jolin ，作者Anionic Cationic Nonionic Polyacrylamide PAM Flocculant, Water treatment Chemicals manufacturer in China

Problems Needing Attention of Polyacrylamide in Sludge Dewatering Machine

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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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 selection. Operational Problems of Polyacrylamide Used in Sludge Dewatering 1. Water pressure problem, sometimes due to insufficient water supply pressure, the dissolution funnel of the material feeder cannot send the polyacrylamide agent into the preparation pool, resulting in blockage. The solution is to use a water pump to increase the water pressure. 2. The sludge dehydration polyacrylamide solution is recommended to be prepared and used immediately to prevent it from being left for too long and may affect the treatment effect. 3. When the container is cleaned, it should be cleaned in all aspects, so that the impurities sticking to the wall of the drum can be better cleaned up, and the drum can be given a balanced speed. 4. Regularly adjust the operating frequency of the dehydrator. When the dehydrator vibrates violently, it should be prohibited to feed again immediately, and the next step should be dredged first. 5. The concentration of sewage sludge is relatively high during water purification. At this time, it is best to let the sewage stand for a period of time, and then extract the clean solution above to increase the concentration of sludge for treatment.

Precautions for The Use of Polyacrylamide in Sludge Dehydration

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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

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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. …

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Cationic Polyacrylamide Water-in-oil Emulsion

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Cationic Polyacrylamide Water-in-oil Emulsion Cationic polyacrylamide water-in-oil emulsion is a form of polyacrylamide in liquid form. It has the characteristics of cationic flocculant. It absorbs suspended solid particles in water through the polar groups in the molecular chain, so that the particles can be bridged or electrically neutralized. and form large flocs. Application of cationic …

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Polyacrylamide for Sand Washing Plant

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Polyacrylamide for Sand Washing Plant Polyacrylamide is used in sand washing plants. Mud water in sand washing plants is a suspension liquid containing a certain amount of fine mud particles in water. The characteristics of mud depend on its composition and local geological conditions. Generally, the appearance of mud is earthy yellow and uniform. …

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What are the consequences of using too much polyacrylamide for water treatment?

Application of Polyacrylamide in Oil Field

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Application of Polyacrylamide in Oil Field Polyacrylamide can be dissolved in water in any proportion, and the aqueous solution is a uniform and transparent liquid. What are the applications of polyacrylamide in oil fields? 1. Polyacrylamide is used as a drilling fluid additive. Drilling fluid is the performance modifier of drilling fluid in oil extraction. …

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Polyacrylamide Production Process

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Polyacrylamide Production Process The production process of polyacrylamide includes batching, polymerization, granulation, drying, cooling, crushing and packaging. The raw materials enter the batching kettle through the pipeline, add the corresponding additives and mix evenly, cool down to 0-5°C, send the raw materials to the polymerization kettle to remove oxygen through nitrogen, and the oxygen content …

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The Scope of Action of Anionic Polyacrylamide

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The scope of action of anionic polyacrylamide Anionic polyacrylamide is a water-soluble polymer, which can be used for flocculation and sedimentation of various industrial wastewater, sedimentation clarification treatment, such as wastewater treatment of iron and steel factory wastewater, wastewater of electroplating factory, metallurgical wastewater, coal washing wastewater, sludge dehydration, etc. The following is a detailed …

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Polyacrylamide Usage and Dosage

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Polyacrylamide Usage and Dosage Polyacrylamide is a commonly used flocculant for sewage treatment. According to its structure, it can be generally divided into non-ionic, anionic and cationic. Due to different structures, the usage and dosage will also be different. The usage and dosage of different structures are sorted out for your reference below: 1. Usage …

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How to Apply Polyacrylamide in Cement Concrete?

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How to apply polyacrylamide in cement concrete? Adding polyacrylamide to cement mortar, polyacrylamide particles can fill holes, and polyacrylamide membrane can also close holes, so polyacrylamide is an effective way to solve the problem of impermeability of ordinary concrete and cement mortar. At the same time, polyacrylamide can also significantly improve the fluidity, water retention, …

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