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一、前言钼酸盐是一种性能优良的阳极钝化型缓蚀剂,也是一种低毒无公害的水处理剂。近年来,由于环境保护的要求日趋严格,传统的铬系和磷系水处理剂的使用受到限制。钼系水处理剂可以克服铬系水处理剂的毒性,避免磷系水处理剂高温水解和菌藻繁殖,因而以钼酸盐为基础的水处理剂受到了重视。国内过去这项工作研究较少,华东化工学院环境工程系腐蚀与防护教研室在最
First, the preface Molybdate is a good performance anode passivation inhibitor, but also a low toxicity pollution-free water treatment agent. In recent years, due to the increasingly stringent environmental protection requirements, the use of traditional chromium and phosphorus-based water treatment agents is limited. Molybdenum-based water treatment agent can overcome the toxicity of chromium-based water treatment agent, to avoid high-temperature hydrolysis of phosphorus-based water treatment agents and bacteria and algae reproduction, and thus molybdate-based water treatment agent has been valued. In the past, there were few researches in this field in China, and the Corrosion and Protection Department of Environmental Engineering Department of East China Institute of Chemical Technology