碳酸镉，英文名：Cadmium carbonate，三方晶系，白色粉末。密度4.258g/cm3。熔点500℃。灼烧时放出二氧化碳，转变为氧化镉。溶于酸、氰化钾、铵盐。不溶于水和有机溶剂。空气中较稳定。在水中较长时间煮沸也不分解。有剧毒。
探讨了用镍镉电池生产过程中产生的废泡沫式镉极板生产碳酸镉的工艺技术。
The technology of produce cadmium carbonate with spent forth cadmium electrode plat which from the product of nickel-cadmium battery, was investigated.
然后采用“311—a”最优混合设计，研究碳酸钙、钙镁磷肥、胡敏酸组合配比对治理土壤镉污染的效果。
And then, "311-a" optimum compound design was used to study on remediation of cadmium contaminated soil with calcium carbonate, calcium magnesium phosphate and humic acid.
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