• 专利标题:   Graphene material production wastewater treatment method, involves passing treated sewage into membrane separation module for membrane purification, collecting clean water, passing treated water into clean water tank, which is reused or directly discharged.
  • 专利号:   CN113387515-A, CN215947045-U
  • 发明人:   ZENG J, WANG J, LV Y, HUANG K, YUAN C, BEI D, TIAN Z, SHEN P, FAN Q, DU Q
  • 专利权人:   GUANGXI ACAD SCI, GUANGXI JINHAN ENVIRONMENTAL PROTECTION, GUANGXI XINBOSHI ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD, GUANGXI XINBOSHI ENVIRONMENTAL PROTECTIO
  • 国际专利分类:   C02F009/14, C02F101/16, C02F101/30
  • 专利详细信息:   CN113387515-A 14 Sep 2021 C02F-009/14 202187 Pages: 13 Chinese
  • 申请详细信息:   CN113387515-A CN10701668 24 Jun 2021
  • 优先权号:   CN10701668, CN21407785

▎ 摘  要

NOVELTY - The method involves connecting a collecting tank (12) to the acid tank through the pipeline and the dosing pump. The pH value of the sewage in the collecting tank is adjusted to 5.0-5.5. The sewage from a collecting tank is passed into a micro-electrolysis module (2). The sewage is passed from the micro-electrolysis module to a high-efficiency reaction module (3), and the solvent is added to each chamber in the high-efficiency reaction module. The sewage is passed into an anaerobic tank (41) for anaerobic degradation. The sewage is passed into an aerobic tank (42) for aerobic degradation and exposure. The sewage is passed into a sedimentation module (5) for sedimentation, and 10 percentage by mass nitrogen removal agent is added. The treated sewage is passed into a membrane separation module (6) for membrane purification. The clean water is collected. The treated water is passed into the clean water tank (7), which is reused or directly discharged. USE - Graphene material production wastewater treatment method. ADVANTAGE - The method has high and rapid treatment efficiency, and the treated water structure is configured to meet the national discharge standard. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the graphene material production wastewater treatment method. Electrolysis module (2) High efficiency reaction module (3) Sedimentation module (5) Membrane separation module (6) Clean water tank (7) Collecting tank (12) Anaerobic tank (41) Aerobic tank (42)