The OSS (Oil sludge Separating System) recovers more than 99% of oil content from oil sludge. The solid residue TPH (total petroleum hydrocarbon) is less than 1%, which is considered non hazardous and can be disposed of into the environment without causing harm.

Waste management is the collection, transport, processing, recycling, final disposal, and monitoring of waste materials. The term usually relates to materials produced by human & industrial activity, and is generally undertaken to reduce their effect on health, the environment or aesthetics.

Waste management properly executed, will follow the 4 R : Reduce, Recycle, Recover and Re-use.

POLFES is a new high effeciency inorganic polymer caogulant. The liquid form is red-brown. POLFES has strong caogulation stable chemical nature, and high setting velocity. It is applicable over a wide range of pH values, making it widely used in drinking water, industrial water, industrial waste water and urban sewage purification treatment.