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　　How to control pH value in electroplating wastewater treatment 　　Controlling pH value is an important step in ensuring the effectiveness of electroplating wastewater treatment. Here are some commonly used methods and techniques: 　　1. pH regulating tank 　　Function: The wastewater first enters the pH adjustment tank, and the pH value is adjusted to the desired range […]

　　Method for treating mixed electroplating wastewater 　　The treatment of mixed electroplating wastewater involves various methods and technologies to remove heavy metals, cyanides, and other pollutants from the wastewater. The following are commonly used processing methods and their characteristics: 　　1. Chemical precipitation method 　　Principle: Add chemical agents (such as sodium hydroxide, lime, etc.) to wastewater to

　　Treatment process of cyanide containing electroplating wastewater 　　The treatment process of cyanide containing electroplating wastewater mainly includes various methods such as chemical oxidation, precipitation, ion exchange, and membrane separation. The following are specific processing steps and techniques: 　　1. Chemical oxidation method 　　Principle: Use oxidants (such as sodium hypochlorite, hydrogen peroxide, etc.) to oxidize cyanide in

　　Methods for treating livestock and poultry breeding wastewater 　　The treatment of livestock and poultry breeding wastewater is an important environmental task, mainly targeting the feces and urine generated during the breeding process. The following are common methods of handling: 　　Main processing techniques 　　Solid-liquid separation 　　Mechanical separation: Separating solid substances from liquids through equipment such as

　　How to solve MABR membrane fouling? 　　The problem of membrane fouling in MABR (Membrane Aerated Biofilm Reactor) is a key challenge in its application. Here are some effective strategies to address MABR membrane fouling: 　　Pre processing measures 　　Physical pretreatment: Before entering the MABR system, the wastewater is screened and precipitated to remove large particulate matter

　　Introduction to Air Floatation of Industrial Wastewater 　　Air flotation is an efficient solid-liquid separation technology widely used in industrial wastewater treatment. The basic principle is to introduce tiny bubbles into the wastewater, which combine with suspended substances in the water, causing them to float to the surface and achieve separation. The following is a detailed

　　What are the techniques for vegetable processing? 　　The treatment processes for vegetable processing wastewater mainly include the following: 　　1. Pre treatment process 　　Oil separation technology: used to stimulate oil and suspended solids in the skin, usually through an oil separation tank for initial treatment to reduce the burden of subsequent biochemical treatments. 　　Coagulation technology: By

　　Coal mine wastewater treatment process 　　The coal mine wastewater treatment process mainly includes the following steps, aiming to achieve suspended solids and river water in order to meet environmental standards and achieve water reuse. 　　1. Preprocessing stage 　　Regulating tank: The mine water is first lifted to the pre settling regulating tank, where it is interrupted

　　Aquaculture wastewater treatment technology 　　The treatment technologies for aquaculture wastewater mainly include physical, chemical, and biological treatment methods. The following is a detailed introduction to various technologies: 　　1. Physical processing technology 　　Precipitation method: Dissolve suspended particles in water by gravity, suitable for preliminary treatment. 　　Membrane technology: including membrane reactors (MBR), ultrafiltration, and nanofiltration. Membrane technology

　　Characteristics of Flexible Ceramic Membrane PTFE in Water Treatment 　　The application of flexible ceramic membrane PTFE in the field of water treatment is increasingly valued due to its excellent performance and wide applicability. The following is a detailed introduction to this technology. 　　Characteristics of Flexible Ceramic Membrane PTFE 　　Chemical stability: PTFE membrane has strong chemical