- Classification: chemical auxiliary agent
- Appearance: off white granular powder
- CAS No.:9003-05-543
- Type: anionic
- Formula: (C3h5no)N
- Solid Content: ≥88.9%
- Application：polyacrylamide for drilling fluids/drilling muds
- Transport Package: 900-1000kg packed in one pallet
- Delivery: 5-15days after deposit
synthesis and application of polyacrylamide grafted magnetic
the high efficiency of grafted flocculant was due to the properties possessed by grafted material. pam-g-magcell has high percentage of grafting (155.25 %) [25] that led to longer pam chains grafted onto the rigid magcell backbone and subsequently increased the molecular weight, radius of gyration and branching frequency of pam [46].
best practices guidance for the use of anionic polyacrylamide,pam aids solid-liquid separation by causing suspended particles to bind and form larger aggregates. the process is known as polymer bridging. one of the most common polymer flocculants on the market. common uses of pam as a flocculant: reduction of sediment and nutrient loads to natural lakes and ponds.
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polyacrylamide is widely used to flocculate or coagulate solids / suspended particles in various types of wastewater, such as municipal sewage, dyeing, leather, industrial wastewaters. others polyacrylamide is used in irrigation water in agriculture to improve soil texture, sugar refining, where it can be used in beet or cane juice clarification.
polyacrylamide (pam), polyacrylamide powder, polyacrylamide,polyacrylamide (pam) is commonly used as a flocculant in water wastewater treatment, pulp and paper production, agriculture, food processing and mining. which is based on polyacrylamide copolymers providing the complete range of ionicities and molecular weights necessary to meet optimal performance for each applications.
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among the synthetic polymer flocculants, the most important is water-soluble polyacrylamide (pam)—a non-ionic, amorphous polymer which can be modified to ionic form in the copolymerization process. the acrylamide monomer can be used for grafting or crosslinking of other type of polymers.
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water soluble polymer flocculants synthesis
flocculants with less than 1% charged functional groups are considered as nonionic flocculants. 34 nonionic flocculants normally have high molecular weights, which helps them flocculate suspended particles through the bridging mechanism. 35 polyacrylamide is the most important water soluble nonionic flocculant because its monomer, acrylamide
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transfer and degradation of polyacrylamide-based flocculants
the aim of this review was to summarize information and scientific data from the literature dedicated to the fate of polyacrylamide (pam)-based flocculants in hydrosystems. flocculants, usually composed of pam, are widely used in several industrial fields, particularly in minerals extraction, to enhance solid/liquid separation in water containing suspended matter. these polymers can contain
white cationic polyacrylamide cpam high purity for water,high quality white cationic polyacrylamide cpam high purity for water drilling industry from china, china’s leading white cationic polyacrylamide cpam product, with strict quality control high purity cpam chemical factories, producing high quality water drilling industry cpam chemical products.
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it has a unique effect to increase the viscosity of water or promote the flocculation of particles present in water, it can also reduce the frictional resistance between the liquid.，polyacrylamide supported reagents and catalysts in various polyacrylamide (pam), modified pam and their copolymers as hydrophilic support, alternatively can be
quality white polyacrylamide pam for water drilling industry,usually, pac 9%-10% al 2 o 3 is produced by simple dilution of pac 18% al 2 o 3, adding a basifier like，stability evaluation of surfactant-grafted polyacrylamide the analysis on composition of spam shows that due to its instability the harmful ammonia gas may be generated during the operation of spam or high temperature.
white cationic polyacrylamide cpam high purity for water
high quality white cationic polyacrylamide cpam high purity for water drilling industry from china, china’s leading white cationic polyacrylamide cpam product, with strict quality control high purity cpam chemical factories, producing high quality water drilling industry cpam chemical products.
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environmental protection: yes color: white appearance: granulars kind: drilling fluid application: lubricant additives, fuel additives, composite additive, paraffin additive, asphalt additives, waste oil and crude oil additives cas no: 9003-05-8
industrial anionic water soluble polymer pam powder zimbabwe,the price of pam depends on its ionic type and content, as well as its physical form. in general, the higher the anionic content of pam, the more expensive it is. based on 100% active ingredient, the prices of the powder grade of anionic and nonionic pam in 2004 were negotiated between €2.5/kg and €2.8/kg, with low cationic powder grades
top 10 polyacrylamide manufacturers and suppliers in india
looking for polyacrylamide manufacturers and suppliers in india, here we listed top 10 polyacrylamide manufacturers and suppliers in india. polyacrylamide is a linear water-soluble polymer, and is one of the most widely used varieties of water-soluble polymer compounds.
polyacrylamide factory,polyacrylamide supplier,polyacrylamide,strong production capacity, thoughtful service. efficient flocculation, rapid settlement!polyacrylamide manufacturer. applied for wastewater treatment in all fields of industry!factory direct sales。save average of 20% cost。top polymer manufacturer。various anionic polyacrylamide/cpam/npam for water treatment, quality chinese products.
- Can Pam be used for sludge dewatering?
- PAM can be used for sludge dewatering; In industrial water treatment, mainly used as a formula. In the raw water In treatment, using organic flocculant PAM instead of inorganic flocculant, the water purification capacity can be increased by more than 20% even if the sedimentation tank is not reformed.
- Why is Pam used in wastewater treatment?
- So at present, many large and medium-sized cities in the water supply shortage or poor water quality, are using PAM as a supplement. In wastewater treatment, PAM can increase the utilization rate of water reuse cycle. 2.
- What is Pam chemical used for?
- It can enhance flocculation, reduce the cost of clean water, improve water quality, and remove organic matter and algae in the water. PAM chemical has a wide range of applications in water treatment, petroleum exploration, textile, papermaking, mineral processing, medicine, agriculture and other industrial fields.
- How to use PAM aqueous solution?
- PAM aqueous solution should be used now, when the solution is placed for a long time, its performance will gradually decrease depending on the water quality. 4. After adding flocculant aqueous solution to the suspension, if stirred intensely for a long time, it will destroy the formed flocculant.
