- Classification: chemical auxiliary agent
- Appearance: off white granular powder
- CAS No.:9003-05-13310
- Type: anionic,cationic,nonionic
- Formula: (C3h5no)N
- Solid Content: ≥88%
- Application：paper-making industry
- Transport Package: net weight 25kg/bag
- Delivery: 3-5day
flocculation properties and kinetic investigation of polyacrylamide with different cationic monomer content for high turbid watert
flocculant pamc was copolymerized by am and dmc through low-pressure uv initiation in aqueous solution with ir2 as photo-initiator. the uv spectrum of ir2 was recorded and shown in supplementary data (fig. s1).scheme 1 shows that the free-radical copolymerization was implemented in homogeneous aqueous solution based on our previous study.
polyacrylamide water treatment chemicals pam 9003-05-8 cost,application. polyacrylamide cas 9003-05-8 used as a water soluble homopolymer which is biocompatible. polyacrylamide cas 9003-05-8 used in such applications as polyacrylamide pam flocculant, and can also be called ghost crystals when cross-linked, and in manufacturing soft contact lenses.
synthesis of cationic polyacrylamide by low-pressure uv initiation for turbidity water flocculation
doi: 10.1016/j.cej.2016.11.114 corpus id: 100449903 synthesis of cationic polyacrylamide by low-pressure uv initiation for turbidity water flocculation synthesis of cationic polyacrylamide by low-pressure uv initiation for turbidity water flocculation={chemical
low-pressure uv-initiated synthesis of cationic polyacrylamide-based flocculant with high flocculation performance sciencedirect,in order to certify the successful preparation of st-g-pdmc-lpuv flocculant via low-pressure ultraviolet initiation. the polyacrylamide of st-g-pdmc-lpuv were first measured after preparation. the ftir and 1 h nmr spectra of starch and st-g-pdmc-lpuv were recorded, and are illustrated in fig. 2 (a and b).(a and b).
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high viscosity flocculant polyacrylamide pam for all kinds of waste water specifications high hydrolysis polyacrylamide 1.sgs,cnas,cqc 2.factory direct sale 3.high quality polyacrylamide anionic high hydrolysis polyacrylamide 1. high hydrolysis polyacrylamide
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biopolymer-based flocculants a review of recent technologies environmental science and pollution research manufacturer
in order to further improve the flocculation performance of biopolymer-based flocculants, or to achieve the multifunctionality of flocculants (e.g., sterilization(liu et al. 2017a; el-naggar et al. 2018; li et al. 2017; chen et al. 2020b; tang et al. 2010), scale-inhibition (du et al. 2018b)), researchers would like to modify various functional groups on biopolymers.
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revitalizing urban lake cleanup: optimizing flocculation and dewatering of dredged sludge using cation polyacrylamide environmental science low cost
this study investigated the effect of cation polyacrylamide (cpam) on the dewatering performance of dredged sludge by batch experiments and compared it with a novel organic agent (drc-300) and a traditional inorganic agent (pac). the results of batch experiments suggested that the cpam could promote the dewatering performance of dredged sludge inland lake. and at the dosage of 0.07% g/g
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synthesis of an eco-friendly bamboo cellulose-grafted,flocculation is the first and important step to remove suspended and slightly soluble pollutants in industrial wastewater treatment. flocculant is just the key element for flocculation process. polyacrylamide (pam) is the most widely used flocculant. but it still holds some potential flaws which are ignored by people. an eco-friendly bamboo cellulose-grafted-ployacrylamide flocculant (bc-gpam
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natural and renewable olymers like cellulose, starch, and chitosan have better degradability [5, 7], while synthetic polymers like polyacrylamide and polyvinyl alcohol are advantageous due to their low cost and higher water retention capacity than natural polymers but low degradability is the major limitation of synthetic sap.
biocoagulants and bioflocculants in water and wastewater treatment technology manufacturer,namely, the amount of water treatment sludge produced after coagulation and flocculation processes is large and has a toxic effect that is unfortunately neglected [7, 8]. the major issues related to the large amounts of sludge and its toxic effect are disposed into common landfills and use of mature landfill soil for agricultural purposes [ 9 ].
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