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수은 함유 폐수 처리 기술에 대한 고찰

2016-04-06View Original

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비닐클로라이드 생산 과정에서 수은이 포함된 폐수와 폐알칼리액이 발생하며, 폐알칼리액의 pH를 7로 중화하지 않고 직접 황화나트륨을 투입하여 수은을 제거합니다.수은 제거 효과에 영향을 미칠까요?
Reply #22016-04-06
산성이 강하면 수소화나트륨이 직접 황화수소를 생성하여, 그로 인해 작업자가 죽게 됩니다.....알칼리성이라면 괜찮아요

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