- Classification: chemical auxiliary agent
- Appearance: white or slightly yellow powder
- CAS No.:9003-05-207
- Type: anionic,cationic
- Formula: (C3h5no)N
- Solid Content: ≥90%
- Application：leather making waste water treatment
- Transport Package: 900-1000kg packed in one pallet
- Delivery: 3-7day
fabricating an anionic polyacrylamide (apam) with an anionic
anionic polyacrylamide with high occulation performance have been developed and applied in the waste water treat-ment.16,17 however, the defect of the apam, namely, the disor-dered and random distribution of anionic units in the polymer chain, seriously restricts the further enhancement of the solid-water separation ability.
anionic polyacrylamide water treatment pam,anionic polyacrylamide anionic polyacrylamide (apam) is a water-soluble linear macromolecule flocculant formed by the copolymerization of acrylamide and acrylate. it promotes the flocculation of particles by neutralizing the surface charge of suspended particles, thus destabilizing the particles in water.
fabricating an anionic polyacrylamide (apam) with an anionic
ultraviolet (uv)-initiated template polymerization (utp) was used as a feasible strategy to prepare a novel anionic polyacrylamide (apam) with a microblock structure. in the template copolymerization system, acrylamide and sodium allylsulfonate (sas) were used as monomers, and poly (allylammonium chloride) (pa
(pdf) fabricating an anionic polyacrylamide (apam) with an,fabricating an anionic polyacrylamide (apam) with an anionic block structure for high turbidity water separation and purification june 2017 rsc advances 7(46):-
effect of ph on anionic polyacrylamide adhesion: new insights
anionic polyacrylamide (apam) is a kind of organic high-molecular polymer with high hydrophilicity and viscosity, which is easily dissolved in water [[1],, [3]]. because of its capacity to change the oil–water current ratio, improve the sweep efficiency, and decrease the total water rejection volume, it is widely used in the oilfield
high molecular weight anionic polyacrylamide apam powder iso9001,high quality high molecular weight anionic polyacrylamide apam powder iso9001 from china, china’s leading iso9001 polyacrylamide apam powder product, with strict quality control high molecular anionic polyacrylamide apam powder factories, producing high quality wastewater treatment polyacrylamide apam powder products.
evaluation an anionic polyacrylamide flocculant with low cost
anionic polyacrylamide (apam), synthesized with anionic monomer and acrylamide, is a macromolecular compound. it is applied to treat sewage with cationic charged particles because its anionic chemical groups have efficient charge neutralization ability and colloids destabilization ability [13] , [14] .
high polymer flocculants anionic polyacrylamide apam for sale.high quality high polymer flocculants anionic polyacrylamide apam for wastewater treatment from china, china’s leading flocculants anionic polyacrylamide apam product, with strict quality control anionic polyacrylamide apam for wastewater treatment factories, producing high quality wastewater treatment anionic pam products.
modifying effect of anionic polyacrylamide dose for cement
the fine aggregate was 40–70-mesh quartz sand. the thickeners were hpmc with a viscosity of 200 pa·s and anionic polyacrylamide (apam) with a molecular weight of 12 million. ordinary tap water was used [24].
high molecular weight anionic cationic polyacrylamide,dongying city dading industry trade co., ltd., founded in 2015, is located in dongying city, the location of china’s second largest oilfield shengli oilfield, focusing on oil equipment and oilfield chemical manufacturing and oilfield technical services, has served a number of oil companies both in china market and abroad, with a perfect product and service system.
synthesis, characterization, and flocculation
this study aims to investigate the potential of using anionic polyacrylamide (apam), a commonly used agent in wwtps, to mitigate the adverse effects of cd in a toxic amount (i.e., 5.0 mg per g
high molecular weight anionic polyacrylamide apam powder iso9001,high quality high molecular weight anionic polyacrylamide apam powder iso9001 from china, china’s leading iso9001 polyacrylamide apam powder product, with strict quality control high molecular anionic polyacrylamide apam powder factories, producing high quality wastewater treatment polyacrylamide apam powder products.
leading oilfield chemicals manufacturer and exporter company
imperial oilfield chemicals pvt.ltd is a renowned oilfield chemicals manufacturer and exporter in india, offering the highest quality and most effective solutions for the oil and gas industry.
high quality polyacrylamide msds wastewater anionic,high quality polyacrylamide msds wastewater anionic polyacrylamide apam for textile manufacture no reviews yet 3 orders yixing cleanwater chemicals co., ltd. custom manufacturer 13 yrs cn
municipal wastewater treatment anionic polyacrylamide apam
polyacrylamide is generally divided into water treatment and sludge treatment in urban sewage industry. earlier, it was more used in the sludge dewatering link of sewage treatment plants, and cationic polyacrylamide was used, which was generally used in centrifuges, belt filter presses, and plate and frame filter presses.
chemicals anionic polyacrylamide apam high purity for sale,high quality chemicals anionic polyacrylamide apam high purity for petroleum additives from china, china’s leading petroleum additives polyacrylamide apam product, with strict quality control anionic polyacrylamide apam high purity factories, producing high quality chemicals anionic apam products.
wholesale anionic polyacrylamide chemical flocculant apam
wholesale anionic polyacrylamide chemical flocculant apam manufacturers/supplier, china wholesale anionic polyacrylamide chemical flocculant apam manufacturer factory list, find best price in chinese wholesale anionic polyacrylamide chemical flocculant apam manufacturers, suppliers, factories, exporters wholesalers quickly on made in china..
purification and identification of recombinant gfp,cent protein (gfp) using hydrophobic interaction chromatography (hic). the purified protein is then identified using polyacrylamide gel electrophoresis (page). this lab is divided into two parts: purification of gfp by hic and page analysis of purified gfp. part a provides a procedure for purifying gfp. cells taken from a gfp/ampi-
- What spectroscopy is used to identify anionic polyacrylamide flocculant?
- The anionic polyacrylamide (APAM-T) flocculant was characterized by Fourier transform infrared spectroscopy (FTIR), 1 H nuclear magnetic resonance spectroscopy ( 1 H NMR), and scanning electron microscopy (SEM). Furthermore, the X-ray photoelectron spectroscopy (XPS) was conducted to measure the elemental composition.
- How is an anionic polyacrylamide flocculant synthesized?
- In this study, an anionic polyacrylamide flocculant was synthesized by ultrasonic initiated template copolymerization (USTP), 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.
- Is cationic Pam effective in flocculation?
- The success of anionic and cationic PAM in flocculation can be related to particle charges that allow for particle flocculation with polymers. Non-ionic PAM was shown to be ineffective at flocculating tailing particles. The ionicity of the polymer appears to be highly relevant here, based on the results.
- Is Apam-t a novel anionic polyacrylamide?
- APAM-T is a novel anionic polyacrylamide which has been successfully synthesized by ultrasonic initiated template copolymerization. Characterization results showed the evidence of the microblock structure’s existence and the enhancement of copolymerization degree by adding the template.
