炼油碱渣废水中硫化物去除技术的研究进展  

Research progresses on removal of sulfide from alkaline wastewater from oil refinery

作　　者：李刘柱 黄太彪 高嵩[1] 李本高[1] 

机构地区：[1]中国石化石油化工科学研究院,北京100083

出　　处：《化工环保》2016年第2期151-156,共6页Environmental Protection of Chemical Industry

摘　　要：简单介绍了炼油碱渣废水的来源及特点,综述了近年来炼油碱渣废水中硫化物的去除技术(包括沉淀技术、氧化技术、生物技术、超声波技术、电化学技术等)的研究进展。结合各技术的特点分析指出:以催化氧化为核心,以高效、经济、条件缓和为主要目标的组合工艺的优化与集成以及新型催化剂的研发,是炼油碱渣废水中硫化物去除技术的发展趋势。The sources and characteristics of alkaline wastewater from oil refinery are briefly introduced. The research progresses on technologies for removal of alkaline wastewater from oil refinery in recent years are summarized,including precipitation technologies,oxidation technologies,biological treatment technologies,ultrasonic wave technologies,electrochemistry technologies,and so on. The characteristics of each technology are analyzed and it is pointed out that the development trends of sulfide removal technologies of alkaline wastewater from oil refinery are cored with catalytic oxidation and optimizing and integrating the combination processes and developing new catalysts with the core of catalytic oxidation and the main targets of high efficiency,low cost and mild reaction conditions.

关 键 词：碱渣废水 硫化物 去除技术 发展趋势 

分 类 号：X742[环境科学与工程—环境工程]