... small number of high concentration waste water with COD level as high as dozens of thousands or even millons ... :1,High-density (BOD, COD) waste water, waste liquid, organic 2,Acid, organic alkali and so on which ... are not easy to burn;3,Waste liquid, waste solvent and waste PCB and so on ... disposal effect with low cost for waste oil, waste liquid, waste solvent and organic waste gas at the same ...