The New Approach to Treatment of Oily Sludge in Refinery

In a refinery of the clean production audit process,the production,processing and disposal of oily sludge were investigated. The problems existing in the treatment of oily sludge were analyzed to madke recommendations the oily sludge treatment and disposal technology. The conomic and environmental benefits of oily sludge dewatering and oil and gas resources recycling were analyzed,new approach of oily sludge treatment was proposed. This will not only save costs,reduce the waste of natural resources,but also laid a solid foundation for the enterprise to transform into environmentally-friendly enterprises.