废铅蓄电池火法冶炼环境影响分析  

Environmental impact assessment of recycling spent lead-acid battery by using pyrometallurgical process

作　　者：彭露[1] 张伟[1] 喻文昊 胡雨辰[1] 王俊雄[1] 李名扬[1] 董金鑫[1] 王进 李富元 杨家宽[1] 

机构地区：[1]华中科技大学环境科学与工程学院,湖北武汉430074 [2]湖北金洋冶金股份有限公司,湖北襄阳441700

出　　处：《现代化工》2016年第1期17-20,22,共5页Modern Chemical Industry

基　　金：武汉市科技攻关计划(2013060501010168;2013011801010593;2014030709020313);华中科技大学自主创新基金(HUST;2013ZZGH015);国家科技支撑计划(2014BAC03B02)

摘　　要：以废铅蓄电池为代表的再生铅回收产业是资源循环率较高的典型案例,火法冶炼仍是目前主要的回收工艺。由于工艺水平参差不齐,监管力度不够,许多发展中国家铅污染事件频发。本文从大气、土壤、水及对职工和居民健康影响4个角度分析火法冶炼的潜在铅污染现状,并给出防治火法冶炼污染的建议。The recycling industry from spent lead acid batteries is a typical case of resource recycling with a higher recovery ratio. The pyrometallurgical process still dominates in the secondary lead recycling industry. However,due to the co-existence of recovery technologies with different technical levels and shortage of effective regulatory enforcement,a great number of lead poisoning incidents have been observed in many developing countries. In this paper,the potential lead pollution during the pyrometallurgical process has been analyzed from four aspects,including atmosphere,soil,water and human exposure. Some suggestions are also proposed to solve the corresponding environmental problems related to the pyrometallurgical route.

关 键 词：火法冶炼 废铅蓄电池 回收 环境污染 

分 类 号：X820.3[环境科学与工程—环境工程]