- Classification: chemical auxiliary agent
- Appearance: white powder or translucent powder
- CAS No.:9003-05-11119
- Type: nonionic
- Formula: (C3h5no)N
- Solid Content: ≥89%
- Application：agriculture and other industries
- Transport Package: 25kgs per pack
- Delivery: prompt shipment
impact of salts on polyacrylamide hydrolysis and gelation: new insights
polyacrylamide (pam) and its derivatives are the most commonly used polymers in the preparation of polymer gels for water control in petroleum reservoirs. this study involved the use of polyethylenimine (pei) as a crosslinker for pam. in this study, we investigated pam alkaline hydrolysis at high temperatures. the effects of salts [sodium chloride (nacl) and ammonium chloride (nh4cl)] on the
polyacrylamide hot sale flocculant pam specifications,advances in molecular toxicology. gema arribas-lorenzo, francisco j. morales, in advances in molecular toxicology, 2012. 1 introduction. acrylamide (ch 2 ch co nh 2; 2-propenamide; cas rn 79-06-1) is a colorless and odorless white crystalline solid with a molecular weight of 71.08, a melting point of 84.5 °c, low vapor pressure of 0.007 mmhg at 25 °c, and a boiling point at 136 °c of 3.3
high quality polyacrylamide pam flocculant for water treatment
polyacrylamide cas no.: 9003-05-8, hs code: 39069010 appearance: white powder ion type: anionic, cationic, non-ionic packaging: 25kg/Chemicals Polyacrylamide with plastic inside and woven outside description: according to the ionic characteristics, it can be divided into four types: non-ionic polyacrylamide npam, anionic polyacrylamide apam, cationic polyacrylamide cpam and amphoteric polyacrylamide.
waste-activated sludge fermentation for polyacrylamide,during the anaerobic digestion of dewatered sludge, polyacrylamide (pam), a chemical conditioner, can usually be consumed as a carbon and nitrogen source along with other organic matter (e.g
acid hydrolysis reaction of polyacrylamide and its application
it was found that the hydrolysis of polyacrylamide pam amino group was slow in neutral condition, and the hydrolysis degree was not changed in 10 days at 40. but the hydrolysis process can be promoted by acid, alkali and heat. hydrolysis of pam product
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best selling control of polyacrylamide products with infrared spectroscopy
quality control of polyacrylamide products with infrared spectroscopy yunyan peng 1, yan rong 1, shichun feng 1 and dong jin 1 published under licence by iop publishing ltd journal of physics: conference series, volume 2009, 2021 3rd international et al
pam polyacrylamide about us water treatment advanced polymer solutions.it is a privately held, specialty chemical company based in the rhone-alpes region of france, with a long-standing presence on every continent. with 21 production sites in europe, asia, australia, and america, with a production capacity of 1,465,000 tonnes, water treatment polyacrylamide has the largest polyacrylamide production capacity in the world.
ph-dependent friction of polyacrylamide hydrogels tribology letters manufacturer
polyacrylamide hydrogels are widely used in biomedical applications due to their tunable mechanical properties and charge neutrality. our recent tribological investigations of polyacrylamide gels have revealed tunable and ph-dependent friction behavior. to determine the origins of this ph-responsiveness, we prepared polyacrylamide hydrogels with two different initiating chemistries: a
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the efficiency of polyaluminum chloride and anionic polyacrylamide in removing the hot rolling steel factory effluent turbidity
conversely, the highest efficiency with polyacrylamide occurs at a lower concentration (0.1 mg/l), with efficiency decreasing as pam amounts rise, hindering coagulation and flocculation processes. despite polyacrylamide’s higher consumption efficiency, the study suggests that pac exhibits superior wastewater turbidity removal at optimal concentrations.
synthetic polyelectrolytes based on polyacrylamide: non-ionic, anionic and cationic polyacrylamide and their applications in water and wastewater,shatat et al.; csij, 25(4): 1-8, 2018; article no.csij.46483 3 fig. 1. the synthesis route of non-ionic polyacrylamide [2] flocculation time. they have compared the microgels with those of the homopolymers and their blends. they have obtained that the
High efficiency polyacrylamide water treatment sanitation, paint chemicals in lusaka, zambia bizbwana
serving copper and cobalt mines in zambia, etg cure chem zambia is committed to provide superior quality products to their customers, supported by strong technical expertise. the company has partnered with the world’s largest manufacturers of sodium cyanide, caustic soda flakes, activated carbon, mercury, xanthates, flocculants, sodium metabisulphite, hydrochloric acid and other chemicals used
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cationic flocculants for municipal wastewater treatment
red mud settling flocculants; latest news. innovative solutions for municipal water treatment: the power of cationic polyacrylamide powder 2024-06-28; anionic flocculants enhancing the effectiveness of water purification processes 2024-06-21; polyacrylamide polymer flocculants key to effective sludge dewatering in waste management 2024-06-14
