^ together (Score:3, Informative)
Re:Get your $#!^ together (Score:5, Insightful)
Exactly. Despite the opinions of many New Orleaners I've met, the universe does not revolve solely around them, or their city. Hurricanes are rarely an issue in the U.S.., outside of the gulf states -- the only exception being the odd seasonal hurricane that comes up and the atlantic and strikes a northern state.
In any event, this seems like an issue that should be dealt with on the local municipal level, and certainly not on a Federal one. There are no hurricanes in my area, and I have no desire to subsidize the south when it wouldn't have any advantage to me and would just mean a lot of additional tax burden, and I would take a very dim view of any legislation that tried to force this. If people who choose to live in hurricane-prone places essentially unsuited to human habitation have problems with their weather, obviously their governments should address these issues. But it's not a universal problem, and it does no good to make it one artificially.
I hope you get the point I'm trying to make. California is responsible for a lot more than its share of America's industry, technology, agriculture, and GDP. Just like a major disaster striking a major port is going to cause damage to the entire nation, so would any change in the way the agriculture and industry operates in California. I don't think the stock market would fair too well if California became unproductive due to drought. This problem is also not limited to California (see Nevada), and could end up causing problems elsewhere as well. California doesn't ask for federal help all that often, and usually ends up getting turned down or completely fucked over (see the energy crisis and rolling blackouts in 2001-2002) by the rest of the country. Their tax burden is among the highest, and every year California is subsidizing the states that are hit by hurricanes, helping rebuild the rest of the country, and chugging along. Eventually this is going to become a disaster. We know that. We knew it would happen in New Orleans, but nobody wanted to move and nobody wanted to improve the levees. Now the rest of the country is footing the bill, bitching and moaning about nobody doing anything sooner. This mandatory water conservation is somebody seeing a huge future disaster, KNOWING it's coming, and offering a solution that will help avoid it. Now everyone is whining because it doesn't affect them [yet] and blaming California?
That being said I had these waterless urinals at my job for a couple of years and I really liked them. They didn't smell at all, and I didn't even feel the need to wash my hands afterwards since I didn't have to touch the door handle, the urinal, or anything other than my zipper and boxer shorts. A couple of times they did get backed up for some reason and when you peed into them the blue oily stuff would come up out of the hole. But it never overflowed, and it just drained back down after a minute or less. But these were heavily used urinals, with hundreds of people using three of them, and I only saw that happen a few times. I'm sure it saved thousands of gallons of water, and I wouldn't mind using them again.
Re:Get your $#!^ together (Score:5, Interesting)
As for your distaste for New Orleans, go fuck yourself. You don't know what you're talking about. When earthquakes hit california, we don't bitch about how it's stupid for you to live there and you deserve whatever you get. New Orleans exists where it does for a lot of practical reasons, and those reasons are very important to the economic workings of this country. You may have heard about the Mississippi river, which provides a good shipping route to a large portion of this country. You've probably also heard something about the gulf of mexico, from which we draw a lot of the oil that keeps our industry and economy running. Then there's seafood, chemicals, all sorts of important stuff. You can pretend all you want that the gulf coast is just a bunch of backwater bayou's, but your ignorance does not make it true. And once you factor in some less quantifiable things, like New Orleans being one of the most culturally unique and productive cities, not to mention whole other parishes(counties) being underwater, and hundreds of thousands of hard working human beings suffering from the consequences. Your selfishness and your greed are pretty indefensible.
You have no sense of the scale of what's happened down here. The local governments are working pretty damn hard. They've all burned through their budgets, and are taking on large amounts of debt, trying to get things running again. I question if any city/state/locality would have the resources to deal with something of this scale. All citizens of the US, via the federal government, end up subsidizing lots of other people. Whether it be farmers, or defense contractors, or lately, the citizens of Iraq. I think there are plenty of other things for you to be bitching about having to pay for, besides helping a few hundred thousand human beings who's lives have been so severely impacted by flooding. Flooding which, by the way, would not have happened if the Army corps of engineers had actually built the system to the tolerances that they had told us they did.
