phosphate rock from dwindling, non-renewable reserves. Accordingly, the UK uses 138,000 tons per year of the phosphate fertilizer , and all of it is imported from abroad. This adds to the costs, not to mention the reliance on external sources
reuse of the media. The resultant regenerant solution is a nearly saturated solution of reactive, bioavailable phosphate fertilizer . The advent of nanotechnology allows for tremendous increases in metal oxide surface area compared to the macro
the utility for a national watershed award sponsored by The Conservation Fund and the National Geographic Society in partnership with CF Industries, Inc., a large nitrogen and phosphate fertilizer cooperative owned by farmer members.
for water fluoridation, sodium fluoride, sodium fluorosilicate, and fluorosilicic acid, are byproducts of the phosphate fertilizer industry" wrote Tom Reeves, National Fluoridation Engineer, U.S. Centers for Disease Control CDC). "Arsenic