- Classification: chemical auxiliary agent
- Appearance: white granule
- CAS No.:9003-05-214
- Type: cationic,nonionic
- Formula: (C3h5no)N
- Solid Content: 89~90%
- Application:industrial waste water treatment
- Transport Package: 25kg kraft paper or customization
- Delivery: prompt shipment
degradation of polyacrylamide and its significance in nature
the hydrolyzed form of polyacrylamide (hpam), a co-polymer of acrylamide and acrylic acid, is the most widely used anionic pam in oil and gas development as well as in soil conditioning.
synthesis and application of anionic polyacrylamide in water,partially hydrolyzed polyacrylamide (hpam) is the most widely used water-soluble non-toxic polymer in water treatment (zheng et al., 2013), paper mills (wong et al., 2006), ore processing and
anionic polyacrylamide cationic anionic polyacrylamide
high polymer water treatment anionic polyacrylamide,anionic polyacrylamide is the copolymer of acryl. mide and acrylic acid. no studies on the environmental fate of polyac. ylamide are available. as a high-molecular weight, water-soluble polymer, it is not expected to biode. rade or bioaccumulate. anionic polyacrylamide has a low acute toxicity concer.
best practices guidance for the use of anionic polyacrylamide,largest tss reductions observed in polymer systems on sept. 9 (88%) and dec. 4 (95%). polymer tank system with the sediment bag achieved largest tss reduction (95%) and lowest effluent tss concentration (13 mg/l). for controls, effluent tss consistently 25 mg/l (ranging from 74 to 153 mg/l), even when percent tss reduction was high.
polyacrylamide (pam) prices wholesale flocculant
the decline in demand from the water treatment and oil gas industries, coupled with the availability of sufficient stocks in the region, led to a decrease in pam prices. the latest price for polyacrylamide anionic grade fob qingdao in china for q4 2023 is usd 1120/mt.
stock up with wholesale polyacrylamide price online with factory supply,polymer pam water treatment industry 1kg free flocculent apam cpam npam polyacrylamide price per ton flocculant 25kg/bag $1,730.00 $2,968.00
acute and long-term effects of anionic polyacrylamide apam
1. introduction. polyacrylamide (pam) are high molecular weight polymers deriving from the polymerization of acrylamide monomers. their chemical composition and ionic character depend on the functional groups added to the acrylamide chemical moiety (abidin et al., 2012; acharya et al., 2010).
supplier use chemicals anionic polymer flocculant for mining.china polyacrylamide flocculant water treatment chemicals. polyacrylamide cationic polymer anionic polymer polyelectrolyte wastewater treatment chemicals pam flocculant fob price: us $800-2,300 / ton min. order: 1 ton. it is widely used in oil exploitation,papermaking,water treatment, textile, medicine, agriculture and other industries.
synthesis of water soluble ionic liquid copolymers nature
chakraborty, s., sardar, s., bandyopadhyay, a. flocculation of waste water using architectural copolymers: recent advancement and future perspective, functional polymer nanocomposites for
nonionic polyacrylamide, buy water soluble polymer nonionic,quality nonionic polyacrylamide, buy water soluble polymer nonionic polyacrylamide for metallurgical mineral dressing from best selling on china suppliers .
10-20 tons price anionic polyacrylamide powder in kenya
research on a new cationic polyacrylamide (cpam) flocculation is a common method to improve filtration efficiency and purify water quality in water supply plants where the commonly used flocculant is cationic polyacrylamide (cpam) (vandamme et al. 2010; teh et al. 2016 ).
water treatment granular anionic polyacrylamide,product characteristics flocculation: anionic polyacrylamide creates charge neutrality and bridges suspended particles together for a sedimentation, it is fast and clean, mainly used in wasted water treatment thicker: pam in a high molecular polymer polymer, higher the molecular get higher viscosity. application 1.industrial waste water
durable polyacrylamide pam for industrial wastewater in uganda
classification: chemical auxiliary agent: appearance: white powder or translucent powder: molecular weight: 28-30 million: cas no. 9003-05-8: package: net weight 25kg/bag
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water treatment flocculant polymer highchem trading: your. item: anionic flocculant polymer sodium acrylate anionic polyacrylamide origin: china packaging: 25 kg / bag 1 kg / pe bag. china anionic polymer, anionic polymer manufacturers.einecs : 201-173-7. acid-base polyacrylamide flocculant : neutral surface disposal agent.
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chemical flocculants polyacrylamide powder
in wastewater flocculation and sludge treatment, colloidal particles are flocked in order to aid their removal or to help sludge dewatering.
supplier use chemicals anionic polymer flocculant for mining,china polyacrylamide flocculant water treatment chemicals. polyacrylamide cationic polymer anionic polymer polyelectrolyte wastewater treatment chemicals pam flocculant fob price: us $800-2,300 / ton min. order: 1 ton. it is widely used in oil exploitation,papermaking,water treatment, textile, medicine, agriculture and other industries.
- Can flocculants be used in wastewater treatment?
- The potential application of conventional flocculants, bio-flocculants and grafted flocculants in wastewater treatment has been verified and well investigated.
- How is partially hydrolyzed polyacrylamide wastewater treated?
- Combined Fenton oxidation and anaerobic biological process for treatment of partially hydrolyzed polyacrylamide wastewater.
- What is a polymer flocculant?
- 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 [ 8, 9, 10 ]. The acrylamide monomer can be used for grafting or crosslinking of other type of polymers.
- Is polymer bridging a plausible mechanism for flocculation of textile wastewater?
- For the study that investigated the flocculation behaviour of textile wastewater treated with Plantago psyllium mucilage ( Mishra and Bajpai, 2005) and Tamarindus indica mucilage ( Mishra and Bajpai, 2006 ), polymer bridging was proposed as the plausible mechanism.