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            Guizhou gemudi mining co. LTD
            
                
            
                                            Column：Sewage disposal
                                        Time：2019-07-24
                                                                            
            
                                    
            
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            Project introduction: guizhou gemudi mining co., ltd. mainly produces mine wastewater from mining. The wastewater contains a large amount of suspended solids and a small amount of heavy metals.
            Treatment measures: PH control + high density flocculation precipitation + valveless gravity filtration.
            Treatment effect :(1) after the treatment to meet the "coal industry pollutant discharge standard" (gb20426-2006) after the discharge standard to reuse the underground.