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PROCESS FOR ELIMINATING HEAVY METALS FROM MINERAL ACIDS PROCESS FOR ELIMINATING HEAVY METALS FROM MINERAL ACIDS
PROCESS FOR ELIMINATING HEAVY METALS FROM MINERAL ACIDS PROCESS FOR ELIMINATING HEAVY METALS FROM MINERAL ACIDS
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机译:从矿物酸中消除重金属的过程从矿物酸中消除重金属的过程
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摘要
for the removal of heavy metals, especially copper, arsenic, antimony and lead from mineral acids by ausfällung of sulphides is the mineral acid with hydrogen sulphide or a alkalisulfidlösung under p
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