Polyacrylamide Water Treatment Anionic Cationic Nonionic Dispersant

Polyacrylamide  Water Treatment Anionic Cationic Nonionic Dispersant

Polyacrylamide (PAM) is a linear natural polymer, and it is the most widely used flocculant in h2o remedy chemical substances. It can increase flocculation, decrease the cost of clear h2o, boost water high quality, and remove natural issue and algae in the water.

There are three kinds of polyacrylamide, they are Anionic Polyacrylamide(APAM), Cationic Polyacrylamide(CPAM) and Nonionic Polyacrylamide(NPAM). They can be utilized as efficient flocculants, thickeners, paper intensifiers and liquid drag reducer.

Anionic Polyacrylamide APAM

APAM is white powder. Its h2o solubility is very good, can dissolve in any proportion of h2o and insoluble in natural and organic solvents. Mainly utilised for flocculation and sedimentation treatment of numerous industrial wastewater, this kind of as steel plant wastewater, electroplating plant wastewater, metallurgical wastewater, coal washing wastewater, and other sewage remedy. It can also be employed to make clear and purify consuming water.

Software of APAM:

one.Polyacrylamide water treatment method. It has the best result on the treatment of neutral or alkaline sewage with thick suspended particles, higher focus, cations with positive costs, and with a PH price of 7-14. These kinds of as iron and metal wastewater, electroplating plant wastewater, metallurgical wastewater, coal washing wastewater, and other sewage.

two.PAM h2o therapy. Numerous resources of domestic drinking water arrive from rivers and lakes, with large sediment and mineral content. Though it is filtered by precipitation, it is even now not up to normal. At this point, flocculant ought to be added. Employing anionic polyacrylamide as a flocculant, the dosage is 2%-five% of the non-polar flocculant, but the effect is dozens of moments that of inorganic solvent.


Anionic Polyacrylamide(APAM)

Reliable Articles ,(%)


Molecular Weight, (million)

eighteen~22 million

Hydrolyzing degree ,(%)


Efficient pH benefit


Dissolving time(minutes)



Web 25kg / paper bag with internal plastic bag

Cationic Polyacrylamide CPAM

CPAM is a linear polymer compound. Due to the fact it has a variety of energetic teams, it can adsorb hydrogen bonds with a lot of substances and has the features of eliminating turbidity, decoloring, adsorption, adhesion and so on. It is appropriate for wastewater treatment method in dyeing, paper making, food, construction, metallurgy, mineral processing, oil discipline, aquatic merchandise processing, and fermentation, and so forth. Particularly suitable for the dewatering remedy of municipal sewage, municipal sludge, papermaking sludge.

CPAM software:

one. As a flocculant, Cationic Polyacrylamide is mostly used in industrial strong-liquid separation processes, which includes sedimentation, clarification, focus, and sludge dewatering procedures. It is generally used in industrial wastewater, city sewage, foodstuff processing wastewater remedy. Through its outstanding bridging condensation operate, the colloidal particles are aggregated into big flocculent and then separated from the suspension. The impact is apparent, incorporating considerably less.

2.Cationic Polyacrylamide can be used as a dry energy agent, retention agent and filter agent in the paper industry. It can tremendously increase the high quality of paper, preserve fees, increase the manufacturing ability of paper mills. It can be immediate with inorganic salt ions, fibers, and other natural polymers electrostatic bridge effect to improve the physical toughness of paper, lessen the loss of fibers, accelerate the role of water filtration. It can also be utilized for white drinking water treatment method. At the very same time, it can have an evident flocculation impact in the deinking procedure.


Nonionic Polyacrylamide NPAM


Non-ionic polyacrylamide is a water-soluble polymer or polyelectrolyte. Simply because its molecular chain consists of a certain variety of polar groups, it can speed up the settlement of particles in the suspension. It has a very apparent result of speeding up solution clarification and selling filtration. It is hugely drinking water-soluble and can be entirely dissolved in cold drinking water. Adding a small sum of non – ionic polyacrylamide can get a great flocculation effect.

NPAM makes use of:

1.Broadly used in the treatment method of chemical industrial wastewater and waste liquid, and municipal sewage remedy. Specially when the sewage is acidic, this item is the ideal option. It can be employed with inorganic flocculant.

two.In the petroleum business, it has been broadly utilized in the fields of oil restoration, drilling mud, waste mud treatment, drinking water channeling avoidance, minimizing frictional resistance, improving oil recovery, eor, and many others.

three.In the textile business, it is utilised for textile sizing agents, which can make the properties of the slurry steady, much less pulp slipping, minimal breakage price of the cloth, and smooth cloth area.

