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ECU#175
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Greenhouses That Grow Clean Water
Building and operating greenhouses in which wastewater is purified by flowing through vegetation is the speciality of Ecological Engineering Associates of Marion, Massachusetts. Phillip C. Henderson, chief executive officer, and Bruce Strong, director of operations, discuss its innovative system and how it is now being applied globally. 8 min. 32 sec.
Building and operating greenhouses in which wastewater is purified by flowing through vegetation is the speciality of Ecological Engineering Associates of Marion, Massachusetts. Phillip C. Henderson, chief executive officer, and Bruce Strong, director of operations, discuss its innovative system and how it is now being applied globally. 8 min. 32 sec.