Turkey Manure Used to Save the Environment 32
Cheeko writes "CNN has an article about how 30,000 tons of manure is going to be used to create a wetland in Indiana. The thinking is that a wetland will neutralize the acidic run-off from old coal mines and the manure is being used as a basis for the formation of the wetland. Apparently you can smell the site from up to a quarter mile away."
Well... (Score:1)
My girlfriend says (Score:1)
Only a quarter mile away? (Score:1)
Turkey manure must be on the mild side.
Re:Only a quarter mile away? (Score:1)
Speaking as a country boy, I must take issue with your statement. Cow manure is by far the mildest of the common manure odors. You do not want to be downwind of a poultry or hog farm on a warm summer day...
Country fresh my ass.
It needs treatment more than distance, all right (Score:2)
Still, this is a very uncommon procedure. It is so rare that the new energy bill has specific tax incentives to do it. Why has it taken so long? This technology has been the subject of experiments since the 60's and 70's; it's not like nobody knew.
Re:Only a quarter mile away? (Score:1)
hmmmm (Score:1)
Triclosan and steroids (Score:2)
Turkeys are mostly fed cheap corn and soy. But they're also pumped full of hormones and antibiotics. Because we demand more white meat and less outbreaks of disease (such as Avian Flu which has struck a number of farms here in Virginia recently).
Now, the farmers will swear left and right that this is safe and it doesn't show up in the food we eat, and they may be right. But the one place it certainly does show up is in the waste from the turkeys. No studies have been done on the environmental impact of most of these chemicals, though I expect we'll be finding out soon. (http://sierraactivist.org/article.php?sid=7491 [sierraactivist.org]) But common sense should tell you that hormones and antibiotics can't be harmless.
Re:Triclosan and steroids (Score:2, Interesting)
Best case scenario, drug costs go up as Pharmaceutical companies have to invest more in R+D to develop new drugs to replace a growing number of useless ones. Worst case, they can't, and simple infections, and other illnesses once easily treatable through antibiotics start to become deadly again.
Agricultural waste containing these hormones and antibiotics is far worse because this waste is often not treated at all, unlike human sewage, and ends up straight in the water supply.
Treatment of organic effluent in general (Score:2)
That's going to be a mighty tough thing to ram past the factory-farm lobby, and I doubt it can be done this decade. However, if it does, I think we'll see some huge advances in technologies like manure digestion, ozone treatment and/or carbon filtering (I haven't heard of the steroid or antibiotic which can survive a heavy ozone assault). If such treatment systems also yield enough gaseous fuel to run the rest of the farm, they might pay for themselves. The ideal future is one where the farmers can't see themselves doing it any other way, because "we respect the environment on which our farms depend".
Re:Treatment of organic effluent in general (Score:1)
The problem is an easy one to solve: sell the shit as fertilizer to farmers that grow crops. I have a brother-in-law that has a dairy farm. Anything that he pumps out of the pit under the milk barn or the hog confinement building goes into a 'honey wagon' and gets distributed across his fields. They could even put it in smaller plastic jugs and sell it to urban gardeners.
In some ways, the confinement systems are better for the environment than normal feedlots. I know of one big farm that had a big feedlot that was used for hogs. Unfortunately it was near a river, so when it rained hard, all the crap washed down into the river. If they had been in a confinement building, all of the waste can be handled properly.
Organic effluent and other eco-factors (Score:1)
Changing the subject slightly, one of the reasons we have problems with E. Coli in our beef is because we are feeding the cattle a human-like food supply (corn) rather than what they are evolved to eat (grasses). What I understand is that this causes the cattle to acidify their digestive systems to compensate, making them fit hosts for the same pathogenic bugs which infect people. One way to get rid of most of this is to feed the cattle on a more normal diet (hay) for a week before sending them off, which changes their GI tract environment towards normal (for them) and makes them inhospitable for human pathogens; apparently this reduces levels of bugs like E. Coli by 90%. However, the bulk of feeds like hay and the scale of modern feedlot operations makes this utterly impractical. I don't see a way to fix this other than to split up the big feedlots into many more smaller ones, which would help solve many of the nutrient recycling issues at the same time.
Re:Organic effluent and other eco-factors (Score:1)
The big feedlots aren't that big to make the transportation an issue. It's not like they _only_ exist in one area and the grain farmers only exist hundreds of miles away. The grain farmers actually welcome such an operation into an area because it gives them a big local customer instead of having it put on a train to be shipped someplace else. Also the waste products do not have to be shipped as slurry. There are some that spread it out over a hard clay packed area where it dries out and then can be scooped up and used in conventional manure spreaders. There are municipalities that even used to do this.
You are also incorrect about the usage of hay and other roughage in feedlots. Feeding cattle primarily ground corn is very expensive. In addition to that, soybean meal, hay, and silage are fed in some ways to provide filler. Those big concrete silos you see on farms and ranches aren't full of grain. They are usually full of silage or other form of roughage. Mechanized transport and distribution to troughs from such storage facilities have been around for decades. The 6' round or large square hay bales aren't difficult to move around with 30-40 yr old equipment either.
The amount of corn in the diet may affect acidty levels in their stomachs, but I'm guessing the reason E. Coli is becoming more of a problem has more to do with the slaughter houses employing mainly retards and/or illegal aliens.
Re:Triclosan and steroids (Score:1)
That argument is highly subjective to the hormones, antibiotics, and bacteria in question. Although there are harmful bacteria that live part of their lifecycle in livestock waste, applying a general argument that hormones and antibiotics are "bad" is to ignore the nature and building-blocks of these treatements.
Proteins, in general, do not survive well in the digestive tracks of animals. Even viruses, with their highly protective protein shells, are subjective to deconstruction in the digestive system. The same is true for hormones and antibiotics, which are protein structures.
When you injest an antibiotic pill, you are counting on absorbing enough of the antibiotic in your stomach before the remainder travels to your intestines, where the more dangerous peptidases and enzymes "live".
If the antibiotic or hormone were introduced subcutaneously or directly into the blood stream, your liver and kidneys are in charge of filtering out excess chemicals and toxins. If a hormone or antibiotic survives past the urea present in your urine, it would certainly be considered one "bad ass" of a protein. Urea is a very powerful denaturant. The carefully constructed and folded protein that is an antibody or hormone is hopelessly twisted out of shape and effectiveness. Associative chemical bonds are broken, and are usually unrecoverable. Only the simplest of protein structures are able to fold back into their original forms. The longer the peptide chain, the less likely the protein will re-fold w/o the help of the "scaffolding", helper proteins, that was used to create them.
Although it is possible that hormones or antibodies could survive an animal's many physiological obstacles, it's not likely. That they would survive unscathed, even more so improbable. So, don't get your dungarees all in a bind over this. Worry, instead, about the over prescription of drugs on living animals, not their waste product.
Re:Triclosan and steroids (Score:2)
The fact that you get more virulent and antibiotic resistant forms of Avian Flu developing more quickly with the routine use of anti-biotics should be enough reason to ban their use - but the almighty dollar wins again!
This wetland is a seriously BAD idea for the reasons you outline. Shouldn't
One word: (Score:1)
It's the secret to creating wetlands. A waste byproduct of mining.
what is the limit? (Score:1)
Re:What we all want to know is... (Score:1)
yeah, it used to... (Score:3, Funny)
(PS I have a patent on out of context pun-shots at slashdot headlines, contact me for licensing terms)
Well, whaddya know...? (Score:1)
olfactory bouquet (Score:1)
I wonder also if it will seem anything like the bog of eternal stench from labyrinth.
Crap Market (Score:1)