Coal industry class sewage degree of depth processing system

• Main Authors: RUAN JIANLIN, CHEN BAIHENG, XING XIANGJUN, WANG LIAOLIAO, HU SHUAI
• Format: Patent
• Language: Chinese; English
• Published: 27.02.2018
• Subjects: CHEMISTRY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; METALLURGY; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses a coal industry class sewage degree of depth processing system belongs to sewage treatment technical field. This degree of depth processing system include: ozone catalyticoxidation treatment facility, stability pond, MBR reaction tank, filtered water pond, nanofiltration device, receive to strain and produce water pitcher, a reverse osmosis unit, the 2nd reverse osmosis unit, thick water tank, advanced oxidation device. The heterogeneous ozone catalytic oxidation of the all mistakes of this department combines MBR, effectively degrades to remaining organic matter in the sewage to according to the requirement of retrieval and utilization quality of water, combine to receive to strain and reverse osmosis technology, desalination carries out, and make system's water recovery rate reach more than 80%, go out water and reach high -quality regeneration quality of water index. 本实用新型公开了种煤化工类污水深度处理系统，属于污水处理技术领域。该深度处理系统包括：臭氧催化氧化处理设备、稳定池、MBR反应池、滤后水池、纳滤装置、纳滤产水罐、第反渗透装置、第二反渗透装置、浓水罐、高级氧化装置。该系统通过多