Machinery degreasing best products in addition to oil machinery _ _ Bai Lancaster

 BestBath said micro - electrolysis method is the use of metal corrosion principle to Fe, C form the original battery for wastewater treatment process, known as electrolysis inside, iron filtration, the basic principle is the original cell reaction. Zhang literature using micro - electrolysis method of influent COD was 2 200 ~ 2 400 mg / L of high concentration coking wastewater pretreatment, the results showed that when the pH is 3.0 to 3.2 times of water at 55 ~ 60 min The best treatment, COD removal efficiency of 70%. In recent years scholars iron carbon micro electrolysis and Fenton oxidation combined process wastewater was studied.范树军 such as the use of iron-carbon micro-electrolysis / Fenton Oxidation Pretreatment combination influent COD was 18 626 mg / high concentration coal chemical wastewater mechanical L except oil, studies have shown that under optimal conditions, COD removal rate of 60% to 70%, including micro-electrolysis reaction bed COD removal efficiency of 40% to 47%. Blue carbon wastewater COD of up to tens of thousands mg / L machinery degreasing best team, using the pretreatment method can not only reduce the load on subsequent biological treatment, it will not cause iron-carbon bed passivation and compaction. Catalytic wet oxidation at high temperatures, high pressure and catalyst, the oxidation of organic matter in wastewater, ammonia, etc. as CO2, H2O and N2 and other harmful substances, to purify the water quality objectives. The technology has wide application range, the oxidation speed, high efficiency, recyclable materials and other advantages and useful energy, often refractory to high concentrations of organic wastewater pretreatment. PEOPLE 'S and other homemade CuO-MnO2-CeO2 / T-A12O3 catalyst for the treatment of wastewater blue carbon catalytic wet oxidation method, the results show, COD removal rate increased from 17.3% to 77.8% wet oxidation of machinery in addition to good oil any way, but Cu loss is more serious. According BestBath to statistics, more than 90% of the leachate treatment processes are used MBR + NF / RO, and the Act in achieving effective treatment of leachate at the same time, will produce high concentrations of membrane separation concentrate. Compared with landfill leachate, membrane separation concentrate composition is more complex, higher concentrations of pollutants, poor biodegradability, the corresponding processing technology demanding. Concentrate on the membrane separation process, the current processing techniques have been reported recharge, evaporation and chemical oxidation, etc., although these techniques can reduce the concentration of the concentrate to a certain extent, but it also has significant disadvantages, such as recharge puja make landfill leachate salt content increases, high processing costs evaporation, chemical oxidation treatment effect is not ideal. Iron-carbon micro-electrolysis, microwave technology in recent years, development of new water treatment technology, with good effect, low running costs and ease of operation and management machinery degreasing find any company, not only can greatly reduce the pollutant concentration wastewater and can greatly improve the wastewater biodegradability, it has become a high concentration of refractory wastewater hotspot areas, but the study of membrane separation for the treatment of landfill leachate concentrate Write reported. In this study, iron-carbon micro electrolysis - membrane separation leachate microwave synergistic combination oxidation Pretreatment Guangzhou, a landfill after the concentrate (hereinafter referred to as "film concentrates"), examines the combined process of membrane concentration liquid COD, removal and biodegradability improvement in chroma, and reached the main process parameters, in order for this type of waste water treatment technology research and engineering applications to provide technical support. Machinery degreasing best products in addition to oil machinery _ _ Bai Bai Lancaster Lancaster provided by the Henan Science and Technology Co., Ltd. Henan Billions West Technology Co., Ltd. (www.henanbest.cn) strong, credible, in Zhengzhou, Henan chemical equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead BestBath into the brilliant and you work for a better future!