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There are two main types of flocculants used in the treatment of coal mine wastewater: inorganic flocculants and organic flocculants. In coal mine coal washing and wastewater treatment, polyacrylamide (PAM) is one of the most common types of organic flocculants. The following is a specific classification and its application in coal mine wastewater treatment: 1. …

What are the flocculants used in coal mine wastewater treatment? Read More »

Everyone knows that sewage treatment is inseparable from the flocculant polyacrylamide, or PAM. Polyacrylamide is widely used in water treatment, the textile industry, oil mining, printing and dyeing industry, paper industry, mineral processing, coal washing, breeding, building materials and other industries. It is known as an all-round product and is known as “auxiliary for all …

Polyacrylamide (PAM) flocculant cognition and four major misunderstandings Read More »

Common use of cations Generally, cationic polyacrylamide is used as a dewatering conditioner for sludge in water plants. However, water plants only use a little desludge agent in the pre-stage, and generally do not use it in the later stage, because there is not so much sludge in water plants. It is generally used in …

Is polyacrylamide used in water plants anionic or cationic? Read More »

Coagulation: The process of aggregating colloidal particles and tiny suspended solids in water by some method (such as adding chemical agents). Coagulation includes two processes: coagulation and flocculation. Coagulation mainly refers to the process of destabilizing colloids and generating tiny aggregates, and flocculation mainly refers to the process of destabilizing colloids or tiny suspended solids …

Coagulation process in water treatment Read More »

Commonly used agents for slaughterhouse wastewater treatment: Flocculating agent: Sometimes also called coagulant, it can be used as a means to strengthen solid-liquid separation, and is used in primary sedimentation tanks, flotation machines, tertiary treatment or deep treatment. Mainly polyacrylamide and sodium polyacrylate. Coagulant: Assists flocculants to play a role and strengthens the coagulation effect. …

Commonly used agents for slaughterhouse wastewater treatment – polyacrylamide Read More »

Chemical wastewater refers to the wastewater generated during the production process of chemical plants, such as the production of ethylene, polyethylene, rubber, polyester, methanol, ethylene glycol, oil tank areas, air separation and air compressor stations and other oily wastewater devices. wastewater produced. Biochemical treatment can generally meet the national secondary discharge standards. Now due to …

Chemical wastewater treatment – PAC, PAM Read More »

Dissolution method of PAM PAM is an organic polymer compound, and the molecular weight of most products is in the millions or even close to 20 million. Therefore, its method is very different from the method of dissolving small inorganic molecules with iron and aluminum salt coagulants. The principles are as follows: 1. Polyacrylamide flocculant …

Dissolution method of PAM polyacrylamide Read More »

On-site debugging of piling and friction piles in a certain area. The main purpose of polyacrylamide powder is to form a colloid after dissolving with water to form a protective layer on the well wall to prevent collapse, thereby improving work efficiency. It is generally aimed at strata with unstable sediment layer structures. For example, …

Piling site debugging- Polyacrylamide Read More »

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Construction mud treatment is an inevitable link in construction engineering, its purpose is to remove solid particles and organic matter in the mud to purify water quality. Construction mud contains high concentrations of suspended particulate matter and organic matter, if not treated, will cause pollution to the environment. Therefore, the process of construction mud treatment …

Construction mud treatment process flow Read More »