4.Used in the paper industry. 1st, the retention of fillers and pigments can be improved to decrease the loss of raw components and environmental air pollution Next, it can enhance the energy of the paper (like dry toughness and damp energy). In addition, the use of Nonionic Polyacrylamide can also boost paper tearing and porosity to improve visual and printing overall performance, and can also be utilised in meals and tea wrapping paper.

5.Other industries: it can be employed in the creation of sugarcane sugar and beet sugar in the foodstuff sector. It also can be utilized in artificial resin coating, creating components business, electroplating sector, printing, and dyeing business.


Phosphonates Antiscalants, Corrosion Inhibitors and Chelating Agents

ATMP Amino Trimethylene Phosphonic Acid  CAS No. 6419-19-eight
HEDP Hydroxy Ethylidene-1,one-Diphosphonic Acid  CAS No. 2809-21-4
EDTMPA (Sound) Ethylene Diamine Tetra (Methylene Phosphonic Acid)  CAS No. 1429-50-1
DTPMPA Diethylene Triamine Penta (Methylene Phosphonic Acid)  CAS No. 15827-60-8
PBTC 2-Phosphonobutane -1,two,4-Tricarboxylic Acid  CAS No.37971-36-one
HPAA two-Hydroxy Phosphonoacetic Acid  CAS No.23783-26-eight
PAPEMP Polyamino Polyether Methylene Phosphonic Acid  
BHMTPMP  Bis(HexaMethylene Triamine Penta (Methylene Phosphonic Acid))  CAS No. 34690-00-1
HEMPA Hydroxyethylamino-Di(Methylene Phosphonic Acid) CAS No. 5995-42-6

Salts of Phosphonates

ATMP•Na4  Tetra sodium salt of Amino Trimethylene Phosphonic Acid  CAS No. 2571-eighty five-two
ATMP•Na5  Penta sodium salt of Amino Trimethylene Phosphonic Acid  CAS No. 2235-forty three-(five-Na)
2571-eighty five-2 (x-Na)
 HEDP•Na2  Disodium Salt of one-Hydroxy Ethylidene-1,1-Diphosphonic Acid  CAS No. 7414-eighty three-seven
 HEDP•Na4  Tetra Sodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid  CAS No. 3794-83-(4-Na)
HEDP·Na4 Granule Tetra Sodium of one-Hydroxy Ethylidene-1,one-Diphosphonic Acid  CAS No.: 3794-83-0 
 HEDP•K2  Potassium salt of one-Hydroxy Ethylidene-1,1-Diphosphonic Acid  CAS No. 67953-seventy six-8
 EDTMP•Na5  Ethylene Diamine Tetra (Methylene Phosphonic Acid) Pentasodium Salt   
 DTPMP•Na2  Sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid)  CAS No. 22042-ninety six-2
 DTPMP•Na7  Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid)  CAS No. 68155-78-2 (seven-Na)
22042-ninety six-2 (x-Na)
 PBTC•Na4  two-Phosphonobutane -one,2,4-Tricarboxylic Acid, Sodium salt  CAS No. 4571-66-5 
HMDTMPA•K6 Potassium Salt of HexaMethyleneDiamineTetra (MethylenePhosphonic Acid)  CAS No. 38820-59-6(X-six) 53473-28-2(6-K)
BHMTPH•PN(Na2) Partly neutralized sodium salt of bis hexamethylene triamine penta (methylene phosphonic acid)  

