Transfer station leachate full-quantification treatment system

• Main Authors: SUN XI, PAN YONGYUE, WANG ZHU, TAN JIN, GAO DAYU, XU ZHENG, XING YANJUN, YIN JIANPENG
• Format: Patent
• Language: Chinese; English
• Published: 12.03.2024
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses a full-quantitative treatment system for leachate of a transfer station. The full-quantitative treatment system comprises an adjusting tank, a coagulative precipitation tank, an air floatation unit, an anaerobic unit, a two-stage nitrification and denitrification unit and an MBR (Membrane Bioreactor) membrane unit which are sequentially arranged along the treatment direction of the leachate of the transfer station, the produced water of the MBR membrane unit enters the NF membrane unit, the concentrated solution of the NF membrane unit enters the material membrane unit, the produced water of the NF membrane unit and the produced water of the material membrane unit are mixed and then sequentially enter the denitrification nitrogen removal unit and the biological aerated filter, and the effluent of the biological aerated filter reaches the standard and is discharged. According to the utility model, through the coagulating sedimentation, air floatation, anaerobic treatment, biochemica