摘要
文章以江西某铅冶炼厂搬迁遗留场地作为研究对象,通过分析场地用地历史变迁、生产工艺、产污环节,识别可能存在的重点污染区域及污染因子,制定场地土壤调查方案,并依据相关技术规范开展了采样和检测工作。调查结果表明,该地块内原电解车间土壤铅含量超标,地下水铅、硫化物含量超标,需对原电解车间开展进一步的详细调查和风险评估工作,为后续的土壤和地下水修复提供依据。
This paper takes the relocation site of a lead smelter in Jiangxi Province as the research object.By analyzing the historical changes of the site,production technology and pollution links,the possible key pollution areas and pollution factors are identified,the site soil investigation scheme is formulated,and the sampling and detection work is carried out according to the relevant technical specifications.The investigation results show that the lead content in the soil of the original electrolysis workshop exceeds the standard,and the lead and sulfide content in the groundwater exceed the standard.It is necessary to carry out further detailed investigation and risk assessment for the original electrolysis workshop,so as to provide the basis for the subsequent soil and groundwater remediation.
出处
《大众科技》
2021年第4期25-28,共4页
Popular Science & Technology
关键词
场地调查
铅冶炼厂
土壤污染
地下水污染
site investigation
lead smelter
soil pollution
groundwater pollution
