USING POLYALUMINIUM COAGULANTS IN WATER TREATMENT
- 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:poly aluminium chloride pac
- 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 solid powder
♦ the increase in chloride in the treated water is much lower than the sulphate increase from alum, resulting in lower overall increases in the TDS of the treated water. From Table 1, it will be noted that polyaluminium coagulants are typically twice the price of liquid alum on per kilogram aluminium basis.
Polyaluminium chloride is a spectrum of versatile inorganic polymers that are finding greater use in water treatment plants over the past 10 years. They are used as a substitute for aluminum sulphate.
Impacts of Substituting Aluminum-Based Coagulants in Drinking
- Classification:Chemical Auxiliary Agent
- CAS No.:1327-41-9
- Other Names:PAFC
- MF:Al2Cl(OH)5
- EINECS No.:215-477-2
- Purity:99.9%
- Type:poly aluminium ferric chloride
- Usage:Water Treatment Chemicals
- Product name:low price of pac 30 polyaluminium chloride for water purification
- Appearance:Light yellow powder
- Application:Water Purification
- Function:Flocculation
- Basicity/%:40-90
- AL2O3/% ≥:29.0
- PH value:3.5-5.0
- Density ≥:1.12
- Water insoluble /% ≤:0.6
available are: poly aluminum sulphate (PAS), poly alu-minum silicate sulphate (PASS), poly aluminum chloride (PAC), pre-hydrolyzed alum, hydroxylated ferric sul-phate, poly ferric sulphate and poly ferric chloride. Coagulants are often used in conjunction with flocculant aids in order to improve clarification efficiency (AWWA and ASCE 1990).
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"Drinking water coagulation with polyaluminum coagulants
- 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
- Usage:Water Treatment Chemicals
- Product name:Water Treatment Chemicals PAC in Water Tank Cleaning Chemical
- Al2O3 %≥:28
- Density (20C)/ (g/cm3) ≥:1.12
- Basicity %:30 -95
- Water insoluble % ≤:1.5
- PH value (10g/L aqueous solution):3.5- 5.0
- As % ≤:0.0015
- Fe % ≤:5.0
- Pb % ≤:0.006
- Grade:Top Grade
In recent years, polyaluminum coagulants have received considerable interest as drinking water coagulants. Many types of polyaluminum coagulants are commercially available, including polyaluminum chloride (PACl), aluminum chlorohydrate, and polyaluminum sulfate (PAS). Unlike alum, these products differ in their basicity and strength, and can contain varying amounts of other substances, such as ...
a) .the cost of Poly Aluminium Chloride is twice/thrice of Alum ( roughly the cost of PAC-$0.4/ Kg) b).One possible disadvantage in using Poly Aluminum Chloride (PAC) relates to the removal of dissolved organic carbon (DOC) from water. It is well documented that effective DOC removal is possible with alum,particularly when coagulating at lower pH values using so-called "enhanced coagulation"
A Comparison Of Aluminum And Iron-based Coagulants
- 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:Paper-Making Industry (PAC) Poly Aluminium chloride
- Usage:Water Treatment Chemicals
- Model Number:Industrial Grade
- Product Name:Paper-Making Industry (PAC) Poly Aluminium chloride
- Al2O3 %≥:29.0
- Basicity %:40 -90
- Water Insoluble% ≤:0.6
- Density (20C)/(g/cm3) ≥:1.12
- PH Value (10g/L Water Solution):3.5 ~ 5.0
- Pb% ≤:0.001
- As % ≤:0.0002
- Cd% ≤:0.0002
- Packing:25 Kgs/bag
A COMPARISON OF ALUMINUM AND IRON-BASED COAGULANTS FOR TREATMENT OF SURFACE WATER IN SARASOTA COUNTY, FLORIDA by DAVID T. YONGE, E.I. B.S.C.E., B.S.Env.E., University of Central Florida, 2011 A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science
Coagulation is an primary process of any kind of water treatment plant, that process must be performed using with cost effective and commonly used coagulants. General and 7 most commonly used coagulants in water treatment plant is under: 1.Alum (aluminum sulfate), Al 2 (SO 4) 3. Still, the most common coagulant in the United States, it is often ...
