摘要
含油污泥会对环境造成二次污染,必须进行无害化处理和资源化利用。目前较为先进的含油污泥处理技术有低温冷处理和生物修复;资源化利用目前较受重视的是溶剂萃取法、热处理技术、热洗涤法等回收油技术及含油污泥用于注水井调剖、生产建筑材料和除油吸附剂等。资源化利用将成为含油污泥处理技术的发展趋势。
Oily sludge may do harm to the production and the environment and must be treated harmlessly and be utilized comprehensively.The current advanced oily sludge treating techniques include low temperature cold treatment and biological repair.Comprehensive utilization at present emphasizes on oil recovering technology and oily sludge used in profile control of water injection wells,manufacturing building materials and oil removal absordents and will be the dominant technique for oily sludge treatment in the future.
出处
《唐山学院学报》
2009年第3期77-80,共4页
Journal of Tangshan University
关键词
含油污泥
减量化
无害化
资源化
oily sludge
reduction
detoxification
comprehensive utilization
