SLUDGE

SLUDGE C화학적 특성, 용도, 생산

정의

Any thick, viscous mass, usually a sed- imented or filtered waste product. Examples are (1) aluminum ore tailings (red mud), (2) asphaltic petroleum residues, and (3) municipal waste (Imhoff and activated sludge). All these may be used as components of us

농업용

Sludge is a semi-liquid mass removed from the liquid flow of sewage. Domestic sewage containing more than 20% solid is also called sludge. The solids may contain nutrient and toxic elements, depending on the source of the sludge and its treatment.
Sludge is disposed of by burning and burying it, or by adding it to water or soil. The preferred choice is to incorporate sludge into the soil, since this method does not pollute water. Disposal is more common than sludge utilization because of the potential health hazards, high transporting cost and low fertiliier value. Heavy metal con taminants are also a matter of concern.
A potential use of sludge is in mine spoil reclamation. The sludge disposal can be done in soils having clay and organic content.

SLUDGE 준비 용품 및 원자재

원자재

준비 용품

SLUDGE 공급 업체

공급자	전화	이메일	국가	제품 수	이점