LIQUID / SOLIDS SEPARATION IN WASTEWATER TREATMENT
- Classification:Chemical Auxiliary Agent
- CAS No.:9003-05-8
- Other Names:Flocculant
- MF:(C3H5NO)n
- EINECS No.:231-673-0
- Purity:90%
- Type:Manufacturer Electroplate Factory Waste Water Treatment Flocculant PAM, PAM Powder
- Usage:Water Treatment Chemicals
- Model Number:PAM- Anionic
- Product Name:Water Treatment Chemical Cationic Polyacrylamide (CPAM) PAM powder
- Molecular Weight:19-21 Million
- Form:Powder or Granule
- Color:White
- Solid Content:≥90%
- PH Value:5-14
- Residual Monomer Content:≤0.05%
- Dissolution Time:≤40 Minutes
- Grade:Top Grade
WASTEWATER TREATMENT & BIOSOLIDS DEWATERING Chemical Products Lab Testing Plant Trials LIQUID / SOLIDS SEPARATION SUSPENDED SOLIDS VARIABLES Surface Charge Charge Density Particle Size Composition PAPER MILL SLUDGE DEWATERING FLOCCULANTS-40-30-20-10 0 +10 +20 +30 +40 +50 +60 +70 +80 4 6 8 10 12 14 16 18 20
PolyDADMAC cationic coagulant for wastewater treatment and sludge dewatering applications. Accepta 4558 will replace totally or partially the use of inorganic coagulants and helps to reduce the required doses of basic reagents used in the coagulation process including sodium hydroxide, lime etc. It is also effective in precipitating anionic surfactants....
Maximizing Polymer Value for Improved Sludge Dewatering
- Classification:Chemical Auxiliary Agent
- CAS No.:9003-05-8
- Other Names:PAM
- MF:(C3H5NO)n
- EINECS No.:201-173-7
- Purity:90%
- Type:Polyacrylamide Flocculant PAM
- Usage:Water Treatment Chemicals
- Type:Polyacrylamide Flocculant PAM
- Appearance:White Granule Powder
- Solid Content(%):≥90
- Color:White
- Molecular Weight(million):19-23
- Solution Time(min):≤40
- Degree of Hydrolysis(%):19-23
- Residual Monomer(%):≤0.05
- Effective PH Value:5-14
Maximizing Polymer Value for Improved Sludge Dewatering Yong Kim, Ph.D. Technical Director UGSI Chemical Feed, Inc. 1 . Water over 100 oF may damage polymer chains Suspended solids: strainer recommended if > 10 ppm pH: negligible effect within pH 3 Anionic Polymer Cationic Polymer Viscosity of 0.5% Emulsion Polymer Solution, cP
A method of dewatering sludge is disclosed. This method comprises adding to the sludge an effective amount for the purpose of a polymer comprising repeat unit moieties of the compound methacryloyloxyethyl trimethyl ammonium chloride, said polymer having an intrinsic viscosity of about 1.0 to about 4.5 dl/g.
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Water Treatment Chemicals AMCON is the solution
- Classification:Chemical Auxiliary Agent
- CAS No.:9003-05-8
- Other Names:Flocculant
- MF:(C3H5NO)n
- EINECS No.:231-673-0
- Purity:90%
- Type:Water Treatment Chemical, PAM
- Usage:Petroleum Additives, Water Treatment Chemicals
- Model Number:PAM- Anionic
- Color:White
- Form:Powder or Granule
- Molecular Weight:19-21 million
- PH Value:5-14
- Degree of Hydrolysis:20-30%
- Solid Content:≥90%
- Residual Monomer Content:≤0.05%
- Dissolution Time:≤40 Minutes
- Grade:Top Grade
Polymer Hybrid V has great flocculation efficiency. They are suitable for various types of wastewater treatment systems, such as sludge dewatering presses, dissolved-air floatation (DAF) systems, and chemical precipitation systems.
Dewatering Sludge Dewatering • The removal of a portion of the water contained in sludge secondary solids (P/S) ratio and polymer required forsecondary solids (P/S) ratio and polymer required for Polymer Optimization for Centrifuge Dewatering. Microsoft PowerPoint Polymer Optimization for Centrifuge Dewatering.pptx
Coagulations and Flocculation Water Treatment SUEZ
- Classification:Chemical Auxiliary Agent
- CAS No.:9003-05-8
- Other Names:PAM
- MF:(C3H5NO)n
- EINECS No.:201-173-7
- Purity:90%
- Type:Polyacrylamide Flocculant PAM
- Usage:Water Treatment Chemicals
- Type:Polyacrylamide Flocculant PAM
- Appearance:White Granule Powder
- Solid Content(%):≥90
- Color:White
- Molecular Weight(million):19-23
- Solution Time(min):≤40
- Degree of Hydrolysis(%):19-23
- Package:25kg/bag
- Sample:Availabe
In wastewater treatment these clarification aids help with the removal of other contaminants such as oil, phosphate and heavy metals. For raw water applications, polymer products help to eliminate the need for pH adjustment, decrease the load on demineralizers, increase filter throughout, and significantly reduce sludge
The products are used in a variety of municipal and industrial applications, primarily for color, organic matter, suspended solids and phosphorus removal. Aluminum Chlorohydrate Kemira ACH is a high efficient aluminum chlorohydrate solution used in both municipal and industrial treatment processes to remove particles and organic matter.
