确定风险等级时,重金属及其化合物为风险物质,对于这类重金属该采取哪些必要的管控措施,会发生哪些突发环境事件情景?

来源:上海嘉定 日期:2023年12月25日 09:30:12 文字 【 】【增加行距】【缩小行距】【加粗】【高亮】【还原 浏览:

企业环保知识问答(中英文对照版)

编制突发环境事件风险评估报告,确定风险等级时,重金属及其化合物为风险物质,对于这类重金属该采取哪些必要的管控措施,他们会发生哪些突发环境事件情景?

Prepare a risk assessment report for environmental emergencies. When determining the risk level, heavy metals and their compounds are risk substances. What necessary control measures should be taken for such heavy metals, and what environmental emergencies will they occur?

重金属及其化合物在工业中应用广泛,转化复杂,从历史突发环境事件统计来看,涉重金属突发水环境事件比例较高,对于涉重原料可能在堆放过程中形成重金属超标的淋溶水、以及在加工生产过程可能产生大量涉重金属的废水、废渣,因此应该将其作为风险物质进行突发环境事件情景分析,明确其可能导致的污染途径并针对性提出风险管控措施。

Answer: Heavy metals and their compounds are widely used in industry, and their transformation is complex. From the statistics of historical environmental emergencies, the proportion of sudden water environmental incidents involving heavy metals is relatively high. Dissolved water, as well as a large amount of waste water and waste residues involving heavy metals may be generated during the processing and production process. Therefore, it should be used as a risk substance for environmental emergencies to analyze scenarios, clarify the possible pollution pathways and propose risk management and control measures.

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来源:嘉定环境

编辑:卓明霞

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