废酸的综合治理与资源化研究进展  

Research Progress on Comprehensive Treatment and Resource Utilization of Waste Acid

作　　者：余辉 孙聪聪 焦少俊[2] 赵泽华[2] 李兵 YU Hui;SUN Cong-cong;JIAO Shao-jun;ZHAO Ze-hua;LI Bing(Jiangsu Solid Waste Supervision and Administration Center,Nanjing,Jiangsu 210036,China;Nanjing Institute of Environmental Sciences,Ministry of Environmental Protection,Nanjing,Jiangsu 210042,China)

机构地区：[1]江苏省固体废物监督管理中心,江苏南京210036 [2]环境保护部南京环境科学研究所,江苏南京210042

出　　处：《环境监测管理与技术》2018年第2期5-10,共6页The Administration and Technique of Environmental Monitoring

基　　金：环境保护部"典型危险废物无害化处置及资源化利用污染控制技术研究"基金资助项目(2033001009)

摘　　要：通过对废酸处置行业的现状调查研究,探讨了双极膜法、结晶法、中和法、喷雾焙烧法、离子交换法、化学转化法等典型废酸处置工艺的特点及存在的问题。以提高环境和经济效益为前提,针对废酸处置行业普遍存在的重金属处理问题,提出将电解法、双极膜法和离子交换法等关键技术集成和改性,形成具有耐酸和重金属高效去除等能力的针对废酸特点的新工艺等建议。According to current situation investigation,the characteristics and problems of typical waste acid disposal methods such as bipolar membrane,crystallization,neutralization,roasting,ion exchange and chemical conversion were discussed.In order to increase environmental and economic benefits,it was suggested that electrolytic method,bipolar membrane method and ion exchange method should be integrated and modified for the abilities of acid resisting and efficient removal of heavy metal.

关 键 词：废酸 行业现状 处置工艺 

分 类 号：X781.3[环境科学与工程—环境工程]