Waste Water Terms Flashcards Quizlet
- Classification:Chemical Auxiliary Agent
- CAS No.:1327-41-9
- Other Names:PAC
- MF:[AL2(OH)nCL6-n]m
- EINECS No.:1327-41-9
- Purity:99%min
- Type:Polyaluminium Chloride (PAC)30% With Lowest Price
- Usage:Water Treatment Chemicals
- Model Number:Industrial Grade
- Product name:pac polyaluminium chloride
- Al2O3 %≥:29.0
- Density (20C)/(g/cm3) ≥:1.12
- Basicity %:40 -90
- Water insoluble% ≤:0.6
- PH value (10g/L water solution):3.5 ~ 5.0
- Pb% ≤:0.001
- As % ≤:0.0002
- Cd% ≤:0.0002
- other name:pac white powder
It is a concern to POTWs because if a biological treatment is used to remove phosphorous from water (Bio P treatment process) if incoming phosphorous levels are too high, some will pass through the treatment system. If chemical treatments with aluminum based salts are used to precipitate and to treat phosphorous, costs can become high with
ze sludge treatment with SNF Floerger’s organic polymers. 3 All these products are suspended in more or less concentrated forms and the resulting liquid is called sludge. Cationic flocculants represent the large majority of the chemicals used in sludge dewatering. 2.2.1.
Wastewater Treatment Chemicals Chemco Products Inc
- Classification:Chemical Auxiliary Agent
- CAS No.:9003-05-8
- Other Names:PAM
- MF:(C3H5NO)n
- Purity:88%
- Type:Adsorbent, Polyacrylamide for Textile Auxiliary Cheap Price PAM
- Adsorbent Variety:Molecular Sieve
- Usage:Water Treatment Chemicals
- Appearance:White Granule Powder
- Degree of Hydrolysis(%):3-5
- Solid Content(%):≥88
- Molecular Weight(million):8-12
- Insoluble Matter(%):≤0.2
- Residual Monomer(%):≤0.5
- Item:Nonionic Polyacrylamide
- Effective PH Value:1-8
- Package:25kg/bag
Cationic Polymers for General Wastewater Clarification P-250 Medium-low molecular weight cationic polymer solution. Effective coagulant in water containing high suspended solids. P-255 Liquid cationic polymer; medium molecular weight. Excellent coagulant for high levels of suspended solids — can be used as adjunct to metal salt coagulants.
• Polymer chains vary in length from thousands to millions of monomer units. • If each monomer molecule was the size of a pearl, the chain length of most polymers would be 400 to 8,000 feet long! • In wastewater treatment processes, polymers are used to coagulate suspended solids and produce large curds of solid materials (floc). Monomer Unit
Anionic Polyacrylamide manufacturers and suppliers Oubo
- Classification:Chemical Auxiliary Agent
- CAS No.:9003-05-8
- Other Names:PAM
- MF:(C3H5NO)n, (C3H5NO)n
- EINECS No.:201-173-7
- Purity:88%
- Type:Polyacrylamide PAM Water Treatment Chemical
- Usage:Water Treatment Chemicals
- Product Name:Polyacrylamide PAM Water Treatment Chemical
- Material:Water Treatment Polymer
- Function:Effluent Treatment Chemical
- Appearance:White Powder
- Application:Water Treatment Process
- EINECS NO.:201-173-7
- Daily Capacity:180 Tons
- CAS NO.:9003-05-8
Anionic Polyacrylamide is water-soluble polymers which is insoluble in most organic solvents, It presents high polymer electrolyte characteristics in neutral and alkaline mediums. With good flocculation, it can reduce the frictional resistance between the liquid and be widely used in mining industries and water treatment etc.
the metals removal efficiencies of the chemical treatment options using ferric chloride, alum, and anionic polymer. The results obtained were compared with those from other studies. It was concluded that CEPT using ferric chloride and anionic polymer is more effective than CEPT using alum for metals removal.
- What is anionic polyacrylamide (Apam)?
- 1. Introduction Anionic polyacrylamide (APAM) is a kind of organic high-molecular polymer with high hydrophilicity and viscosity, which is easily dissolved in water [ , , ].
- What are the application areas of polyacrylamide?
- Several of the application areas are discussed briefly in the following. Very high-molecular-weight polyacrylamides (both anionic and cationic) are used extensively in the area of hydraulic fracturing or stimulation for the increased production of natural gas, shale gas, tight gas, tight oil, and coal seam gas.
- What is an anionic polyacrylamide used for?
- There is a wide range of uses for anionic polyacrylamides and these include wastewater treatments aids, retention aids, and strength agents in papermaking, hydraulic stimulation, and enhanced oil recovery in oil field applications, mineral processing, and as soil conditioners in agricultural uses.
- What is high molecular weight polyacrylamide (PAM)?
- Provided by the Springer Nature SharedIt content-sharing initiative High molecular weight (106–3 × 107 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity modifier and friction reducer in both enhanced oil recovery and high volume hydraulic fracturing.