Greenhouse system purifies water, extracts fertilizers, and generates fuels. When fully developed, system may supplant septic tanks and central sewage for rural and underdeveloped areas.
Treating domestic wastewater with water hyacinths
NASA Tech Briefs ; 5 , 3
01.01.1981
Sonstige
Keine Angabe
Englisch
Dredging ship for water hyacinths and dredging method
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