Basically put, we did take steps to try and prevent what happened. And while those steps ultimately failed for a large part of the city and the region, that doesn't make a good excuse for California to keep going about doing what they're doing, especially when there are some much more straightforward answers than dodging hurricanes. The political history of the south west has always had a lot to do with water. California has used its economic power to get what it wants, and other states have been effected by it. And most importantly, it's not sustainable, and when things do come to a head, Cali will probably need help from the rest of the country. I don't know where else you expect to get water from, unless there's some sort of major breakthrough in desalinization technology.
Re:Get your $#!^ together (Score:3, Informative)
California should do more to dig itself out of its own mess, but that doesn't mean that waterless urinals won't help - and that's the point of the discussion, is it not?
Re:Get your $#!^ together (Score:3, Informative)
Except for one thing: Redwood City, CA [google.com] isn't in the middle of the desert, it's in the middle of the BAY AREA, and has a natural body of water within walking distance.
I wouldn't want to drink that water for all the tea in China, though. Water might be available, in most places in the US (whi
Self-solving problems (Score:3, Insightful)
If you take a long enough view, you will see these problems work themselves out. Your goal is not to find the solution. It's to survive it. If you are in an area that's resource poor, move.
The fact that so many otherwise smart people have trouble with this simple answer defies reason.
If you live in a country with a repressive regime, escape. If the drought has been going on for more than five yea
Re:Get your $#!^ together (Score:5, Interesting)
I don't really give a sh*t if you have a six-figure income and can afford a $500/month water bill; the surrounding community that supports you can't sustain it. So mandatory conservation for everyone. That means 1.8 gallon or less toilets, low-flow shower heads, front-loading clothes washers, underground or drip irrigation for gardens. If you're really snazzy, you'll recapture your waste water and re-use it for the garden or the toilets -- or re-purify it yourself and take pressure off the municipal supply.
I am going to disagree with this sentiment on economic principles. Right now the price of gas is higher, and people in my area are switching to more fuel efficent vehicles. The pressure of the price of gas is causing this change. I have never seen so many smart cars and scooters on the roads before.
Those with large amounts of cash will still drive their hummers at high speeds along the roads because they can, and they will waste gas because they have the funds to do this. Conversely, I was partially glad when the head gasket on my Toyota 4Runner blew 6 months ago, and I switched to a Toyota Tercel (I still miss offroading in the 4runner mind you). My gas costs have dropped signifigantly, all because of a change of vehicle. I could have replaced the engine in the 4Runner for about $500, and the Tercel was much more than that, but I wanted better fuel economy, so I got it.
The same thing will happen with water. Sure, the beverly hills types will have their pools and constant running water, economic forces will allow them to do this. The "regular" people will start to conserve water because they must, and technologies that aid in conservation will become more and more common. It will reach a point where everyone except the very rich have these water saving devices because it makes economic sense. This is the case in europe, and it will become the case in North America because it must.
Economic pressures are great because you don't have to mandate any laws, the price of the commodity forces a change in the market. Rising water prices will force water conservation. Rising water prices will inspire businesses to find less expensive ways of converting waste water back into potable, and the same for seawater.
Economic forces will also cause invention and competition in the market - maybe someone will invent a waterless and odourless self cleaning toilet that uses almost no water - and it will become popular because it is less expensive to operate than the old gallon flush toilets. Mandating specific measures of conservation, such as your mentioned 1.8 gallon toilets, prevents economic forces from taking their toll. Economic forces result in greater invention, and greater choice. This is a good thing, and in the long run, it forces water conservation in its own way.
Re:Get your $#!^ together (Score:3, Insightful)
Economic pressures work great in a true free market. Unfortunately America, and the world in general, does not operate a true free market. Oil companies in particular are subsidised to the hilt. OK, it all comes out of your taxes eventually, but pump prices would be double what they are now without the gubment funding pipelines, tax breaks, wars etc.
The water companies are s
Economic pressure does not always work (Score:3, Insightful)
When it gets this bad, you don't want any new high rises in your neighbourhood because in a single high rise there could be 50+ families sucking the little water that is remaining at such speeds that entire neighbourhoods go dry. The situation is so bad in some parts around here that there is ABSOLUTELY NO water even at depths of 300 ft or more.
