- Classification: chemical auxiliary agent
- Appearance: white powder pam
- CAS No.:9003-05-12286
- Type: cationic,nonionic
- Formula: (C3h5no)N
- Solid Content: ≥88.5%
- Application：papermaking,textile,sugar industries
- Transport Package: 25kg kraft paper bag
- Delivery: 15day
water treatment chemicals anionic cationic nonionic polyacrylamide pam
anionic cationic nonionic polyacrylamide pam flocculant, water treatment chemicals manufacturer in china. anionic polyacrylamide
pure cationic polyacrylamide cpam flocculant pam high molecular weight polymer,high quality pure cationic polyacrylamide cpam flocculant pam high molecular weight polymer from china, china’s leading pure cationic polyacrylamide cpam product, with strict quality control cpam organic flocculating agents factories, producing high quality
polymer based flocculants review of water purification
for instance, in the case of kaolinite suspensions with neutral ph, any pam flocculant, independent of mw or charge type and concentration, can accomplish successful flocculation; however, only a small number of pam flocculants with very precise properties (e.g., very high mw, anionic medium charge) can stimulate flocculation of oil sands
polyacrylamide polymer bio-based flocculants for sale,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.
uv-initiated polymerization of cationic organic flocculants
the cl2p xps spectrum in gg-g-dmc revealed in figs. 3 (f-6) had two peaks at 198.65 ev and 197.05 ev, which corresponded to cl2p1/2 and cl2p3/2 in the cationic composite flocculant [51]. the proved that the monomers of gg and dmc successfully formed graft cationic flocculants by surface photoinitiated polymerization. 3.2.2. mechanism of gg-g-dmc
best practices guidance for the use of anionic polyacrylamide on construction sites,11/15/2017 1 step water is a partnership between: best practices guidance for the use of anionic polyacrylamide on construction sites in ontario presented by: lisa rocha what we’ll cover •polymer basics (nature, safety, efficacy) •polymer literature review
synthesis of branched cationic flocculant and its performance
when the cationic polymer flocculant was branched, introducing groups interacting with pollutants (including hydrophobic interaction, hydrogen bond, etc.) would be more conducive to flocculation. ph had a significant impact on the flocculation of naha and oil droplets; the dosage of flocculant required to treat naha was much higher than that of
polyaluminium chloride and anionic polyacrylamide water treatment residuals as an amendment in soils for phosphorus: implications for good price manufacturer.polyaluminium chloride and anionic polyacrylamide water treatment residuals (pac-apam wtrs) as an amendment in three types of soils with the ratios (w/w) of 10%, 15%, and 20% were evaluated for phosphorus adsorption from aqueous solutions by batch studies. compared with soils without pac-apam wtrs, the maximum adsorption capacity of phosphorus increased by 0.50 to 25.30% in silty clay soil
waste water treatment chemicals flocculant cationic coagulant
cas no.: 9003-05-8 formula: (c3h5no)n einecs: 201-173-7 certification: iso9001 environmental protection: yes color: white
water treatment cationic polyacrylamide prepared with top quality,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. in this paper, the optimal flocculation conditions of a novel cpam were
cationic polyacrylamide powder with ultra-high concentration as a flocculant for paper mill wastewater treatment :: bioresources
abstract cationic polyacrylamide powders prepared with ultra-high concentration (cpame-uhc) have the advantages of fast dissolution, convenient operation, and low transportation cost. in order to further improve the molecular weight, solubility, and temperature
improvement of coagulation–flocculation process using anionic polyacrylamide as coagulant aid sciencedirect,removal efficiency of cod, bod 5 and tss using fe 2 (so 4) 3, al 2 (so 4) 3 · 18h 2 o and pax-18 as coagulants and anionic polyacrylamide (a.p.) as coagulant aid, when the ph was varied within a range of 4–9
polyacrylamide (pam) manufacturer,flocculant supplier,cationic polyacrylamide plant-asiafloc
asiafloc started to produce polyacrylamide from 2007 ,two cationic polyacrylamide prodution-lines,two anionic polyacrylamide production-lines and one emulsion polyacrylamide production-line went to operation.the total capacity is over 30000mts.the
cationic polyacrylamide copolymers (pam): environmental half life determination in sludge-treated soil pmc national center for biotechnology,soil microcosm experiments examining biodegradation rates of cross-linked pam copolymer indicated degradation rates as high as 7% per 80 days. chang et al. [ 7 ] examined the aerobic and anaerobic biodegradation of cationicpam and showed the polymer was subject to partial degradation under both conditions in laboratory inoculation–incubation tests.
gb/t 31246-2014 water treatment chemicals—technical specification and test method of cationic polyacrylamide nbchao
gb/t6682 analytical laboratory water specifications and test methods gb/t8170 numerical rounding rules and representation and judgment of limit values 3 structural formula 4 requirements 4.1 appearance water treatment agent cationic polyacrylic acid 4.
safety data sheet department of environmental protection,this product is regulated as a hazardous material according to the department of transportation only in bulk quantities greater than 49,999 lbs. (22,680 kg) per package. safety data sheet. fennopol e 1416. ref. /us/en revision date: 11/30/2016 previous date: 11/18/2016 print date:04/20/2017. 11/13.
polyacrylamide market by type, application, region
[130 pages report] the polyacrylamide market is estimated to reach usd 3.85 billion by 2021, at a cagr of 6.8% between 2016 and 2021. the growth of the market can be attributed to the adoption of polyacrylamide in applications, such as water treatment and enhanced oil recovery.
