Water Online

http://www.waterworld.com/articles/wwi/print/volume-28/issue-5/upfront/executivetec-comparison-nutrient-recovery/the-big-question-what-operational-benefits.

http://ukcatalogue.oup.com/product/9780199916832.do#.Uext9m2G6Cg

PhosphoReduc™ — Emerging Solutions For Phosphorus Removal And Reuse

In March 2013, the USEPA reported that 40% of the nation’s streams and rivers have elevated phosphorus concentrations, while 55% of the waters cannot sustain the native aquatic life. The current cost of phosphorus pollution to the US economy is $4 billion/year when only lost recreation and depressed property values located near water fronts are accounted for.

http://www.wateronline.com/doc/phosphoreduc-emerging-solutions-phosphorus-removal-reuse-0001