frequently asked question

　　Wastewater treatment method for chloropyrimidine production 　　The wastewater generated during the production process of chloropyrimidine contains various organic pollutants, and the processes for treating this wastewater usually include the following methods: 　　1. Physical and chemical treatment 　　Coagulation precipitation: By adding coagulants, suspended solids are aggregated and precipitated to remove solid particles and some organic matter […]

　　Treatment process of soy sauce brewing wastewater 　　The treatment process for soy sauce brewing wastewater mainly focuses on its high concentration of organic matter and salt. Common treatment methods include the following: 　　1. Physical processing 　　Grille and sedimentation tank: Firstly, large particles are removed through the grille, and then suspended solids are removed in the

　　How to treat corn deep processing wastewater? 　　The treatment of corn deep processing wastewater mainly involves multiple steps and technologies, aiming to effectively remove organic matter and pollutants from the wastewater. The following is a detailed introduction to the processing procedure: 　　Wastewater type 　　Corn deep processing wastewater can be divided into: 　　High concentration organic wastewater:

　　Photovoltaic wastewater treatment process 　　The photovoltaic wastewater treatment process mainly involves the combination of multiple technologies to effectively remove pollutants from wastewater. The following are the key processes and steps for photovoltaic wastewater treatment: 　　Characteristics of photovoltaic wastewater 　　Photovoltaic wastewater mainly comes from the cutting, grinding, and cleaning processes of silicon rods, containing high concentrations

　　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