- Classification: chemical auxiliary agent
- Appearance: white crystal
- CAS No.:9003-05-9576
- Type: anionic,cationic
- Formula: (C3h5no)N
- Solid Content: ≥89.5%
- Application：water & air treatment,oilfield chemicals
- Transport Package: 25kg / bag, kraft paper bag or as requested
- Delivery: 15day
polyacrylamide pam flocculants water treatment industrial use
polyacrylamide (pam) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity modifier and friction.dissolved into 0.3% concentration and cross-linking agent added. it can be sprayed on desert to prevent and solidify sand.
novel biodegradable flocculating agents prepared by grafting,grafting copolymers of polyacrylamide (pam) with konjac gum (kgm) have been synthesized using ceric‐ion‐induced initiation technique. the copolymers were characterized using several instrumental techniques, including infrared (ir) spectroscopy, elementary analysis, scanning electron microscopy (sem), size exclusion chromatography (sec
application of polyacrylamide flocculation with and without
for example, it was reported that polyacrylamide (pam) is an efficient polymer flocculant for producing flocs with larger size and lower fractal dimensions [20]. furthermore, these flocs have been found to have different structures when polymers of different molecular weight (mw) were applied as a coagulant aid [21].
transfer and degradation of polyacrylamide-based flocculants,the aim of this review was to summarize information and scientific data from the literature dedicated to the fate of polyacrylamide (pam)-based flocculants in hydrosystems. flocculants, usually composed of pams, are widely used in several industrial fields, particularly in minerals extraction, to enhance solid/liquid separation in water containing suspended matter. these polymers can contain
recent achievements in polymer bio-based flocculants for low cost
among the synthetic polymer flocculants, the most important is water-soluble polyacrylamide (pam)—a non-ionic, amorphous polymer which can be modified to ionic form in the copolymerization process [8,9,10]. the acrylamide monomer can be used for grafting or crosslinking of other type of polymers.
polyacrylamide (pam) manufacturer,flocculant supplier,the new production base was finished in 2009 ,it covers over square meters with 7 polyacrylamide production-lines for powder ,2 emulsion polyacrylamide production-lines,the total capacity is over mts per year.three acrylamide production-lines went to operation and the capacity is over mts per year.the employees are over 450.
differently charged polyacrylamide (pam) significantly
however, differently from the effect of pam type on floc strength at 1.0 mg al/l, the greatest value of strength factor at 2.5 mg al/l (fig. 2 b) was observed in the case of anionic pam (92 %), followed by nonionic pam (67 %) and “without adding pam” (55 %), while the maturated floc aggregates formed by cationic pam showed the lowest shear
9003-05-wastewater treatment flocculant supplier.find 9003-05-8 and related products for scientific research at milliporesigma.polyacrylamide. cas no.: 9003-05-8. compare product no.
water soluble polymer flocculants synthesis
flocculants with less than 1% charged functional groups are considered as nonionic flocculants. 34 nonionic flocculants normally have high molecular weights, which helps them flocculate suspended particles through the bridging mechanism. 35 polyacrylamide is the most important water soluble nonionic flocculant because its monomer, acrylamide
flocculant aid,technical-data-sheet-rm-10-2009-na-en–v2 updated: december 2020 rm-10 2009 flocculant aid technical specifications characteristics particle us standard sieve size % retained color light gray 30 mesh 1.1 moisture content 6–9% 50 mesh 45.9 bulk density (lbs/ft³) 70±2 70 mesh 22.3 ph (5% dispersion): 2.5–4.5-100 mesh 13.7
water soluble polymer flocculants synthesis
flocculants with less than 1% charged functional groups are considered as nonionic flocculants. 34 nonionic flocculants normally have high molecular weights, which helps them flocculate suspended particles through the bridging mechanism. 35 polyacrylamide is the most important water soluble nonionic flocculant because its monomer, acrylamide
best practices guidance for the use of anionic polyacrylamide,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.
polyacrylamide (pam) powder for water treatment
cas no: 9003-05-8. hs code: . mf: (c3h5no)n. ionic type: anionic, cationic, nonionic. appearance: white powder. solid content , (%): ≥90. description: polyacrylamide (pam) is a linear organic polymer, and it is the most widely used flocculant in water treatment chemicals. it can enhance flocculation, reduce the cost of clean water
synthesis of a cationic polyacrylamide under uv initiation,free online library: synthesis of a cationic polyacrylamide under uv initiation and its flocculation in estrone removal.(research article) by international journal of polymer science ; engineering and manufacturing ammonium compounds ammonium paratungstate ammonium salts bone disorder agents calorimetry copolymers estrogen estrogens infrared spectroscopy nuclear magnetic resonance
chemical polyacrylamide oman chemical
flocculant polyacrylamide cationic/anionic/nonionic supplier and exporter in india uae oman.polyacrylamide, anionic flocculating agent, polyacrylamide/ polymer.
the use of polyacrylamide in mineral processing sciencedirect,abstract. high molecular weight, water-soluble polyacrylamide and related products have for many years, been used successfully within the mineral processing industry to aid solid-liquid separation. this traditional area of use is discussed with particular emphasis being placed upon the more recent innovations in terms of equipment and
sugar industry cationic polymer cpam flocculant
cas no.: 9003-05-8 formula: (c3h5no)n einecs: 231-545-4 acid-base polyacrylamide flocculant: neutral surface disposal agent certification: wqa, reach, iso9001 environmental protection: yes
