Home | About EnviroVideo | Enviro Close-Up | Documentaries | Special Features | Index of Programs

EnviroVideo

Enviro Close-Up Video Trailers

 

 

 

ECU#175
Ordering Information

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.

Back to Enviro Close-Ups
Home | About EnviroVideo | Enviro Close-Up | Documentaries | Special Features | Index of Programs