|Payment Terms:||L/C,D/A,D/P,T/T,Western Union,MoneyGram,paypal|
|Supply Ability:||2000 Ton/Tons per Month|
|Classification:||Chemical Auxiliary Agent|
|Place of Origin:||Shandong China|
|Adsorbent Variety:||Activated Carbon|
|Usage:||Coating Auxiliary Agents,Electronics Chemicals,Leather Auxiliary Agents,Paper Chemicals,Petroleum Additives,Plastic Auxiliary Agents,Rubber Auxiliary Agents,Surfactants,Textile Auxiliary Agents,Water Treatment Chemicals,oil drilling chemicals|
|Molecular Weight:||3-24 million|
|Apperance:||White Granular powder|
|Solid content:||over 90%|
|Dissloving time:||60 minute|
|Degree of hydrolysis:||25%-35%|
|Application:||Industrial and domestic water treatment|
|Packaging Detail:||Kraft bag with inner plastic bag, and each bag contain 25 kgs, or can according to customers requirements|
Wastewater treatment alcohol plant, brewhouse, gourmet powder factory,printing dyeing mill Cationic polyacrylamide CAPM 50% 60%
|Molecular weight( Million )||6-18|
1. Sludge Dewatering: As a flocculating agent, mainly used in industrial solid-liquid separation process, including settlement, to clarify,concentrate and sludge dewatering processes, applications for all the major sectors are: urban sewage treatment,paper,food processing, petrochemical, metallurgical, processing, dyeing and the sugar and all kinds of industrial wastewater treatment.
The product has special good effect to suspended matter in organic colloidal state and can accelerate dehydration and filtration of sludge rapidly. The relevant type can be chose based on the character of sludge, and the product will not stick to filter cloth during dehydration and will not loosen when filter pressing with a high efficiency.
2.Treatment of Sewage Water and Organic Waste Water:
the product shows electropositivity in acid or alkaline media, thereby the product is extremely effective for flocculation, sedimentation and disambiguition of sewage water whose suspended particulates are provided with negative charge such as waste water of alcohol plant, waste water of brewhouse, waste water gourmet powder factory, waste water of sugar making plant, waste water of manufactured meat plant, waste water of beverage factory, waste water of tectile and printing & dyeing mill, dyeing wastewater, leather wastewater, oily wastewater treatment, and the like. The effect of using cationic-polyacrylamide is several times or dozens of times better than using anionic-polyacrylamide, nonionic- polyacrylamide or inorganic salt since the waste water is generally provided with negative charge.
3. Paper making auxitliary: In the paper industry can be used as dry strength agents, retention agents,filter aids,can be greatly improved as paper quality, enhance the physical strength of paper and reduce the loss of fiber or filler to accelerate the treatment, since enhanced retention to help filter effect can also be used in the treatment of white water at the same time, in the drinking process can play a significant flocculation.
4. Fiber cement (asbestos - cement products) will enable the forming of asbestos - cement products improved drainage; insulation board in, and fiber additives can increase the binding capacity.
Application in wastewater treatment
Cationic polyacrylamide in wastewater treatment applications
1. Often use powdered organic wastewater of cationic polyacrylamide: is usually suspended in wastewater sewage flocculation and sedimentation of particles with a negative charge. Based on cationic flocculation unit in acidic or alkaline media, relying on the positive electricity is extremely effective for rapid clarification of sewage. In addition to powdery polyacrylamide, poly-aluminium chloride and anionic polyacrylamide is being increasingly broad application in organic wastewater.
2. Alcohol factory wastewater, beer factory wastewater, MSG factory wastewater, sugar factory wastewater, meat products factory wastewater, beverage factory wastewater, textile dyeing factory and various sewage factory of engineering processing of wastewater in the, contains various organic solvent, and inorganic and the organic sulfide, and hydrocarbon class, and chlorine, and oil, and mercury and he on environment harmful of components, can with polypropylene n amine for flocculation coagulation yihou then emissions. Can also be used as slurry treatment agent in oilfield development process, selective plugging agent, thickening agent injection, textile printing and dyeing process of softening agent, Antistatic agent and common sterilization, disinfectants, etc.
3. Used for water purification, water/oil emulsion, oil-containing wastewater treatment, recycling of waste water and sludge dewatering; Pam can effectively reduce the friction of the fluid, trace polyacrylamide can include water resistance 50-80%
Cationic polyacrylamide using processes
Polyacrylamide used to follow the following principles:
1, granular polyacrylamide flocculant agent cannot directly in addition to sewage. It must first be dissolved in water before use, using its aqueous solution to wastewater treatment.
2 water should be clean, dissolving granular polymer (such as water), and cannot be a sewage.Water at room temperature, typically do not require heating.Water temperatures below 5 ° c are dissolved very slowly.Dissolved water temperature increase faster, but more than 40 ° c causes the accelerated degradation of polymers, effect using the effect.Tap water is suitable for the preparation of polymer solution in General.Strong acid, alkali, salt-laden water is not fit for the preparation.
3, selection of polymer solution concentration, company recommends to 0.1% per cent, that is, 1 liter of water and 1g-3G in polymer powder.
PAM concentration options to take into account the following factors:
Preparation tank is small and large amount of medication every day, proposed grading of slightly dense (such as 0.3%).
Polymer molecular weight is high, slightly dilute some of the proposed distribution (such as 0.1%).
In polymer solutions into the sewage, such as dispersed when the situation is not very good for equipment reasons, recommends slightly dilute some of the distribution.
In short, polymer concentration too large will cause agitator motor load is too large, can also cause after entering the water dispersing condition is not good, affect the results. Worthy of dilute some help to increase the effect.
4.Centrifugal pumps for distribution with a solution do not transfer, so as to avoid high speed rotating blades caused shear of polymer degradation. Preparation of specific methods are as follows:
Solution (such as lab beakers, preparation of plant pot) by adding a certain amount of water, water volume and concentration calculate the required amount of powdered polymers, polymer.
Wastewater treatment alcohol plant, brewhouse, gourmet powder factory,printing dyeing mill Cationic Polyacrylamide CPAM 50% 60%
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