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　　Wastewater treatment technology in the chemical industry 　　There are various sewage treatment technologies in the chemical industry, mainly including physical, chemical, and biological methods. Sterilization technology has its specific application scenarios and advantages, adapting to different types of wastewater. Here are some main sewage treatment technologies and their characteristics: 　　1. Physical processing method 　　Gravity method: […]

　　Huanglian Su Wastewater Treatment Technology 　　The treatment technology of berberine wastewater mainly focuses on the following methods to ensure effective removal of its harmful components and meet discharge standards. 　　Physical and chemical processing methods 　　Preprocessing 　　Firstly, large suspended particles and sediment in the wastewater are removed through physical methods such as grilles and sedimentation tanks.

　　Physical and chemical treatment method for wastewater containing heavy metals 　　The physical and chemical treatment methods for wastewater containing heavy metals mainly include the following technologies, which remove heavy metal ions from water through different chemical and physical reactions. 　　1. Chemical precipitation method 　　Chemical precipitation is one of the traditional methods for treating wastewater containing

　　Mercury containing wastewater treatment process 　　The treatment process of mercury containing wastewater mainly includes the following methods, aimed at effectively removing mercury ions from water and ensuring discharge standards. 　　1. Chemical precipitation method 　　Chemical precipitation method is a commonly used technique for treating mercury containing wastewater. By adding precipitants (such as sodium hydroxide, sodium sulfide,

　　High salt and high organic wastewater treatment process 　　The treatment process of high salt and high organic wastewater involves multiple technologies aimed at effectively removing salt and organic pollutants from the wastewater. The following are several main processing methods: 　　1. Physical and chemical treatment methods 　　Evaporation concentration 　　Multi effect evaporation: By using multiple series connected

　　Wastewater treatment in packaging product processing plants 　　The wastewater treatment of packaging product processing plants mainly involves the treatment of water-based paint wastewater, as the wastewater generated during painting and cleaning processes usually contains high concentrations of organic matter and suspended solids. The following are common processing techniques and steps: 　　Wastewater treatment process 　　Preprocessing 　　Grille

　　Wastewater treatment process for citric acid production 　　The wastewater generated during the production process of citric acid usually has high concentrations of organic matter and acidic characteristics, so effective treatment processes are needed. The following are several common citric acid wastewater treatment processes: 　　1. Two phase anaerobic aerobic combined process 　　This process combines the advantages

　　What are the advantages of high-temperature anaerobic digestion tanks 　　The high-temperature anaerobic digestion tank has several significant advantages in sewage treatment and sludge management, mainly including the following aspects: 　　1. Improve VSS decomposition rate 　　High temperature anaerobic digestion can significantly improve the degradation rate of volatile solids (VSS), usually reaching higher levels than traditional mesophilic