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Another GDE Invention Patent Has Been Authorized Edit Date：2016/09/08

       The patent “The Vacuum Low Temperature Evaporation Concentrating Treatment of Waste Leachate” invented by GDE He Weicai, Liu Yang, Xu Mingzhong and Lin Qiang, has been authorized by State Intellectual Property Office of the P.R.C. This is an additional patent from GDE.
       This invention is advanced with low energy consumption and low treatment cost of leachate. Since low temperature evaporation is used, it is easier to wash the evaporator with reduced scaling and to avoid overflow of ammonia nitrogen with higher heat exchanging efficiency and reduced loss of heat. The invention can be used to treat waste liquid with high concentration such as leachate, especially effective for leachate concentration treatment aspect.