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发布日期:2021年06月15日

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Landfill
Lithium recovery and extraction
battery

Overview of the different technologies for the treatment of wastewater generated in the washing of spent lead-acid batteries and for the recycling of heavy metals dissolved in the effluent.






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Brine treatment
Working landfill site in the countryside
Landfill leachate treatment process
The bulldozer buries food and industrial wastes
Treatment of compact waste drainage and leachates from landfills
biogas purification
Recover energy from waste biogas

Biogas can be an energy source for leachate treatment: there are several technologies that can be applied to MSW landfill leachates treatment, however the method of vacuum evaporation, combined with or without pre- or post- reverse osmosis, has proven to be nowadays the most efficient method to minimize leachate and obtain purified water suitable for discharge.






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vacuum evaporators for the treatment of landfill leachates
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