Polycarboxylic antiscalant and dispersant

 PAA  50% Polyacrylic Acid  CAS No. 9003-01-4
 PAA  63% Polyacrylic Acid  CAS No. 9003-01-4
 PAAS  45% Polyacrylic Acid Sodium Salt CAS No. 9003-04-seven
 PAAS  90% Polyacrylic Acid Sodium Salt Solid  CAS No. 9003-04-seven
 HPMA  Hydrolyzed Polymaleic Anhydride  CAS No. 26099-09-02
 PMA  Polymaleic Acid   
 MA/AA  Copolymer of Maleic and Acrylic Acid CAS No. 26677-ninety nine-six
 AA/AMPS  Acrylic Acid-two-Acrylamido-two-Methylpropane Sulfonic Acid Copolymer  CAS No. 40623-75-4
 QY-241  Acrylic Acid/Acrylate/Phosphonic Acid/Sulfosalt Tetra-copolymer   
  QY-613 Acrylic-acrylate-sulfosalt copolymers  
 PCA  Phosphino-Carboxylic Acid  
 PCA  QY-164 Phosphino-Carboxylic Acid  CAS No. 71050-sixty two-nine
  QY-1100 acrylic homopolymer  
  QY-1571 acrylic homopolymer  
  QY-2000 Carboxylate-Sulfonate copolymer  
  QY-3100 Carboxylate-Sulfonate-Nonion Terpolymer  
  QY-5000 Carboxylate-Sulfonate copolymer  
  QY-904 Aqueous dispersant  
  Scale Inhibitor for Black Liquid Evaporator In Papermaking  
  Ceramic dispersant QY-908  
  Carboxylate-Sulfonate-Acrylate Terpolymer  

Biodegradable antiscalant and dispersant

PESA Sodium of polyepoxysuccinic acid 51274-37-4109578-44-one
PASP Sodium of polyaspartic acid 181828-06-8,35608-40-six

Biocide and Algicide

Benzalkonium Chloride(Dodecyl Dimethyl Benzyl ammonium Chloride) CAS No. 139-07-1
Isothiazolinones CAS No. 26172-fifty five-4
Tetrakis(hydroxymethyl)phosphonium sulfate(THPS) CAS No. 55566-30-eight
QY-406 Composite Bactericide  
QY-409 Sludge Stripper  

Built Scale & Corrosion Inhibitors and Pretreatment Filming Agents

QY-907 Non-P Scale & Corrosion Inhibitor
QY-503 Scale and Corrosion Inhibitor for Boiler
QY-503B Scale and Corrosion Inhibitor for Boiler
QY-504 Scale and Corrosion Inhibitor for Heating H2o
QY-601 Scale and Corrosion Inhibitor for Iron & Steel Plant
QY-604 Scale and Corrosion Inhibitor for Power Plant
QY-607 Scale Inhibitor for Oilfield Refill Water
QY-607B Scale Inhibitor for Barium and Strontium
QY-610 Scale Inhibitor for Dusty Water
QY-619B Scale and Corrosion Inhibitor
QY-628 scale and Corrosion Inhibitor
QY-658 Scale And Corrosion Inhibitor For Substantial Hardness Water
QY-682 Scale and Corrosion Inhibitor for lower hardness water
Corrosion Inhibitor For Shut Circulating Method
QY-701 Nonstop Cleaning agent
QY-706 Deoiling Detergent
QY-707 Pretreatment Filming Agent

Corrosion Inhibitor

TTA•Na Sodium salt of Methylbenzotriazole  CAS No. 64665-57-two
TTA Methybenzotriazole  CAS No. 29385-43-one
BTA•Na Sodium salt of one,two,3-Benzotriazole  CAS No. 15217-forty two-2
BTA one,2,three-Benzotriazole  CAS No. 95-14-seven
MBT•Na Sodium salt of two-Mercaptobenzothiazole  CAS No. 2492-26-four
MBT two-Mercaptobenzothiazole  CAS No. 149-30-4

Oxygen Scavenger


Reverse Osmosis Chemical substances

QY-5710 Antiscalant and Dispersant for RO Membrane
QY-a hundred and fifty Antiscalant and Dispersant for RO Membrane
QY-200 Antiscalant and Dispersant for RO Membrane
QY-191 Antiscalant and Dispersant for RO Membrane
QYASD-two hundred Antiscalant and Dispersant for RO Membrane
QY-260 Acid Detergent for RO Membrane
QY-261 Alkali Detergent for RO Membrane


Immediate Hand Sanitizer
Hypochlorous acid Disinfectant
eighty four Disinfectant
Peracetic Acid disinfectant
Alcohol disinfectant


Sodium Diethylhexyl sulfosuccinate CAS NO.: 1639-66-3
QY-GC green chelating agent(Glutamic acid NN-diacetic acid, tetra sodium salt) CAS No: 51981-21-six
Methylglycine N,N-diacetic acid, Trisodium Salt
Environmentally Pleasant Chelating Agent
CAS No.: 164462-16-two


Polyacrylamide  Water Treatment Anionic Cationic Nonionic Dispersant


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