Self flocculating separation medium and method

摘要: Disclosed is a combined flocculating and clarifying medium for separating solid particles from waste water comprising mixture of filtering or aggregating dry agent effective to flocculate the form larger heavier aggregates with in gravity formed aggregate water. Preferably, are silicious particles, such as rice hull ash, diatomaceous earth, perlite. The can be combustible chemically fix aggregated cement, which include heavy metal cement.