This paper introduces the method of quantity reduction treatments for the macroporous resin adsorption eluent from the production wastewater of DSD acid by the way of evaporation concentration.
介绍了采用蒸发浓缩方式对DSD酸生产废水大孔树脂洗脱液进行减量处理的方法。
By means of an example of controlling the tail gas from the production of arsenic acid, this paper introduced the pretreatment, desulfurization and wastewater closed cycle of the control system.
通过砷酸生产中含硫尾气治理实例，介绍治理系统的预处理、 脱硫及废水封闭循环。
The present invention relates to a wastewater treatment method of decanedioic acid production and special extraction plant.
本发明是癸二酸生产废水的处理方法及其专用萃取装置。
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