High protein plant production trials (duckweed or Lemna
contains 30+% protein) growing on anaerobically digested cow manure filtrate.
Part of "Resource-Recovery Waste Management" Research Program in BEE.
Constructed wetland channels, set up as hydroponic systems, used in tests to purify agricultural wastewaters. Andre Hafner, undergraduate and summer Research Assistant.
Fourth year test of agricultural waste treatment with a hydroponic system, referred to as "The Nutrient Film Technique." Andre Hafner, Summer 2000 Research Assisant.