Water Monitoring Applications available in Oklahoma
1 applications found
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Sludge & Wastewater Treatment Equipment for Printing & Leather
Tannery wastewater is the effluent discharged in the process of leather production. Animal skins are usually salted or soaked with water to make them plump, then the lime is added, flesh and alkali are removed, tannin or chromium is used to tan, and fat is added to soften. Finally, it is dyed and processed into leather. Tannery wastewater mainly comes from the preparation, tanning and dyeing sections. It contains a large amount of protein, fat, mineral salts, suspended substances, sulfide, chromium, vegetable ...
By Shanghai Techase Environment Protection Co., Ltd based in , CHINA.
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