- Classification: chemical auxiliary agent
- Appearance: white granule
- CAS No.:9003-05-5569
- Type: cationic,nonionic
- Formula: (C3h5no)N
- Solid Content: >= 90%
- Application：paper chemicals, rubber auxiliary agents
- Transport Package: 900-1000kg packed in one pallet
- Delivery: prompt shipment
coagulants and flocculants for water treatment chemical
veolia offers a comprehensive portfolio of coagulants and flocculants that aid in the clarification process. whether you need coagulants or flocculants, liquid, emulsion or powders, cationic or anionic products, veolia has a cost-effective solution for your raw water and wastewater. our application expertise ranges from operational optimization
polymer based flocculants review of water purification,when employing each polymer specifically, al dawery [110] demonstrated that combining a blend of polycarbonate and polyacrylic acid for flocculation results in improved liquid clarity. the combination of flocculants could raise the sludge volume index by 70%, compared to 40% in the case of polycarbonate alone.
application of flocculants in wastewater treatment
coagulation–flocculation is the conventional treatment method where the cationic inorganic metal salts are commonly used as coagulants and long chains non-ionic or anionic polymers are usually employed as flocculants (chong, 2012). it is generally known that most of the suspended particles in wastewater carry negative charge in aqueous medium.
recent achievements in polymer bio-based flocculants for low cost,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.
cationic polyelectrolyte high quality chemical pam flocculant
cationic polyelectrolytes are used for emulsion breaking, promoting filtration and sludge dewatering. the primary use is waste water treatment. as a primary organic coagulant, it neutralizes negatively charged colloidal particles and thus induces flocculation and sedimentation which reduces sludge volume. in paper mills, it is mainly used to
history of anionic polyacrylamide(apam) in tanzania,history of anionic polyacrylamide(apam) in tanzania polyaluminium chloride and anionic polyacrylamide water treatment residuals (pac-apam wtrs) as an amendment in three types of soils with the ratios (w/w) of 10%, 15%, and
using polyelectrolyte polymers in water treatment
manual preparation. manual preparation of emulsions is carried out in the same way as for powder but without a disperser. the stock solution concentration will be 2.5 to 10 g · l –1 and preparation time is limited to 15 20 minutes, so that the emulsion can be inverted before undergoing a second dilution in-line.
bangladesh wastewater treatment flocculant floc pam chemical.the nonionic polyacrylamide (pam) has strong flocculation effect as it has good performance in clarifying purification, settlement promotion, filtering promotion and thickening. all this makes good application in wastewater treatment, sludge concentration and dehydration, mineral processing, coal washing, paper making, etc..
a review of nano-based materials used as flocculants for low cost
in recent years, the development of nanoparticle materials for water treatment has received great attention. from an industrial technological view point, the application of nanomaterials in the twenty-first century for water treatment will be the focal point of advanced materials design, processing and progress. in this context, the potential utilisation of different types of flocculants to
ethiopia pamr polyacrylamide manufacturer manufacturer,anionic polyacrylamide polymer is used for water treatment, mining, paper mills and sugar production. polyacrylamide (abbreviated as pam) is a polymer (-ch 2 chconh 2-) formed from acrylamide subunits.it can be synthesized as a simple . get price. polymers free full-text experimental investigation of the.polyacrylamide (pam) is a water
difference and application of cationic, anionic and nonionic pam
polyacrylamide (pam) is a kind of linear water-soluble polymer, which is the most commonly used water treatment agent in our sewage treatment! in our practical application, pam can be divided into cationic, anionic and non-ionic three types. how to choose these three types of pam, we should start from the differences! structural differences cationic polyacrylamide… read more
acrylamide latest price from manufacturers, suppliers amp traders,palghar. clever pathway acrylamide, classification : 117.9. rs 120 rs 145 / kilogram. moq : 200 kilogram. brand name : clever pathway. classification : 117.9. cas no. : 79-06-1. supply type : manufacturer. form : powder and liquid. acrylamide is a chemical widely. more send enquiry. 2 yrs. clever pathway private limited.
anionic and cationic pam manufacturer for water treatment
anionic polyacrylamide is a white powdery substance, non-toxic, non-corrosive, soluble in water, soluble in water to form a viscous liquid.
1000kg best anionic polyacrylamide pam in ghana,1000kg best anionic polyacrylamide pam in ghana poly aluminum chloride (pac): polyacrylamide water treatment poly aluminum chloride, commonly known as pac, is an inorganic polymer coagulant widely used in water treatment processes.
how polyacrylamide works for papermaking industry
how polyacrylamide works for papermaking industry. a considerable amount of information has been reported on how various polymeric additives affect drainage rate and fines retention. when used as a drainage aid, polyacrylamide can overcome slow drainage of fiber furnishes containing high-yield pulps such as stone groundwood, hardwood pulps and
best selling anionic polyacrylamide apam-15 for waste water,hybrid flocculant polyacrylamide-ferric chloride (pam-fecl) was developed to improve the dewaterability of sewage sludge and the dewatering performance, properties of treated sludge, composition and morphology distribution of extracellular polymeric substance (eps) were investigated.
differences in applications of cationic, anionic, flocculant
pam and its derivatives can be used as efficient flocculants, thickeners, paper enhancers and liquid drag reducing agents, and polyacrylamide are widely used in water treatment, paper making, petroleum, coal, mining,metallurgy, geology, textile, construction and other industrial sectors.
flocculant poly manufacturer, supplier, exporter,solid ferric alum price : 7 inr/kilograms minimum order quantity : 100 physical form : solid grade : industrial grade type : flocculant purity(%) : 99% chemical name : polyaluminium chloride application : swimming pool water treatment, irrigation water treatment, civil sanitation, recycling water treatment, other cas no :
- What is anionic polyacrylamide used for?
- Anionic polyacrylamide can be used as a cytoplasm additive in the paper industry with better retention and drainage effect. It has a particularly dispersing effect for long-fiber pulp when its molecular weight is greater than 3.5 million. In addition, it can also be used as a water treatment agent.
- 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 the standard state of polyacrylamide?
- Unless otherwise stated, data refer to materials under standard conditions (25 °C [77 °F], 100 kPa). Polyacrylamide (abbreviated PAM or pAAM) is a polymer with the molecular formula (-CH 2 CHCONH 2 -).
- Why is polyacrylamide not a polyamide?
- It can be viewed as polyethylene with amide substituents on alternating carbons. Unlike various nylons, polyacrylamide is not a polyamide because the amide groups are not in the polymer backbone. Owing to the presence of the amide (CONH 2) groups, alternating carbon atoms in the backbone are stereogenic (colloquially: chiral).
