种分离催化剂废水中硫酸根与氯离子的集成装置

• Format: Patent
• Language: Chinese
• Published: 29.06.2018
• Subjects: CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM,RUBIDIUM, CAESIUM, OR FRANCIUM; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; INORGANIC CHEMISTRY; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

本实用新型公开了种高效分离催化剂生产排放的高含盐废水中硫酸根与氯离子的集成处理装置。所述集成装置主要包括依次连接的纳滤系统（1）、高压纳滤系统（2）、级反渗透系统（3）、二级反渗透系统（4）。所述集成处理装置用于含有硫酸根与氯离子的催化剂高含盐废水中二价离子的分离，最终可以得到盐成分中94%以上均是硫酸钠的溶液以及盐成分中95%以上是氯化钠的溶液，实现两者的高效分离回收，并且可实现硫酸钠的高效分离，为此类废水经处理后达到盐资源化目的奠定基础，同时，可以得到可回用的纯水。 The utility model discloses an integrated process device of sulfate radical and chlorion among the high -salt -content wastewater that the production of high -efficient separation catalyst was discharged. Integrated device is mainly including nanofiltration system (1), high -pressure nanofiltration system (2), one -level reverse osmosis system (3), second grade reverse osmosis system (4) that connect gradually. The integrated process device is arranged in containing sulfate radical and a catalyst high -salt -content wastewater divalent ion's of chlorion separation, and finally can obtain in the salt composition is the solution of sodium chloride more than 95% in solution and the salt composition of sodium sulphate, realizes high -efficient separation recovery between them to