partially hydrolyzed polyacrylamide in philippines

• 
• 
• 
• 
• 

• Classification: chemical auxiliary agent
• Appearance: white or slightly yellow powder
• CAS No.:9003-05-887
• Type: cationic
• Formula: (C3h5no)N
• Solid Content: ≥91%
• Application：leather making waste water treatment
• Transport Package: 25 kg /per bag, 1 ton bag
• Delivery: 3-7day

Send Inquiry

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.

water treatment polyacrylamide polymer science wiley online library,abstract. partially hydrolyzed polyacrylamide (hpam) is the water-soluble polymer most often used in flooding applications in the petroleum industry. however, in aqueous solutions at high temperatures, hpam undergoes hydrolysis of the lateral amide groups, and the presence of salts in the solution can lead to precipitation of this polymer.

partially hydrolyzed polyacrylamide enhanced oil recovery

polymers, such as partially hydrolyzed polyacrylamide (hpam), are widely used in oil fields to enhance or improve the recovery of crude oil from the reservoirs. it works by increasing the viscosity of the injected water, thus improving its mobility and oil recovery. however, during such enhanced oil recovery (eor) operations, it also produces a huge quantity of water alongside oil. depending

experimental and mechanism study: partially hydrolyzed,for example, partially hydrolyzed polyacrylamide (phpam) is one of the most-used types of polymer to generate the gel for the water management which has wide applications in the industry [6]. when the prepared mixture of polymers and metallic crosslinkers (cr 3+ , al 3+ , and zr 4+ ) along with some other functional chemical additives are

biodegradation of partially hydrolyzed polyacrylamide

partially hydrolyzed polyacrylamide (hpam) in production water after polymer flooding in oil filed causes environmental problems, such as increases the difficulty in oil–water separation, degrades naturally to produce toxic acrylamide and endanger local ecosystem. biodegradation of hpam may be an efficient way to solve these problems.

biopolymer-based flocculants a review of recent technologies,biopolymer-based flocculants have become a potential substitute for inorganic coagulants and synthetic organic flocculants due to their wide natural reserves, environmental friendliness, easy natural degradation, and high material safety. in recent years, with more and more attention to clean technologies, a lot of researches on the modification and application of biopolymer-based flocculants

rheological properties of partially hydrolyzed polyacrylamide

this work aims to improve the rheological properties of partially hydrolyzed polyacrylamide (hpam) for enhanced oil recovery by using silica (or silicon dioxide, sio2) nanoparticles (nps). novel aqueous hpam-based sio2 polyacrylamide were formulated, and their rheological properties were investigated under different salinities, temperatures, and aging times. the results show that the inclusion

application of flocculants in wastewater treatment.in some cases, these metal salts can be used in wastewater treatment without assistance of flocculant(s) (wang et al., 2011, zhong et al., 2003). nowadays, the usage of inorganic coagulants has been reduced due to its inefficiency in wastewater treatment with small dosage and narrow application.

impacts of partially hydrolyzed polyacrylamide (hpam) cost

anaerobic biodegradation of partially hydrolyzed polyacrylamide in long-term methanogenic enrichment cultures from production water of oil reservoirs biodegradation , 29 ( 3 ) ( 2018 ) , pp. 233 243 , 10.1007/s-018-9825-1

polyelectrolyte dynachem,polyelectrolyte-1000 is a liquid poly-cationic polymer of average molecular weight. it is recommended as a primary flocculent and coagulant in raw water clarification and lime softening.it is safe to use and meets all specifications for both fda and epa requirements for treatment of potable water at an application rate up to 20ppm maximum.

partially hydrolyzed polyacrylamide: enhanced oil recovery

partially hydrolyzed polyacrylamide: enhanced oil recovery applications, oil-field produced water pollution, and possible solutions al-kindi, shatha al-bahry, saif

trusted coagulant suppliers in south africa best prices,polymers can be either cationic (positively charged), anionic (negatively charged), or nonionic (neutrally charged). furthermore, chemi is the number one phosphoric acid suppliers and phenoxyethanol supplier in south africa, get in touch with our team today. chemi is a trusted coagulant suppliers in south africa offering the best prices.

flocculent suppliers in south africa use to water well drilling sludge

find the top flocculent suppliers manufacturers in south africa from a list including nivus gmbh, biomicrobics, inc anguil environmental systems, inc.

polyacrylamide polymer material safety data sheet for sale,polyacrylamide polymer material safety data sheet section 1 chemical product polyacrylamide flocculant water storing crystals industrial waste water treatment flocculant, description: anionic polyacrylamide flocculant, viscosity builder/shale inhibitor for mineral and mining applications. section 2 composition and information on ingredients

kenya chemical pam power of nairobi africa

anionic polyacrylamide flocculant powder manufacturer supplier exporter in fujairah, dubai, abu dhabi, sharjah, ajman, uae middle east. anionic polyacrylamide flocculant powder manufacturer supplier exporter in muscat barka oman. anionic polyacrylamide flocculant powder manufacturer supplier exporter in nairobi mombasa kenya africa, canada.

factory supply strata chemicals (pty) ltd,driven to meet the challenges of solid / liquid separation, process technology and screening markets facing the minerals and processing as well as the potable water industry, strata chemicals aims to further grow in southern africa and into zambia and drc.

evaluation an anionic polyacrylamide flocculant with low cost

in this study, a template polymer with anionic microblock structure was successfully synthesized through ultrasonic initiated template copolymerization (ustp) by using sodium allylsulfonate (sas) and acrylamide (am) as monomers, poly diallyl dimethyl ammonium chloride (polydadmac) as template, and 2,2′-azobis [2-(2-imidazolin-2-yl) propane] dihydrochloride (va-044) as initiator.

nonion polyacrylamide pam npam nonionic surfactant for waste,high quality nonion polyacrylamide pam npam nonionic surfactant for waste water treatment from china, china’s leading pam water treatment product, with strict quality control water soluble polymers factories, producing high quality water soluble polymers products.