【QUANSEN Cationic polyacrylamide is commonly used】
1, as flocculating agent, mainly used in industrial solid-liquid separation process, including settlement, clarification, concentration and sludge dewatering technology, application of the main industries are: urban sewage treatment, paper industry, food processing, petrochemical industry, metallurgical industry, processing industry, dyeing industry and sugar industry and all kinds of industrial wastewater treatment.Used in urban sewage and meat, poultry, food processing wastewater treatment process of sludge precipitation and sludge dewatering by its organic colloid electrical group of sludge negative charge neutralization and excellent polymer bridging coagulation function, prompting colloid particles gathered into large pieces of floc, separated from the slurry.The effect is obvious, add quantity is little.
2. It can be used as paper dry strength agent, retention agent and filter aid in the paper industry, which can greatly improve paper quality, save cost and improve the production capacity of the paper mill.Electrostatic bridge can be directly used with inorganic salt ions, fibers and other organic polymers to enhance the physical strength of paper, reduce the loss of fiber or filler, speed up the filtration of water, enhance, retain, filter function, can also be used for white water treatment, at the same time, in the deinking process can be a significant flocculation effect.
3. In the fibrous mud (asbestos-cement products), the water drainage of the formed asbestos-cement products can be improved, and the strength of the asbestos sheet blank can be improved;In insulating board, the binding capacity of additive and fiber can be improved.
4. It can be used as clarifier for mine waste water and coal washing waste water in mining and coal preparation industry.
5. It can be used for the treatment of dyeing wastewater, leather wastewater and oily wastewater, so as to remove turbidity and decolorize, so as to meet discharge standards.CPAM has unique decolorization ability, mainly used in decolorization treatment of high-chroma waste water of dye factory, and suitable dyestuffs are reactive, acidic and disperse dyestuffs.The decolorization rate of wastewater is above 95%, and the removal rate of COD is between 40-70%.
6. In the purification of phosphoric acid, it is helpful for the separation of gypsum in the wet process of phosphoric acid.
7. Flocculant for water treatment in waterworks with river water sources.
【QUANSEN Cationic polyacrylamide selection application】
Wherever there is sewage, sludge is produced. Therefore, sludge is an inevitable product of sewage treatment. Different sewage produces different sludge, and sludge is generally divided into organic sludge and inorganic sludge according to different components.
In order to improve the dewatering performance of sludge, sludge dehydrating agent should be used to regulate sludge.
The principle of selecting sludge dewatering agents is generally that cationic polyacrylamide is used to treat organic sludge, while anionic polyacrylamide is usually used to treat inorganic sludge.Highly alkaline sludge is generally not suitable for the selection of cationic polyacrylamide.Strong acidity is generally not suitable for choosing anionic polyacrylamide products.
In dealing with all kinds of industrial sludge or is a process of living sewage sludge to differ according to the characteristics of the sludge to choose different types of sludge dewatering agent, understanding of various properties of polyacrylamide must have enough comprehensive, more accurate grasp of the sludge properties, to select the best sludge conditioner product, the higher the solid content, general and sludge dehydrating factor relative to the larger,
In terms of industrial application, with the diversified development of polyacrylamide products, there are more and more varieties of specifications and models.Whether it is a centrifuge, a plate, a frame, a belt, or even an all-in-one, there are specific products that match the properties of the sludge.Zibo quansen has a more accurate understanding of sludge dewatering agents, and different industries target different polyacrylamide products.