含苯并三唑废水处理方法探讨

含苯并三唑废水是一类常规方法不能处理的化工废水,需要探讨有效的处理方法。在纳米科技理论指导下,以纳米微粒的吸附特性为切入点,确立了纳米微粒与无机高分子混凝剂最佳混凝形态之间联系的纽带。围绕混凝作用进行了纳米粉体材料混凝试验、无机高分子混凝剂混凝试验和电凝聚试验。结果发现,应用电凝聚法能有效去除废水中由苯并三唑产生的COD,从而成功地探索出有效处理含苯并三唑废水的方法。

Research on the method for the treatment of wastewater containing benzotriazole

Wastewater containing benzotriazole can not be treated by conventional methods.This results in the urgent need to develop new methods. Combining the nano-ST with the mechanism of conventional wastewater treatment and taking the absorptive characteristic of nano-scale particles into account, the relation between the nano-scale particulate materials and the optimal coagulation species of inorganic polymer coagulant has been established by means of systematic theoretical synthesis. Grain sizes are all in nano-scale. Consequently, coagulation has become the main part of this study. Electro-coagulation (EC) has been developed for the treatment of the wastewater containing benzotriazole through coagulation tests of nano-scale particulate materials, inorganic polymer coagulant and electro-coagulation.