高盐母液处理工艺研究  

Study on treatment technology of high salt mother liquor

作　　者：王磊 WANG Lei(Hebei Xinxinyuan Energy Co.,Ltd.,Cangzhou 061108,China)

机构地区：[1]河北新欣园能源股份有限公司,河北沧州061108

出　　处：《精细与专用化学品》2024年第12期72-73,78,共3页Fine and Specialty Chemicals

摘　　要：河北新欣园能源股份有限公司阻燃剂装置在生产过程中会产生含硫酸钠的废水,如将该废水作为危废处理,成本较高,需要寻找一种高效处理该废水的工艺。经过工艺对比,选择蒸发结晶工艺对该废水进行处理,处理后可实现硫酸钠和水的分离及凝结水的回用利用。Wastewater containing sodium sulfate was produced in the production process of the flame retardant device of Hebei Xinxinyuan Energy Co.,Ltd.If the wastewater was treated as hazardous waste,the cost was high,and it was necessary to find an efficient process to treat the wastewater.After process comparison,evaporation crystallization process was selected to treat the wastewater.After treatment,the sodium sulfate and water were separated and the condensed water can be reused.

关 键 词：高盐母液 废水 蒸发结晶 回收利用 

分 类 号：TQ319[化学工程—高聚物工业]