When it ge
Re:Get your $#!^ together (Score:5, Funny)
That place had the most lo-flo toilet from hell I ever saw. Basically, the rule was that if the flush was 100% liquid (no solids or paper) you could safely flush once. Otherwise, you had to carefully look at what you were about to flush, and decide if it might stick to the pipes- and if you thought it might, then you had to flush twice, maybe three times. And you never knew what the toilet was going to do when you flushed it. If people before you hadn't been flushing it enough, it would take revenge on a random flusher by regurgitating several gallons of filth all over the floor. Everybody had a horror story of being caught when that happened, frantically trying to stop it with a plunger and then mopping up the mess. When we had customer visits the toilet became horrible- the customers weren't used to our toilet and would single-flush which quickly made the toilet very angry. We were chronic customers of Roto-Rooter, who was over every so often to fix recurring problems with the toilet and the landlord got so sick of the costs that he secretly installed illicit toilets from Canada.
Now I work at a place in Santa Clara. This place has one evil urinal that flushes forever. God knows how many gallons this thing rips through in one minute. Since even the normal urinal flushes are so remarkably prolonged, the flusher is usually gone before realizing that his flush is never going to end. (This is even granting time for the customary pro forma soapless hand rinse to acknowledge any possible witnesses to his hygeine who are in the restroom with him and who forced him to flush the urinal in the first place.) I see it happen all the time. I come in, this thing is flushing, and I stop it by flushing one of the other urinals (usually the one with yellow water, there's always one of those). The drop in pressure disrupts the eternal flush and it stops. Then someone I don't know will come in, use that urinal, start it flushing, quickly rinse and dry his hands without soap to acknowledge my presence as a potential witness to his hygeine, and leave before realizing he's just started an eternal flush.
If your toilet ever overflows (was Re:Get your $#! (Score:3, Informative)
Re:Get your $#!^ together (Score:3, Informative)
The symptoms you described, especially the blowback of several gallons of waste water, cannot be caused by a defective low-flow toilet. Your building's plumbing had a serious problem, which needed to be diagnosed and fixed.
Re:Get your $#!^ together, (Score:3, Insightful)
Fresh cheap water _IS_ Plentiful in most of the United States, You decided to use for your example the reason why parent poster used the word "Most" and not "All"
"waters from the Midwest and East to relieve water shortages in the West, and vice-versa when the need arises."
To this I say, Fuck You. There never will be a Visa-Versa, You would just leech off of it entirely and never find a solution to your own damn problem. it was entir
Re:Get your $#!^ together (Score:3, Informative)
No you won't. At least not if you live in a place where you really need to
Re:Get your $#!^ together (Score:4, Insightful)
What does need to happen is that we need to have water rates that:
1. Accurately represent the entire cost of what is being used; perhaps including sewage treatment and water recycling, dam construction and maintenance, and other high-level infrastructure, either in the overhead/distribution flat fee, or the unit price per gallon,
2. Fluctuate depending on supply and demand: some water companies only bill bi-monthly, with pricing to match, and this means that customers aren't encouraged to tailor their usage to match supply, and
3. Equal rates for equal product delivered: business and industrial consumers shouldn't receive a discount on their consumption, except on the distribution/overhead charges (because it's a lot less piping to run one 4" line to a factory that consumes 1,000,000 gal/day than 1,000 small lines to homes that each consume 1,000 gal/day, the large users can fairly demand and should receive less of an overhead or "distribution surcharge," but the cost per gallon of water ought to be the same). This is probably the biggest issue, since I'd bet many major consumers are paying essentially subsidized rates for their water because of old agreements with utility companies.
