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Compost system, we compost all of our wast including our human waste. My first job at 18
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was learning the plumbing trade, I soon realized that using water as a vehicle to rid ourself of our body wast was unconcionable. Thinking about it I realized that we hadn't moved much beyond the cave man days when we would use the creek in front of the cave to rid ouselves of the smelly, ugly plroblem, we just sent it on downstream to the neighbors.
In 1990, I discoverd the Clivus Multrum, a sane way to rid ourselves of the nasty problem, they work exceptionaly well, I know because I built eight of them on Mt. Leomon in Arizona for the Sahuaro Girll Scout Counci. Gail Gurney who was the ED in those day had encouraged the council to be as environmentaly consious as possible. The girl scouts were very proud of their enviroment activities. Later I discovered black water wetlands and we built one at their camp on Sabino Canyon Road in Tucson. It quickly became my ideal for cleaning poluted water, it worked very well indeed.
When we moved to the mesa in New Mexico I was faced with the problem of catching water from rain, and it doesn't rain much here, maybe 12 inches a year. My research led me to humanure, we have been composting our human waste for the last four year, we are using the compost in our garden and on all of our flowers and trees. The soil on the measa is fairly sterile but after our waste has composted for two years it is safe and effective. If you are interested there is a book written in 1994 by Joseph Jenkins titled The humanure hand book. The following is a quote written about human waste and his book.
"Humanure" is a neologism designating human excrement (feces and urine) that is recycled via composting for agricultural or other purposes. The term was popularized by a 1994 book by Joseph Jenkins [1] that advocates the use of this organic soil amendment.[2]
Humanure is not traditional sewage that has been processed by waste-treatment facilities, which may include waste from industrial and other sources; rather, it is the combination of feces and urine with paper and additional carbon material (such as sawdust). A humanure system, such as a composting toilet does not require water or electricity, and when properly managed does not smell.
By disposing of feces and urine through composting, the nutrients contained in them are returned to the soil. This aids in preventing soil degradation. Human fecal matter and urine have high percentages of nitrogen, phosphorus, potassium, carbon, and calcium. It is equal to many fertilizers and manures purchased in garden stores. Humanure aids in the conservation of fresh water by avoiding the usage of potable water required by the typical flush toilet. It further prevents the pollution of ground water by controlling the fecal matter decomposition before entering the system. When properly managed, there should be no ground contamination from leachate.
As a substitute for a flush water process, it reduces the energy consumption and hence greenhouse gas emissions associated with the transportation and processing of water and waste water.
Humanure may be deemed safe for humans to use on crops if handled in accordance with local health regulations, and composted properly. This means that thermophilic decomposition of the humanure must heat it sufficiently to destroy harmful pathogens, or enough time must have elapsed since fresh material was added that biological activity has killed any pathogens. To be safe for crops, a curing stage is often needed to allow a second mesophilic phase to reduce potential phytotoxins.
Humanure is different from night soil, which is raw human waste spread on crops. While aiding the return of nutrients in fecal matter to the soil, it can carry and spread a vast number of human pathogens. Humanure kills these pathogens both by the extreme heat of the composting and the extended amount of time (1 to 2 years) that it is allowed to decompose.
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