- Classification: chemical auxiliary agent
- Appearance: white/light yellow granule or powder
- CAS No.:9003-05-9327
- Type: anionic
- Formula: (C3h5no)N
- Solid Content: ≥88.9%
- Application：water treatment
- Transport Package: 25kgs per pack
- Delivery: 3-7day
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north america. the prices of polyacrylamide declined in the usa market during the third quarter of 2022, with cost ranging at usd 2252/tonne polyacrylamide anionic grade fob texas with a quarterly decline of 11.1% as per recorded by chemanalyst pricing team data.
durban, reducing water stress by reusing wastewater,the 47,500 m3 of wastewater treated daily (equivalent to 15 olympic swimming pools) is used by local industries in their production processes. recycling water for industrial use helps to reduce water abstraction in the environment and to concentrate fresh water resources on the production of drinking water for 220,000 inhabitants of the durban
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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.
spotlight on the life cycle of acrylamide-based polymers,various type of polymers can be used for polymer flooding, but polyacrylamide are the most used in chemical-enhanced oil recovery projects . morice et al. studied the use of polyacrylamide to reduce carbon intensity and to increase oil recovery [ 108 ].
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polyacrylamide prices december 2023. the price of polyacrylamide in the usa reached 2680 usd/mt (polyacrylamide anionic grade) in q4 of 2023. the market in the country saw a bearish trend, with high supply and low demand. the reduced consumption from industrial water treatment and the oil and gas sector (eor) contributed to market sluggishness.
polyelectrolytes as a material of value in water treatment a,the paper presents the application of some inorganic coagulant, i.e. ferric sulphate and polymeric flocculants, such as: anionic polyelectrolyte, ponilit gt-2 and cationic polyelectrolyte
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recently, the competitiveness of china’s chemical industry in the overseas market was further enhanced when a 40-ton batch of polyacrylamide was successfully shipped to uganda. polyacrylamide is a kind of chemical material widely used in various fields, especially in water treatment, oil field mining, textile, paper and other fields with an
anionic polyacrylamide flocculant price sell well.nonionic polyacrylamide, nonionic pam for sale. nonionic polyacrylamide is a water-soluble polymer derived from acrylamide monomers. unlike other forms of polyacrylamide, nonionic polyacrylamide is uncharged, lacking both anionic and cationic charges.
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polyacrylamide (pam) is commonly used as a flocculant in water amp 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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cationic polyacrylamide (cpam) is a commonly used flocculant for water treatment. factors that affect the flocculation effect and can be controlled manually include the type and dosage of cpam, wastewater ph, stirring time and settling time, and their reasonable setting is critical to the flocculation effect of cpam.
addressing water scarcity: cationic polyelectrolytes in water,to reduce the risk of biological growth during the purification process, additives such as cationic, anionic or natural polymers are required in the flocculation process. 2 due to the complicated processes associated with treating this specific wastewater, textile industries treat wastewater in-house for other industrial processes.
polyelectrolytes as a material of value in water treatment
*corresponding author asian journal of water, environment and pollution, vol. 18, no. 3 (2021), pp. 109–115. doi 10.3233/ajw polyelectrolytes as a material of value in water treatment: a
nigeria anionic polyacrylamide paper-making dispersant pam price,cationic polyacrylamide (pam,flocculant)for papermaking wastewater treatment: as a new products, polyacrylamide for paper making waste water is specially developed according to the characteristic of waste water in paper making industry. it has the characteristic of high applicability, low consumption. after application, it will have good
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nonionic flocculants is widely used in industrial wastewater treatment, mineral process, paper making and other industries. what’s the nonionic polyelectrolyte flocculation principle? the nonionic polyacrylamide (pam) has strong flocculation effect as it has good performance in clarifying amp purification, settlement promotion, filtering
polyacrylamide soil conditioners: the impact on- manufacturer,nonionic polyacrylamide has a strong hydrophilic character, greater than other nonionic, water-soluble polymers. despite being described as nonionic synthetic polyacrylamide obtained as a result of polymerization or copolymerization of acrylamides, often contain in their macromolecules about 1–3% of anionic groups . these groups are formed
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- How safe is Kampala sewage?
- The results show that approximately 56% of the fecal flow in Kampala is estimated as ‘safely managed’. The results also show that the annual per capita costs for the sewage regime (USD 186) are more than 13-fold those for the FS regime (USD 14). Additionally, there are large differences in subsidies between the regimes.
- How much fecal sludge is produced in Kampala?
- The Kampala Sanitation Master Plan estimates that 35% of the fecal sludge produced is collected, transported, and delivered to the fecal sludge treatment plant at Lubigi, operated by NWSC. The population of the regime used for cost calculations was thus assumed to be 35% of those using on-site systems, or approximately 1.1 million people.
- Does Kampala have a sanitation surplus?
- ). However, despite this net operating surplus, the Kampala Sanitation Master Plan states that an estimated 12% of sewerage revenue is used for the sanitation regime, leaving the regime’s operation underfunded, with an extremely low service expansion rate and with no preventative maintenance (Government of Uganda/NWSC 2015 ).
- How much capital does Kampala need to protect fecal sludge?
- A total capital investment of USD 350 million, or annualized capital costs of USD 30 million, would be necessary to guarantee that all on-site sanitation systems in Greater Kampala safely captured, collected, and treated fecal sludge. This is the equivalent of an additional annualized capital investment of USD 9 per capita served by the FS regime.
