应用于含盐废水急冷塔回喷的药剂研究  

Research on Reagent Applied to Back Spray of Salty Wastewater Quench Tower

作　　者：张树文 Zhang Shu-wen

机构地区：[1]山东德鲁克集团,山东泰安271208

出　　处：《化工设计通讯》2021年第9期96-97,共2页Chemical Engineering Design Communications

摘　　要：随着国家环保要求的提高,对废水处置的标准也越来越严格,尤其对含盐废水的处置,越来越多地方政府出台相关政策保障废水零排放,通过对含盐废水及固废焚烧回喷领域的结合,对相关药剂进行了实地实验研究,通过对不同多元羧酸及其盐类药剂的实验,得出单一药剂及部分两种药剂的组合,对含盐废水在固废焚烧回喷中使用,效果并不理想,由于每种药剂对不同的离子起作用的浓度不一,造成效果不好,因此还需调试其他组合情况。With the improvement of national environmental protection requirements,the standards for waste water disposal are becoming more and more stringent,especially for the disposal of salty waste water.More and more local governments have introduced relevant policies to ensure zero discharge of waste water.This article adopts the treatment of salty waste water and solid waste.Combining the field of incineration and backspray,conducted field test and research on related agents.Through the test of different polycarboxylate agents,a single agent and a combination of some two agents were obtained.The incineration and recycling of salty wastewater in solid waste When used in spray,the effect is not ideal.Because each agent has different concentrations of different ions,the effect is not good,so other combinations need to be adjusted.

关 键 词：含盐废水 固废焚烧 多元羧酸 

分 类 号：X703[环境科学与工程—环境工程]