frequently asked question

　　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

　　What is the first stage of wastewater treatment? 　　The first stage of wastewater treatment is usually called primary treatment. The main purpose of this stage is to remove visible solid pollutants and suspended solids in sewage, mainly through physical methods. 　　Main features of primary treatment: 　　Physical removal: Primary treatment mainly relies on mechanical operations such

　　Will sewage treatment plants remove pharmaceuticals? 　　The ability of wastewater treatment plants to remove pharmaceuticals and their metabolites is a topic of increasing concern. As the use of antibiotics and other drugs in daily life increases, the potential impact of residual pharmaceutical ingredients in sewage on the environment and public health has become increasingly significant.