The short-term effect of this might be to drive some water-dependent industries out of some areas, but this is really only a correction of behavior that shouldn't have existed if the market had been operating correctly. In the long run, water conservation will be encouraged in the same way that's most encouraged energy conservation: increasingly high utilities costs make the upfront investment in 'greener' facilities justifiable. It's just that for historical reasons, water supplies have always been insulated from having prices that represent the true cost of what's being delivered, especially in arid regions, and now we're seeing the consequences of that.
uh... (Score:4, Insightful)
Einstein, you might have noticed that the article appeared in the Los Angeles Times. There is a huge water problem throughout pretty much the entire state of California. The San Joaquin and its tributaries have been totally tapped out by Northern California, the excess of which is sent down a concrete-lined artificial river hundreds of miles long to Los Angeles and the rest of southern California.
There is basically no more water available in California, yet water use continues to grow. San Francisco is seriously considering building a desalination plant for its water system, which supplies the peninsula and much of the south and east bay including parts of San Jose. SoCal is already way beyond sustainable water usage.
The only way to mitigate water usage growth is through conservation.
Re:uh, low flush toilets are often REQUIRED... (Score:4, Informative)
Re:uh, low flush toilets are often REQUIRED... (Score:3, Interesting)
Low Flush *wastes* water, Oil based don't work (Score:3, Interesting)
As far as "no flush" oil based systems, I've actually used one and I was disgust
Re:Low Flush *wastes* water, Oil based don't work (Score:5, Informative)
Re:Low Flush *wastes* water, Oil based don't work (Score:4, Interesting)
Regardless, the new no flush urinals do have a significantly reduced smell, although I have no idea whatsoever if it is due to them not having been used as long. The urinals at the newly rebuilt Pennsylvania Military Museum are several months old and have no whiff around them (other than a general "clean public bathroom" smell).
--
Evan
Re:Low Flush *wastes* water, Oil based don't work (Score:3, Informative)
Re:Low Flush *wastes* water, Oil based don't work (Score:3, Informative)
At home I always sit down to pee because I'd rather take an extra few seconds to sit than spend my time wiping up the urine spray all over the place.
we have waterless urinals at work (Score:3, Interesting)
I spoke to the janitor once about them, because they seemed like they would be very hard to clean... and he said that they were very difficult and very unpleasant to clean. He also said that they break all of the time and the oil cartridges need to be replaced every few months (even though the manufacturer claims otherwise) or the urinals will overf
Re:A side note to this (Score:5, Funny)
I grew up in Michigan and we called them trees and if some one hasn't patented them they will any day now. I'm quite sure no one has patented trees for the express use as a traget for dogs and the odd hunter or wino.
Re:Get your $#!^ together (Score:3, Funny)
rj
So what we have is... (Score:3, Funny)
I have one! (Score:5, Insightful)
We have a no-flush urinal in the bathroom where I live [myspace.com]
The disadvantages are that you have to change the filter every, like 3,000, "non flushes". The filters are expensive and I'm sure they're slightly wasteful. If you don't have a new one, the entire urinal stops working and lovely pee just accumulates inside the urinal. And that stinks.
What would be nice would be a hybrid - it's a no-water system until the filter, "craps" out, and then you have the regular way of doing things, as a backup.
Saying all that, it's proven to save us lots of water and keep our incredibly delicate plumbing working well.
Re:I have one! (Score:5, Funny)
You live in a bathroom?
Flawed analogy (Score:4, Funny)
Pfft... seriously...
Re:Flawed analogy (Score:4, Funny)
I would recommend the side that is doing the pissing, and not the side receiving.
I prefer flush (Score:2)
IMHO no flush urinals suck. There's always that faint odor of urine that just doesn't go away.
The best urinals ever are the low flow with a urinal cake. Low flow means even when they get older, and have calcium buildup, no splash at all on flush, and the urinal cake keeps it fresh. When well mantained they are very good.
When I make it rich... I'm getting a Urinal in my home bathroom. And yes, it will be l
Re:I prefer flush (Score:3, Informative)
Splash (Score:3, Funny)
Urinals (Score:2)
You can always spray it with a disinfectant, can't you?
