frequently asked question

　　Petrochemical wastewater treatment process 　　(1) Physical processing method 　　Gravity separation method 　　Gravity separation method utilizes the density difference between oil and water to make oil droplets in wastewater float to the surface under the action of gravity, thereby achieving oil-water separation. Common facilities include oil separators, such as horizontal flow oil separators, inclined plate oil […]

　　Wastewater treatment technology in electroplating industry 　　The electroplating production process usually includes three stages: pre-treatment, electroplating, and post-treatment, each of which generates wastewater. The electroplating industry in China generally faces problems of high resource consumption and extensive business models, resulting in poor wastewater treatment efficiency. Many substandard wastewater is discharged into rivers, seriously polluting the

　　Salt containing wastewater treatment in chemical industrial parks 　　With the rapid development of the chemical industry, the amount of saline wastewater generated has been increasing year by year. This type of wastewater not only has a serious impact on the environment, but may also lead to the waste of water resources. Therefore, chemical industrial parks

　　What are the advantages of MABR membrane technology in urban sewage treatment 　　The advantages of MABR (Membrane Aerated Biofilm Reactor) process in urban sewage treatment are mainly reflected in the following aspects: 　　1. Efficient degradation of pollutants 　　MABR technology can significantly improve the degradation efficiency of organic matter and pollutants such as nitrogen and phosphorus

　　What role does a sewage treatment plant play? 　　Sewage treatment plants play a vital role in modern society, mainly involving the following aspects: 　　Protecting the ecological environment 　　The primary function of a sewage treatment plant is to reduce the discharge of pollutants into the natural environment. Untreated sewage contains a large amount of toxic and