Poly Aluminum Chloride on sales - Water treatment chemical
- 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:poly aluminium chloride pac
- 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 solid powder
Water Decoloring Agent Paint Coagulation Poly Dadmac Polyamine Polymer Polyacrylamide Pam Poly Aluminum Chloride Color Fixing Agent Softening Agent Heavy Metal Removal Dicyandiamide Dcd Aluminium Sulphate Aluminum Chlorohydrate Aluminum Chloride Hexahydrate Ferrous Sulfate Crystals Poly Ferric Sulphate Oil-water Sperating Agent Organic Silicon ...
China Water Treatment Chemicals catalog of 30%PAC Poly Aluminum Chloride for Water Treatment Factory Price, High Quality PAC 28%-30% Poly Aluminum Chloride Flocculant provided by China manufacturer., Ltd., page1.
Coagulation Treatment of Wastewater in Petroleum Industry
- 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:poly aluminum chloride
- Usage:Water Treatment Chemicals
- Product Name:Cheap Price of Poly Aluminum Chloride 95% for Water Treatment
- Al2O3 %≥:28
- Basicity %:30 -95
- Density (20C)/ (g/cm3) ≥:1.12
- Water Insoluble % ≤:1.5
- Fe % ≤:5.0
- PH Value (10g/L aqueous solution):3.5- 5.0
- As % ≤:0.0015
- Pb % ≤:0.006
optimum pH and dosage needed to achieve the best performance of ferric chloride and poly aluminum chloride in coagulation process were determined. 2. EXPERIMENTAL 2.1 Sample Collection and Materials Sample of petroleum wastewater was collected from a petroleum company, which is situated in Tabriz, Iran.
China Poly Aluminium Chloride Pac manufacturers - Select 2019 high quality Poly Aluminium Chloride Pac products in best price from certified Chinese Chemical Products manufacturers, Water Treatment Chemical suppliers, wholesalers and factory
Water Treatment Flocculants Polyaluminium Chloride PAC
- Classification:Chemical Auxiliary Agent
- CAS No.:1327-41-9
- Other Names:PAFC
- MF:Al2Cl(OH)5
- EINECS No.:215-477-2
- Purity:99.9%
- Type:poly aluminium ferric chloride
- Usage:Water Treatment Chemicals
- Product Name:Poly Aluminium Ferric Chloride 29% High Quaiity PAFC
- Appearance:Golden Yellow Powder
- Application:Water Purification
- Function:Flocculation
- Basicity/%:40-90
- AL2O3/% ≥:29.0
- PH Value:3.5-5.0
- Density ≥:1.12
- Water Insoluble /% ≤:0.6
polyaluminium chloride price cheap is a new water purification material, inorganic polymer coagulant. Polyaluminum chloride has the properties of adsorption, coagulation and precipitation, with poor stability and corrosivity.
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- Is Sodium lignosulfonate a natural corrosion inhibitor?
- This study provides more understanding of the potential of sodium lignosulfonate production from natural lignocellulosic waste and its role as a non-toxic organic natural corrosion inhibitor.
- Does Sodium lignosulfonate have sulfonic groups?
- FTIR results confirmed presence of sulfonic groups like ones in a commercial sample. The aqueous solubility of sodium lignosulfonate increased from 29.17 to 88.58 wt% when reaction time was increased from 1 to 4 h. Corrosion inhibition efficiency of 90.23% was obtained.
- Is lignosulfonate a moldable material?
- We focused on lignosulfonate, which is a major industrial lignin derivative that contains the anionic sulfonate functional group, and created a moldable material by introducing reversible crosslinking via ionic interactions between lignosulfonate and cationic polyelectrolytes [ 15 ].
- How is lignosulfonate soluble?
- To measure the solubility of lignosulfonate samples, 0.2 g of SLS was placed in 20 mL of deionized water and stirred under a water bath shaker at 100 rpm for 2 h at 30°C. The solution mixture was then centrifuged at 1000 rpm for 10 min after which the supernatant was dried overnight in an oven at 60°C. Solubility was calculated using Eq.