Treatment of Municipaland Industrial Wastewater The treatment of municipal and industrial sewage is mainly divided into two types according to the source of sewage, namely: municipal sewage and industrial sewage. In the treatment of these two kinds of sewage, the more commonly used treatment method is to add polyacrylamide. Municipal sewage: refers to the sewage …
Causes of Floc Floating and Sinking The reason why flocs float and sink, why do flocs float and sink during sewage treatment? In response to this problem, it may be necessary to analyze the flocculation mechanism of the flocculant and the physical factors of the suspended solids. The process of removing suspended solids and colloidal …
Polyacrylamide Thickener Polyacrylamide thickener, polyacrylamide thickener can increase the viscosity of the system, so that the system can maintain a uniform and stable suspension state or an emulsified state or form a gel. The paint used for spraying needs to have smoother fluidity in order to form the so-called long-wave effect and make the coating …
Effect of Ionization Degree on Cationic Polyacrylamide The influence of ionicity on cationic polyacrylamide, the ionicity of cationic polyacrylamide is the charge density of polyacrylamide itself, it is a relative concept, the higher the charge density, the higher the ionicity, the ionicity determines the cationic polyacrylamide Acrylamide molecular chain length and price. Generally, the …
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The Key to The Selection of Sludge Dewatering Products The selection of sludge dehydration products is the key, because there are many industrial units that produce sludge and sewage, and the product models selected by different industries are also different, so we should draw conclusions based on the nature of the water quality when selecting …
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What are the consequences of using too much polyacrylamide for water treatment? What are the consequences of excessive use of polyacrylamide for water treatment? We will choose different treatment agents for different sewage, and use the chemical reaction between them to produce the effect of treating sewage. Polyacrylamide can be said to be a kind …
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Reasons for The Failure of Polyacrylamide PAM Flocculant The reason for the failure of polyacrylamide PAM flocculant. Polyacrylamide flocculant is often used to treat wastewater because of its adsorption bridge effect; but sometimes the flocculation effect is not obvious, and polyacrylamide cannot flocculate, which means it fails. What are there? On the one hand, the …
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Problems Needing Attention of Polyacrylamide in Sludge Dewatering Machine The problem that polyacrylamide needs to be paid attention to in the sludge dewatering machine is that when the sludge is treated by the sludge dewatering machine, a flocculant is generally added to achieve a better treatment effect. 1. Sludge properties For sludge with high organic …
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Precautions for The Use of Polyacrylamide in Sludge Dehydration Pay attention to the use of polyacrylamide in sludge dehydration. There are many types of polyacrylamide, so the selection of the type is more important, because it is an important factor affecting the effect, and then it is the problem of the operation process after the …
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Application of Anionic Emulsion Polyacrylamide Application of anionic emulsion polyacrylamide, this product is an organic polymer emulsion, mainly used for clarification of industrial wastewater, surface water and sludge treatment. Application range of emulsion polyacrylamide As a retention aid for cultural paper, newspaper and cardboard paper, the effect is better and the dissolution speed is faster. …