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Removal of bivalent metals dissolved in aqueous medium comprises sorption by biogenic calcium carbonate to reduce e.g. cadmium levels
Removal of bivalent metals dissolved in aqueous medium comprises sorption by biogenic calcium carbonate to reduce e.g. cadmium levels
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机译:去除溶解在水性介质中的二价金属包括生物碳酸盐的吸附以减少例如镉水平
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摘要
The removal of bivalent metals dissolved in aqueous medium has biogenic calcium carbonate of aragonite-type structure used as sorbent. Fragmentation of washed bivalve shells facilitates immersion in the aqueous medium, with significant decrease in the concentrations of dissolved cadmium, lead and e.g. manganese.
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