View Full Version : sewage sludge inc

clouds z
01-19-2007, 11:21 AM

ALAN RUBIN, PhD, returns to support State and Federal research programs promising no risks to human health from the presence of both metals and organic pollutants in agricultural soils and materials, they prefer be called "biosolids" vs. sludge, that are being added to agricultural lands as a source of nutrients and as a soil amendment.
NOTE: "Organic Fertilizer" made from sewage sludge, is now EPA-approved for use on vegetables.

repeats today at 5pmcentral time i think or at end of show soits maybe at7pm

click it at top right