- Classification: chemical auxiliary agent
- Appearance: white/light yellow granule or powder
- CAS No.:9003-05-10738
- Type: cationic,nonionic
- Formula: (C3h5no)N
- Solid Content: ≥88.5%
- Application：electronics chemicals, leather auxiliary agents
- Transport Package: 25kg / bag, kraft paper bag or as requested
- Delivery: 5-15days after deposit
a cost-effective anionic flocculant prepared by grafting
how to efficiently utilize most abundant biomass of cellulose, lignin and their derivatives has become an emerging challenge as the anticipative oil depletion. in this paper, the ternary anionic copolymer of carboxymethyl cellulose-acrylamide-lignosulfonate (cal) was successfully prepared by hydrothermal polymerization. based on the flocculation characteristics of cationic methylene blue, the
anionic polyacrylamide water treatment chemicals enhance,watercarechem trusted anionic polyacrylamide supplier, providing high-quality products for water treatment water treatment chemicals enhance water quality with water,Polyacrylamide is a kind of water soluble polymer, has unique effect to increase the viscosity of water or to promote the flocculation of particles present in water, it can also reduce the frictional resistance between the liquid.
flocculants for water treatment balancing safety water treatment
natural and synthetic cationic flocculants are effective for water treatment but carry a high toxicity to aquatic organisms (liber et al. 2005, wa doe 2019). anionic polymers have 10-100x lower toxicity than cationic polymers (with the same effective rate) and are therefore the first choice of states regulatory agencies for environmental
polyacrylamide flocculant for water treatment yrdcarbon.com,when choosing an organic pam, you have to consider if it is anionic polyacrylamide of cationic polyacrylamide. anionic polyacrylamide can be categorized into strong, medium, and weak. this is according to their hydrolysis reaction. cationic polyacrylamide is widely used for municipal sewage treatment. its sludge dewatering qualities make it the
high performance, cost-effective and ecofriendly flocculant
in general, the anionic cis flocculant shows excellent cost effectiveness, where the predicted operation cost of as-prepared cis is about 60 % of conventional polyacrylamide flocculant. it also has the advantages of excellent ecofriendliness and rich raw material source, indicative its potential applications of wastewater treatment.
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drinking water treatment by stepwise flocculation using
1. introduction. flocculation, which can remove suspended colloidal particles and various dissolved contaminants from water bodies for an efficient solid–liquid separation and drinking water purification, is an essential process in drinking water treatment [[1], [2], [3], [4]].
polyacrylamide best selling polyacrylamide (pam) powder for water treatment cas no 9003-05-8.3.1 substances. cular weightcas-no.: (c3h5no)n: 71.07 g/mol : 9003-05-8 polyacrylamide pam powder. measures4.1 description of first aid meas. resif inhaledif breathed in, move person int. hing, give artificial respiration.in c. off with polyacrylamide and plenty of water.in. ontactflush eyes with water as a precaution.if swall.
flocculation of both anionic and cationic dyes in aqueous
given that the amphoteric flocculants have both cationic and anionic groups, they were employed for flocculation of an anionic dye (methyl orange, denoted as mo) and a cationic dye (basic bright yellow 7gl, denoted as 7gl) from aqueous solutions for the first time.
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anionic / cationic polyacrylamide water treatment phpa high purity
how to use polyacrylamide? cpam should be diluted to the concentration of 0.1%(based on solid content).it is better to use neutral or desalted water.when making up solution, the product should be scattered evenly in the stirring water, usually the temperature is between 50-60°c.
polyacrylamide in water treatment: enhancing efficiency and,utilizing pam for water treatment can reduce the usage of chemicals, decrease waste generation, and enhance treatment efficiency, aligning with the principles of sustainability. conclusion: the widespread application of polyacrylamide in water treatment underscores its significance in boosting treatment efficiency, improving water quality, and
polyacrylamide suppliers usa american chemical suppliers
polyacrylamide white powder or granule,but water soluble polyacrylamide with alkali reaction, partially hydrolyzed polyacrylamide, under the strong acidity (pH ≤2.5) produce imidization, reduce its solubility in water., which is used both in sample preparation and gel formation for polyacrylamide gel electrophoresis.
anionic polyacrylamide polymersco,anionic acrylamide copolymer retention aids typically have molecular masses in the range of 5 to 20 million grams per mole. the strength agents typically have molecular masses in the hundreds of thousands. another difference is in the form delivered to the mill. though anionic retention aids can be delivered as solid beads or in solution, it is
cation polyacrylamide, polyacrylamide exporter
pam has strong hygroscopicity, good adsorption and dispersibility, good film formation and smoothness of the film, strong affinity to fibers, high strength and low elasticity, and various pastes. our company export cation polyacrylamide, polyacrylamide, we have a whole set of quality management system.
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global and china polyacrylamide industry research report 2014
table 2014 china polyacrylamide cost structure list 30 table 2009-2014 global pam capacity production (10k ton) price cost gross (usd/ton) production value (million usd) gross margin list 30
