Landfill leachate full-quantitative treatment system, method and application

• Main Authors: ZHANG ZHENTAI, XIA LANG, JIAO ZHI, ZHANG ZENGQIANG, QU GUANGZHOU
• Format: Patent
• Language: Chinese; English
• Published: 29.12.2020
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention belongs to the technical field of landfill leachate treatment, and discloses a landfill leachate full-quantitative treatment system, method and application; the landfill leachate full-quantitative treatment system comprises a dielectric barrier discharge catalytic treatment integrated device, an SBR-MBR biochemical treatment device and a PLC control device; the dielectric barrier discharge catalytic treatment integrated device is communicated with the SBR-MBR biochemical treatment device through a water delivery pipeline, and the PLC control device is respectively connected withthe dielectric barrier discharge catalytic treatment integrated device and the SBR-MBR biochemical treatment device through connecting lines; the dielectric barrier discharge catalytic treatment integrated device decomposes organic pollutants difficult to biochemically degrade in the landfill leachate, the biodegradability of the landfill leachate is improved; the SBR-MBR biochemical treatment device removes COD, BOD5, ni