刚沉积电泳上的漆不溶于水，允许彻底清洗，且可回收带出的槽液。
Freshly-deposited paint is insoluble in water, permitting complete rinsing and recovery of dragged-out material.
本文阐述了在隔膜电解槽中，用电积法直接从载金树脂硫脲硫酸解吸液中回收金、银的技术。
This paper describes the direct recovery of gold and silver from the thiourea and sulphuric acid eluate of the loaded resin elution by using electrowinning in the diaphragm electrolyzer.
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