Re:Urinals (Score:2)
Re:Urinals (Score:2)
That's all fine, but... (Score:2, Funny)
Spreading diseases? (Score:5, Interesting)
Re:Spreading diseases? (Score:3, Insightful)
I used to have one where I worked and some of the people there went to some interesting lengths to try to control the smell
Proper way to wash hands (Score:3, Interesting)
To correctly wash your hands: do to the towel dispenser and unroll enough towel to dry your hands when done - leave the towel hanging. (if the towel is not on a roll you skip this step). Turn the water on, and adjust to the temperature you like. Wet hands. put soap on hands. Lather for at least 30 seconds, making sure to get the spaces between fingers, and under nails (as best you can). Rinse hands. Remove towel and dry hands. Use towel to turn off faucet. Throw towel away. Leave bathroo
Comment removed (Score:4, Informative)
Re:Spreading diseases? (Score:4, Insightful)
1. you have an STD that causes urine to become a transmission point (very rare)
2. you have an infection (usually indicated by a strong odor, or pus color) (somewhat rate)
3. you're sick with a virus (common)
4. you're bleeding when you pee, and your blood contains a contagious pathogen/HIV. (normally blood is 'sterile' too, and normally HIV will 'break down' without continuous blood exposure within minutes) (rare)
now, 2 things to note
1. running water alone does not make a urinal sterile in the case of 1 or 2, and may be insufficent in the case of 3.
2. even an 'infected' urnial cannot transmit it's infection unless you come into physical contact with it. No, a urine stream does not count, as 'gravity' and 'fluid dynamics' make it physiologically impossible for one to become infected from one's own urine stream.
the Only downside of this technology is replacing the odor filter, and even a 'normal' urinal becomes pretty rank without a 'deoderizer' tablet.
Re:Spreading diseases? (Score:3, Funny)
Hmmm...didn't know that.
Note to self: Stop eating the complimentary pink cakes from the public urinals.
Re:Spreading diseases? (Score:3, Insightful)
Ways to get a disease from a urinal:
1) Direct contact (i.e. playing in pee, licking, etc)
2) Splash, which all urinals have by nature.
So, either way it is there, but hard to catch, unless people pee on the flush handle within 15 minutes of your use.
I am not a doctor (Score:3, Interesting)
Kidneys are wonderful microfilters and normally don't let bacteria through. On the other hand there are kidney diseases that let things through that shouldn't be there. The vet monitored our late cat's kidney disease by checking whether bacteria were showing up in her urine.
Then there are bladder infections.
Normally though urine is considered the most sterile of body fluids.
Re:I am not a doctor (Score:5, Interesting)
Re:I am not a doctor (Score:5, Informative)
Please pee on me... (Score:3, Funny)
He said he was in such pain he couldn't move. He knew that amonia would help relieve the pain so he begged and begged and begged his girlfriend to pee on his butt. She eventually did and he said it was an instant relief.
Kinda kinky, eh? ha ha ha
Re:Isn't urine sterile? (Score:3, Informative)
Yes but that's not the problem (Score:5, Informative)
The problem is urine tends to have a composition that fosters the growth of bacteria as they somehow manage to get into it. In fact this is one reason urine smells, typically urine is quite odorless when leaving the body. The 'stale urine' ammonia smell you remember from bathrooms is a biproduct of the decomposition of urea by bacteria.
Well... (Score:5, Funny)
Given that this story was submitted to
Not the only debate (Score:5, Funny)
Gravity doesn't stop odors (Score:4, Interesting)
Re:Gravity doesn't stop odors (Score:5, Informative)
Well then, it's not all that similar then, because the one described in the summary has a "floating layer of oily liquid". It sounds like the US Navy ships' urinals that you're describing let the urine sit there in contact with the open air for indefinite period of time, whereas in these toilets, the oily liquid serves as a barrier between the urine and the air. Presumably this prevents certain volatile (meaning prone to evaporation, as opposed to unpredictable) chemicals from evaporating and smelling up the place.
The point being, although they may be similar, it seems like the oily liquid is a key difference.
I don't care what they do... (Score:2)
opposition? (Score:2)
Isn't that called a tree? (Score:5, Funny)
Used them at Acadia National Park (Score:3, Funny)
Yes, I went to a national park and asked about the urinals.
