Study of the Treatment of Landfill Leachate by Combination Process of AOPs+MBR
Author(s): Lin Wei, Meizhou Environmental Equipment Company
Pages: 207-208+195
Year: 2016 Issue: 13
Journal: Guangdong Chemical Industry
Keyword: AOPs; MBR; landfill leachate;
Abstract: The landfill leachate contains a lot of difficult degradable organic matters and ammonia nitrogen. The paper adopts the combination process of UV/H2O2+MBR handling the landfill leachate, and study the organic matter and ammonia nitrogen treatment effect by process. The experimental result shows the process treatment effect is good when the process conditions as hydrogen peroxide dosing quantity for 2.1 g(H2O2)/g(COD), p H in weak acid, reaction time 2 h, the temperature about 30 ℃. The MBR has obvious effect of biochemical degradation for the organic matter in water after UV/H2O2 process section, keep more than 80 % removal rate of organic matter.
Pages: 207-208+195
Year: 2016 Issue: 13
Journal: Guangdong Chemical Industry
Keyword: AOPs; MBR; landfill leachate;
Abstract: The landfill leachate contains a lot of difficult degradable organic matters and ammonia nitrogen. The paper adopts the combination process of UV/H2O2+MBR handling the landfill leachate, and study the organic matter and ammonia nitrogen treatment effect by process. The experimental result shows the process treatment effect is good when the process conditions as hydrogen peroxide dosing quantity for 2.1 g(H2O2)/g(COD), p H in weak acid, reaction time 2 h, the temperature about 30 ℃. The MBR has obvious effect of biochemical degradation for the organic matter in water after UV/H2O2 process section, keep more than 80 % removal rate of organic matter.
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