cheap cationic flocculant polyacrylamide technical specifications

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• Classification: chemical auxiliary agent
• Appearance: white powder/crystal
• CAS No.:9003-05-11422
• Type: cationic,nonionic
• Formula: (C3h5no)N
• Solid Content: ≥88.5%
• Application：waste water treatment polyacrylamide
• Transport Package: one 20’fcl load in 18-20mt for usual
• Delivery: 3-7day

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preparation of octopus-like lignin-grafted cationic polyacrylamide flocculant and its application for water flocculation cost

affiliations 1 school of chemistry and chemical engineering, guangdong engineering research center for green fine chemicals, south china university of technology, wushan road 381, guangzhou, guangdong 510640, china. 2 school of chemistry and chemical engineering, guangdong engineering research center for green fine chemicals, south china university of technology, wushan road 381, guangzhou

pam polyacrylamide,address : room 501, unit 1,no.8, east yard of binhe jiayuan, gao village, north wenhua road, jinshui district worktime: 8:30-6:00 (beijing time) fax : 86-0371-86058785 email : info@zkpam.com view more >>

polyacrylamide degradation and its implications in environmental systems npj clean water nature

high molecular weight high quality polyacrylamide (pam) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity

fabrication of new cationic polyacrylamide flocculant used for treating slime water asian journal of chemistry,along with the population explosion and the economic development, water treatment technology has recently received increasing attention. herein, we introduce a facile visible-light-initiated polymerization method for the fabrication of cationic polyacrylamide flocculants with high molecular weight. the different experimental parameters affecting the polyacrylamide flocculant of polymer were investigated water treatment

full biomass-based multifunctional flocculant from lignin and cationic polyacrylamide cost

flocculation is a common process for wastewater treatment. however, the most commonly used organic synthetic flocculants such as polyacrylamide are difficult to biodegrade. in this work, biomass lignin was grafted with cationic polyacrylamide to synthesize low-cost, green and fully biomass-based multifuncti …

self-healing double-cross-linked supramolecular binders of a polyacrylamide-grafted soy protein isolate for li–s batteries,with extremely high theoretical energy density, lithium–sulfur (li–s) batteries have attracted abundant interest as a promising next-generation energy storage device. polymer binders as an ingredient of cathodes are of great significance in pursuit of stabilized electrochemistry. herein, we fabricate a self-healing, water-based, and double-cross-linked soy protein isolate (spi

polyacrylamide pam flocculant for water treatment with high quality

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.

best practices guidance for the use of anionic polyacrylamide on construction sites.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.

flocculation properties and kinetic investigation of polyacrylamide with different cationic monomer content for high turbid watert

in this work, gallic acid was successfully grafted onto quaternary aminated chitosan to prepare a high efficiency cationic flocculant. the mechanism of flocculation and different influencing factors were studied in detail. the prepared flocculant only needs 60 mg l −1 to achieve a 98.7% and 94.5% removal rate on methyl blue (mb) and congo red (cr), respectively.

water treatment polymer polyacrylamide,this type of product has a tendency to create dust if roughly handled. it does not burn readily but as with many organic powders, flammable dust clouds may be formed in air. very slippery when wet. low acute lc50/ec50 to aquatic organisms, but does not cause long-term adverse effects in the aquatic environment.

anionic polyacrylamide (pam) application natural resources conservation service

application of polyacrylamide (pam) through lay-flay polyethylene tubing: effects on infiltration, erosion, n and p transport, and corn grain yield. ms thesis, mississippi state university. in review for journal of environmental quality. sojka, r.e., d.l. bjorneberg

preparation, characterization, and sludge conditioning of cationic polyacrylamide synthesized by a novel uva-initiated system cost,high intrinsic viscosity, porous morphology structure, and mixed np cationic homopolymer contributed to the improvement of sludge conditioning performance. controlling the concentration of free radicals in polymerization systems is advantageous for preparing cationic polyacrylamide (cpam) with a high molecular weight and acceptable dissolvability.

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polyacrylamide spectrabase,compound polyacrylamidewith free spectra: 11 ftir, and 4 raman. knowitall nmr spectral library author: wiley. the knowitall nmr spectral library offers a comprehensive collection of nmr reference spectra, including nmr, cnmr, and xnmr, and covers a wide range of compounds including organics, polymers, monomers, metabolites, and more.

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fabrication and application of cationic polyacrylamide de gruyter,cationic polyacrylamide (cpam) was prepared in aqueous solution by free radical polymerization of methacryloyloxy ethyl trimethylammonium chloride (dmc) and acrylamide. a redox initiator system was used. the structure of cpam was characterized by ir and 1 h nmr. the intrinsic viscosity and cationicity of cpam were measured by an ubbelohde viscometer and titration experiments, respectively

china zhengzhou zikun environmental protection technology co

china quality cationic polyacrylamide cpam and anionic polyacrylamide apam suppliers zhengzhou zikun environmental protection technology co., ltd., we are committed to providing high quality products, which have been sold worldwide at low prices.