履约背景下我国锌冶炼行业汞污染防治防治对策建议

来源 :2017中国环境科学学会科学与技术年会 | 被引量 : 0次 | 上传用户：daodaotianxia1234

【摘要】

：

汞履约背景下我国涉汞产业面临挑战与调整,无意汞排放涉及燃煤、有色、化工、水泥、医疗、照明等关乎国计民生的重点行业和领域.金属冶炼行业最受关注的是锌冶炼行业.本文就我国锌冶炼行业竖罐炼锌、密闭鼓风炉炼锌及湿法炼锌等3种典型工艺及产汞环节进行了分析,然后结合硫化氯化法、氯化法、碘络合-电解法及烟气直接冷凝法等四种典型脱汞工艺,对国内锌冶炼行业汞污染控制现状进行了介绍,并找出了问题所在,最后对我国锌冶炼

【作者】

：

佟永顺张正洁蒋芳王德雨陈巍林朱合威陈扬冯钦忠

【机构】

：

中科京投环境科技江苏有限公司 224600 江苏盐城环保科技城重金属防治研究中心 224000;中

【出处】

：

2017中国环境科学学会科学与技术年会

【发表日期】

：

2017年7期

【关键词】

：

锌冶炼行业大气环境汞排放脱汞工艺污染控制

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履约背景下我国锌冶炼行业汞污染防治防治对策建议

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