аⅴ天堂最新版在线中文丨久久天天躁狠狠躁夜夜躁2o2o丨国产人妻精品无码av在线丨强伦姧人妻三上悠亚中文字幕丨国产亚洲欧美一区二

Solution for Salt Separation of Wastewater

In the coal industry, new energy, and many other chemical production processes, a certain amount of dual salt wastewater is generated, such as potassium sodium mixed salt, sodium sulfate and sodium fluoride mixed salt, etc.
Due to the presence of two or more types of salt in wastewater, direct evaporation treatment can generate a large amount of solid or hazardous waste, which poses a serious economic burden on the operation of enterprises.
Lingtan Environmental Protection has conducted special research on the water salt treatment process and developed evaporation concentration and salt separation equipment. It adopts multi effect evaporation/MVR evaporation, combined with Oslo freezing crystallization and other processes to solve the problem of salt separation and extraction. It has achieved stable and energy-saving good results in multiple engineering projects.