ISBN: 9787511142054 - 【全新】中国化工行业污泥污染现状及控制策略研究 王业耀等著 中国环境出版集团 9787511142054 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2019-11-01 Pages: 209 Language: Chinese Publisher: China Environmental Publishing Group Chemical pollution in my countrys industrial water pollution has become a very serious source of pollution. Most of the sewage discharged from the chemical industry contains highly toxic and complex components. It is not easy to be purified. After sewage treatment. 70%-90% of heavy metal elements are still transferred to the sludge through adsorption or precipitation.?In recent years. .…