气田含油污泥减量化工艺对比评价及无害化处理评估  

Comparative evaluation of processes for oily sludge reduction in gas fields and evaluation of harmless treatment

作　　者：高立斌 苏容 周肃 杨杰 丁伟 林坤华 Gao Libin;Su Rong;Zhou Su;Yang Jie;Ding Wei;Lin Kunhua(The Third Gas Production Plant,Changqing Oilfield Company,Ordos 017399,China;The Seventh Oil Production Plant,Changqing Oilfield Company,Qingyang 745708,China;Chengdu Sukun Environmental Protection Technology Co.,Ltd.,Chengdu 611534,China)

机构地区：[1]长庆油田分公司第三采气厂,内蒙古鄂尔多斯017399 [2]长庆油田分公司第七采油厂,甘肃庆阳745708 [3]成都苏坤环保科技有限公司,四川成都611534

出　　处：《能源与环保》2023年第5期173-180,共8页CHINA ENERGY AND ENVIRONMENTAL PROTECTION

基　　金：国家自然科学基金资助项目(21176197)。

摘　　要：随着油田开发进度的加快和对环保要求的提高,如何处理和利用含油污泥已成为各大油气田企业亟待解决的问题。含油污泥处置存在一定的安全环保风险且危废处理费用高。为控制安全环保风险,降低危废处置费用,通过对含油污泥“反应分离+固液分离+液液分离”减量处理与含油污泥“固液分离+无氧焚烧”减量无害处理2种工艺介绍以及实验,分析讨论了实现含油污泥的减量化、资源化、无害化处置问题。With the acceleration of oilfield development progress and the improvement of environmental protection requirements,how to treat and utilize oily sludge has become an urgent problem for major oil-gas field enterprises.There are certain safety and environmental risks associated with the disposal of oily sludge,and the treatment cost of hazardous wastes is high.To control the risks of safety and environmental protection,and reduce the cost of hazardous waste disposal,the article analyzes and discusses the reduction,recycling and harmless disposal of oily sludge through the introduction and experiment of two processes:oily sludge reduction treatment process of"reaction separation+solid-liquid separation+liquid-liquid separation"and oily sludge reduction and harmless treatment process of"solid-liquid separation+anaerobic incineration".

关 键 词：含油污泥 生态环境 减量化 无害化 

分 类 号：X703[环境科学与工程—环境工程]