介绍了皮革工业废水中所含污染物质铬、硫化物、悬浮物和有机化合物、无机盐等的各种去除方法。
Various methods for removing contaminants, such as chromium, sulfide, suspension, organic compounds and inorganic salts, from waste water in the leather industry are introduced.
铬是地表水和地下水中的常见污染物，它被广泛应用于电镀、制革和防腐。
Chromium, a common pollutant in surface water and groundwater, is widely used in electroplating, leather tanning, and corrosion protection.
铬的毒性与其存在状态有关，六价铬是电镀含铬废水中的主要特征污染物。
The toxicity of chromium is related to its oxidation states, and the primary typical pollutant in chromium-containing electroplating waste water is hexavalent chromium.
对电镀含铬废水及混合废水中的锌、镍、铜、氰化物、磷、油等污染物有显著的治理效果，是较理想的电镀混合废水治理新工艺。
It has a remarkable effect in treating chromium containing wastewater and zinc, copper, cadmium cyanide, phosphorous, oil, etc. in mixed electroplating wastewater.
铬渣污染场地中污染物的含量高，易向周围环境扩散，对其修复是我国亟需解决的环境问题之一。
Remediation chromium residue contaminated site was one of the desiderated case of our country because the high contamination concentration and the easily diffusion.
铬渣污染场地中污染物的含量高，易向周围环境扩散，对其修复是我国亟需解决的环境问题之一。
Remediation chromium residue contaminated site was one of the desiderated case of our country because the high contamination concentration and the easily diffusion.
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