Not good for cigarette butt disposal (Score:3, Funny)
Pee in the Sink (Score:5, Funny)
Re:Pee in the Sink (Score:5, Informative)
But it makes a really great breeding ground for bacteria (which can colonize it from the air, or the remnants of some guy's puke in the urinal, etc.).
-Jenn
Re:Pee in the Sink (Score:3, Insightful)
It is sterile. So is beef broth.
Go watch Mythbusters for the "3 second rule" test when they used beef broth uniformly contaminate a surface.
It doesn't matter if it is sterile. It is only sterile if you are doing golden showers or other piss-porn. Once it hits something, bacteria quickly breed in it. Ever hear of pungi-sticks? That was piss they used to fill them with bacteria.
Go piss in a bucket and leave it in your bedroom for a night and you will realize that "fact" is useless nerd-wa
Re:Pee in the Sink (Score:3, Funny)
The downside is that I felt obliged to really, really scrub that sink whenever my gf came around. Not for my friends, though.
Re:Me, too (Score:3, Funny)
We have them at University of North Texas (Score:5, Interesting)
One of our newest buildings on campus (1998) is the EESAT (Environmental Education, Science and Technology) Building. There is a picture of the building at http://www.ias.unt.edu/about/ [unt.edu]. It is generally a favorite building on campus to have classes in, with a giant earth population clock, all native plants landscape the facility, and other conservation and science exhibits exist in and around the building.
The mens, can't speak to the womens, have urinals that are the flushless type described and there is a plaque above them indicating that they save water and trap odors. However the contractor went ahead a outfit the urinals with a water pipe in case they didn't work out. It stops short where an L shaped pipe would normally connect to a standard handle flushed or motion activated unit.
They have been there for several years without complaints, and they don't smell, so in this instance they are a success.
Re:We have them at University of North Texas (Score:5, Funny)
I'm gonna wager that the womens' restrooms do not have flushless urinals.
I find that.. (Score:2)
Yup, they block (Score:5, Interesting)
Well sucks to that idea. Out it went.
Vik
If It's Yellow (Score:4, Informative)
Ugh... (Score:5, Funny)
Intentional or not, that's a horrible pun.
Low flow toilets caused enough problems. (Score:3, Informative)
In residential areas there are not as many problems with clogged sewer lines. Laundry machines, showers, dishwashers - these all add lots of water to the sanitary sewer system and keep the percentage of solids low.
Commercial districts, OTOH, are having increasingly large problems with plugged sewer lines. Low-flow toilets are pushing (or failing to push as the case may be) sanitary lines over the edge. The point is being reached where there just isn't enough water introduced into the lines to move the, um, solids.
The only solution is either decreasing the solids percentage in the system by increasing water use, or increasing the pitch at which sanitary lines are laid. You can only increase the pitch so much, though, before you run out of drop and need to install lift stations (bringing their own set of environmental costs.)
The best thing about being a man... (Score:4, Funny)
Would the debate could be moot if we just followed the German Feminists [amazon.de]?
A RADICAL proposal (Score:3, Insightful)
Re:A RADICAL proposal (Score:3, Insightful)
The long and short of it is water is cheap - the first 20 minutes I work each month pays for water, easily... compared to rent, electricity, etc... its a piss in the lake. Its reall
Good or Bad? (Score:3, Informative)
We have them at UNC Chapel Hill (Score:3, Insightful)
Perhaps if they can solve the splatter problem...
waterless urinals smell (Score:3, Informative)
The Japanese solved this years ago (Score:3, Interesting)
Refill the tank with water you've used to wash your hands with. After all, you don't need 100% clean water to flush down your waste, and you're going to wash your hands anyway after you use the toilet. (You do wash your hands after using the toilet, don't you?)
The Japanese have had toilets for a while now with a spigot on the top of the tank. When you flush the toilet, clean water comes out of the spigot (with which you can wash your hands) and drains into the tank. Check out the picture here [wikipedia.org].
Yeah (Score:2, Insightful)
Re:Just flush once a month (Score:5, Funny)
Re:hmmm (Score:2)
Re:I'm relieved that this article... (Score:2)
Desert Golf in Vegas not so bad (Score:4, Interesting)