- Classification: chemical auxiliary agent
- Appearance: off white granular powder
- CAS No.:9003-05-1019
- Type: anionic,nonionic
- Formula: (C3h5no)N
- Solid Content: ≥92%
- Application：polyacrylamide for drilling fluids/drilling muds
- Transport Package: 900-1000kg packed in one pallet
- Delivery: prompt shipment
preparation, performances, and mechanisms of microbial
in the application of flocculating agents, coagulants are always used to enhance flocculants’ performance. different kinds of microbial flocculants used different metal ions as coagulant aids (i.e., ca 2+, mg 2+, mn 2+, al 3+) . the presence of high concentrations of ca 2+ protects microbial flocculants from degradation enzymes.
flocculating agents heitner major reference works wiley,flocculating agents are chemical additives that cause suspended solids to form aggregates called flocs. these agents are used in water treatment, municipal and industrial waste treatment, mineral processing, and papermaking. flocculating agents are either inorganic salts or water-soluble organic polymers. they act by shrinking the ionic double
flocculant chemicals polyacrylamide wastewater treatment
flocculants. flocculants are the agents used to bring about flocculation. chemical flocculants are highly effective and widely used. inorganic flocculants or polymeric organic flocculants [1, 12, 17, 18, 24] may be used. for use in large-scale operations, as anticipated for production of microalgae biomass for fuels, a flocculant must meet
a review of nano-based materials used as flocculants for sale,there are two methods of flocculation treatment which are (1) direct flocculation and (2) indirect flocculation. indirect flocculation is the combination of coagulation and the flocculation process. the flocs produced in the coagulation process tend to be small and fragile, and so to overcome these issues, flocculants are used to form large
flocculant chemicals polyacrylamide wastewater treatment
water treatment polyacrylamide flocculants. flocculants are agents that make fine and subfine solids or colloids suspended in the solution form large loose flocs through bridging (fig. 9.4 ), thus achieving solid-liquid separation. the most commonly used flocculants for soil conditioning are polyacrylamide, carboxymethyl cellulose (cmc), and polyanionic cellulose (pac).
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application of flocculants in wastewater treatment
abstract. flocculation is an essential phenomenon in industrial wastewater treatment. inorganic coagulants (salts of multivalent metals) are being commonly used due to its low cost and ease of use. however, their application is constrained with low flocculating efficiency and the presence of residue metal concentration in the treated water.
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recent achievements in polymer bio-based flocculants for sale
the flocculants, designed for coal slime water treatment, were characterized using the ftir, xrd and sem methods. it has been shown that water turbidity was reduced by ~97% and ~94%, while cod removal was ~78 and ~74% in the presence of fe 3 o 4 -chitosan-cellulose and fe 3 o 4 -chitosan-biochar, respectively.
polyacrylamide (pam) prices wholesale flocculant,pam prices high molecular weight cationic anionic polyacrylamide. europe. in the first quarter of 2023, the german market witnessed a substantial rise in polyacrylamide (pam) prices due to increased demand from downstream industries and a surge in import prices reaching european shores.
production, characterization, and flocculation mechanism of sale
correspondingly, the maximum adsorption capacity of eth-2 is calculated as 2849 mg kaolin particle/mg eth-2. similar to other flocculating agents, more or less dose would deteriorate flocculation , . less dose of eth-2 caused inadequate bioflocculant molecules to adsorb the suspended kaolin clay particles and to bridge between them.
white powder cationic polyacrylamide for waste water treatment,white powder: solid content: ≥88%: molecular weight: 15-30（million） dissolving time: ≤60(min) ph value: 4-8: model: anionic: sample: test free: application: wastewater treatment: high light: white powder cationic polyacrylamide, 100 mesh cationic polyacrylamide, polyacrylamide sewage treatment white powder
chemicals polyacrylamide manufacturers latest price
find here polyacrylamide, 9003-05-8 manufacturers, suppliers exporters in india. get contact details address of companies manufacturing and supplying polyacrylamide, 9003-05-8 across india.
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Water Treatment
Anionic Polyacrylamide chemicals
aluminium sulphate solution 10% 53% calcium chloride solution 20% 40% caustic soda solution 10% 50% citric acid solution 25% 50% copper sulphate solution 20% 40% edta solution 20% 40% ferric chloride solution 12% 44% hydrochloric acid solution 9 % 33% nitric acid solution 33% 60% pac solution 10% 53%
ethiopia buy polymer polyacrylamide pam price with high quality,contact now polyacrylamide crystal used as an additive of the mud materials in oil-field geological drilling and well boring pam anionic polyacrylamide description: this product is a water soluble high polymer.it’s not soluble in most organic solvents, with good flocculating activity, and can reduce the friction resistance between liquid.
polyacrylamide at best price, polyacrylamide manufacturer
anionic polyacrylamide, this product is a water-soluble linear polymer synthesized with a high degree of polymerization. It is easily soluble in water and almost insoluble in general organic solvents such as benzene,ethylene glycol, lipids, ketones, etc. It is usually used as a flocculant in the water treatment process. It is composed of long-chain repeating units of acrylamide.86-510-
drilling fluids additive polyacrylamide drilling mud,what is water based drilling mud? water-based drilling mud comprises 80 percent water and 20 percent drilling additives. lesser water content in drilling fluid can minimise the shale swelling. in contrary, high water content in drilling fluid may have drawbacks such as high shale, friction, and mud filtrate volume with low plastic viscosity.
- What is polyacrylamide polymer?
- Polyacrylamide, also briefly referred as PAM, is commonly a polymer with acrylamide monomers bonded connected by end to end configuration; it is a hard glassy solid at room temperature. Because of the difference in production methods, the products can be white powder, translucent beads and flaky like.
- What is polyacrylamide used for?
- Polyacrylamide has effects of flocculation, thickening, drag reduction, adhesive, colloidal stabilizing, filming and preventing scale. It is widely used in papermaking, mining, coal washing, metallurgy, oil exploitation and other industrial sectors and is also a important chemical for water treatment. Figure 1 The synthetic route of polyacrylamide.
- What is the pH range of polyacrylamide?
- In the pH range of 3 to 9, it can maintain a good degree of stability; at high pH, the viscosity will be increased gradually. Miscibility: in generally used concentration, polyacrylamide has miscibility with most water-soluble natural or synthetic resins, latex systems, and most of the salts.
- What is Pam polymer?
- PAM is one of the most widely used water-soluble polymer species with a large number of pendant amide groups presenting on its molecular backbone. Amide group has a high chemical activity which can forms a series of derivatives with many kinds of compounds.
