Currently,
nutrients flow from farmland, into food, through humans, into
septic systems and sewers, and into bodies of water. These are
one-way nutrient flows with no recycling of nutrients, i.e., a
broken food chain. One-way nutrient flows cause major problems in
agriculture, in homes, in groundwater and bodies of water, and in
land use. All of these problems can be solved with nutrient
recycling. In
agriculture, and gardens, nutrient recycling builds soil
fertility. One-way nutrient flows deplete nutrients in the soil,
forcing farmers to use commercial fertilizers that consume large
quantities of fossil fuels in their production. Commercial
fertilizers have no organic matter in them, so soil quality
continues to decline, species diversity declines, leading to
increased pesticide use, and a general decline in food quality.
In
homes, nutrient recycling allows the use of odor-free,
waterless, self-sanitizing, composting toilets. One-way nutrient
flows require the use of sewage toilets. The only way to move
nutrients (human body products) to a septic system or sewer
is to suspend them in water, i.e., make sewage. Sewage toilets
waste drinking water and are unsanitary nuisances requiring
chemicals to sanitize them and constant vigilance to keep
children from contacting and playing in them. See Health
Hazards Compared.
In
ground water, nutrient recycling prevents nutrient
pollution by not allowing nutrients to go there. One-way nutrient
flows from septic systems (mainly in the form of nitrates), go
through groundwater and get into wells where they are a known
carcinogen and can cause blue baby syndrome. In bodies of water,
one-way nutrient flows cause algae blooms, oxygen depletion, a
decline in species diversity, and general contamination of the
human food chain.
Regarding land
use, nutrient recycling allows smaller lot sizes,
in-fill growth, and the use of marginal more beautiful, lands.
Septic systems dictate that lots have access by a septage
hauler, have areas set aside for contamination by sewage in
perpetuity, and be of sufficient size to cause some nitrate
dilution before the nitrates enter drinking water wells. Minimum
ownership requirements for a lot with a septic system (usually
1 acre, but sometimes 3, 5, or 10 acres) combined with sub-soil
percolation requirements (direct nitrate pollution), forces
the loss of farmland to development (the best farmland has
the "best" perc rates). These requirements do not
eliminate pollution and they do raise the cost of development
because of inefficient land use and future liabilities. See
links,
OSDS report, sustainable land use listing.
NutriCycle
Systems allow humans to play a constructive role in natural
systems, instead of destroying them. With the NutriCycle System, you
can "feel good about going!" |