Research progress in oil-bearing sludge treatment and resource utilization technology
The sources and characteristics of oily sludge and its impact on the environment are introduced,and the latest progress in oily sludge treatment technology is summarized.At present,domestic and international oily sludge treatment technologies mainly include two categories:resource treatment and harmless treatment.Among them,the resourceful treatment technology involves solvent extraction,pyrolysis,ultrasonic wave,thermal washing and profiling treatment,while the harmless treatment technology includes incineration,curing,oxidation and biological treatment methods and comprehensive utilization of oily sludge residues.The advantages,disadvantages and principles of oil-containing sludge treatment technologies are analyzed and compared in detail to provide theoretical support for the resourceful,harmless and efficient treatment of oil-containing sludge.
NETL
NSTL
万方数据
维普
