Where does the leachate from landfills go？

2023-09-20

　　The disposal methods of urban residents' domestic waste are generally incineration, composting and landfill。Among them, the health effect of landfill is better, the cost is lower, is the main means of waste disposal。However, due to atmospheric rainfall, snowfall, and the moisture contained in the garbage itself, landfill will form landfill leachate。Landfill leachate is a kind of high concentration organic wastewater, which mainly contains organic pollutants with strong oxygen consumption, ammonia nitrogen compounds, BOD, COD and metal ions, and also produces irritating odor。

　　The DTRO landfill leachate treatment equipment can remove the organic pollutants, suspended matter and metal ions contained in the landfill leachate and reduce the pollution to the environment。The core of DTRO landfill leachate treatment equipment is the adoption of disc reverse osmosis DTRO membrane technology。DTRO membrane is a processing technology based on physical separation, the operation is very flexible, can run continuously, can also run intermittently, and can adjust the connection mode of the device according to the amount of water, take series or parallel devices。Its construction cycle is short, debugging, start quickly, the membrane system is mainly completed by machinery, fast assembly, high degree of automation, even in the case of high turbidity, high COD, high SDI, high salt can also run economically and effectively。

　　DTRO film system adopts automatic control, the system with online monitoring, control system, PLC can automatically adjust according to the sensor parameters, timely alarm signal protection system, operators only need to find the error code according to the operation manual troubleshooting, very time and labor saving。DTRO landfill leachate treatment equipment as a whole occupies a small area, can be based on the needs of users to adopt container type, truck type and indoor design, the treated water can meet the "domestic waste landfill pollution control standard" (GB16889-2008) discharge standards, to meet the requirements of water reuse。

　　经过DTRO landfill leachate treatment equipmentLandfill leachate has achieved pollution-free treatment, and can be recycled as irrigation water and road flushing water after treatment, which has high economic benefits, effectively saves water resources and protects the environment, and is an important link to promote sustainable development。

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　　Editor: Novel Technology: Muzi