摘要
主要阐述了工业废水处理过程中改变工业废水中NaCl/Na2SO4比例的非相变技术。通过该技术的实施,可以有效降低工业废水蒸发结晶项目的杂盐产量,降低项目运行的投资成本及杂盐处置费,有利于扩大工业废水蒸发结晶技术在工业废水领域的应用范围。
The paper describes the technology of non-phase changing technology for adjusting the NaCl/Na2SO4 proportion in industrial wastewater treatment.This technology expands the application of waste water evaporation and crystallization technology in some special industrial wastewater project and it effectively reduces the miscellaneous salt quantity,and project operation cost and project risk is also reduced.
出处
《化工设计通讯》
CAS
2020年第4期210-212,共3页
Chemical Engineering Design Communications
关键词
废水处理
蒸发结晶
纳滤
节能减排
waste water treatment
evaporation and crystallization technology
nano filtration
energy-saving emission reduction
