Zero Liquid Discharge Complete System
Beijiete Overall Solution for High-Salinity Wastewater Zero Liquid Discharge with Salt Separation Technology
- Performance
- Better (Beijiete) independently developed zero liquid discharge salt-separation technology for high-salinity wastewater, centered on deep concentration processes + fractional salt crystallization processes (electrodialysis membranes and MVR concentration + freezing/nanofiltration coupled salt separation + evaporation crystallization), achieving resource utilization of water and inorganic salts; has undertaken the China Coal Yuanxing 2,400t/d high-salinity wastewater fractional salt crystallization zero liquid discharge EPC (sodium sulfate purity >99%, sodium chloride >98.5%, 110,000 tons/year of by-product inorganic salts), as well as Zhongtian Hechuang, Wuhai Industrial Park, Qingxu Hongbo coking park, Guonuo Shendong Buertai, Anhui Haoyuan, and others.
- Executive Standard
- By-product salt meets industrial salt standards (sodium sulfate purity >99%, sodium chloride >98.5%)