- Classification: chemical auxiliary agent
- Appearance: white fine-sand shaped powder or granule
- CAS No.:9003-05-12210
- Type: cationic,anionic
- Formula: (C3h5no)N
- Solid Content: ≥91.5%
- Application：coal washing,metallurgy industries
- Transport Package: 25kg/bag
- Delivery: 3-5day
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synthesis of cationic polyacrylamide via inverse emulsion polymerization method for the application in water treatment taylor francis online,abstract in order to improve the flocculent efficiency of wastewater treatment, a cationic flocculant poly (acrylamide-[2-(methacryloyloxy) ethyl] trimethyl ammonium chloride) (p (am-dmc)) (cpam) has been synthesized successfully via an inverse emulsion
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packaging and storage: 25kg kraft paper packing bag,or as orders. dry powder polyacrylamide long exposure will absorb moisture,should be stored in a cool ventliated dry place,the effctive storage period 24 months. henan lvyuan water treatment technology
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best sale 25kg bag flocculant pam anionic polymer cationic pam polyacrylamide reference fob price get latest price us $1,150.00-1,600.00 / ton 1 ton (min. order
polymer-based drilling fluids the driller,looking to boost the effectiveness of drilling shale. 2. solid-based (granular) polymer slurries considered in this study developed steady state marsh funnel viscosity more rapidly (5-18 hours) than the liquid-based (emulsified) polymer slurries considered (> 48 hours).
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anionic polyacrylamide water treatment chemicals enhance water quality with watercarechem.hs code: 3906901000. appearance: white powder. molecular formula: (c₃h₅no)ₙ. solid content: ≥90%. application: anionic polyacrylamide (apam) powder is versatile and widely used in sludge dewatering, wastewater treatment, papermaking, water clarification, oilfield applications, textile sizing, and as a versatile polymer for thickening
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what is the difference between cationic and anionic polyelectrolyte?,in summary, cationic polyelectrolytes have positive charges and extended structures, while anionic polyelectrolytes have negative charges and collapsed structures. these differences in charge and structure lead to variations in their applications and interactions with other substances.
synthesis of a cationic polyacrylamide by a photocatalytic surface-initiated method and evaluation of its flocculation low cost rsc publishing
synthesis of a cationic polyacrylamide by a photocatalytic surface-initiated method and evaluation of its flocculation and dewatering performance: nano-tio 2 as a photo initiator† yongzhi liu , ab huaili zheng , * ab yili wang , c xinyu zheng , ab moxi wang , ab jie ren ab and chuanliang zhao ab
chemical polyacrylamide (PAM) flocculant types,different types of pam structures. cationic polyacrylamide (cpam): cpam is a linear high-molecular-weight compound known for its affinity and adsorption capabilities due to its active functional groups. it is primarily used for coagulating colloids with negative charges. anionic polyacrylamide (apam): apam is a water-soluble high-molecular
study on low temperature plasma combined with ac/mn + tio2-al2o3 catalytic treatment of sewage-containing polyacrylamide ..
with the introduction of tertiary oil recovery technology, polymer oil drive technology has effectively improved the recovery rate of crude oil, but the resulting oilfield wastewater-containing polyacrylamide (pam) is viscous and complex in composition, which brings difficulties to wastewater treatment. the treatment of this kind of wastewater has become an urgent problem to be solved, and the
synthesis of cationic polyacrylamide by low-pressure uv initiation for turbidity water flocculation sciencedirect,another cationic polyacrylamide with intrinsic viscosity of 4.2 dl g −1 was synthesized in 120 min from aqueous photo-polymerization; a 200-w high-pressure mercury lamp was used in polymerization [18].
synthesis of a micro-crosslinked polyacrylamide flocculant and its application in treatment of oily produced water
a cationic polyacrylamide (pado) with excellent flocculation performance was synthesized by the inverse emulsion polymerization of acrylamide benzyldimethyl[2-[(1-oxoallyl)oxy]ethyl]ammonium chloride (dbc) and vinyl siloxanes (vteo). the structure and weight of pados were characterized by h nmr spectra and static light scattering. the impacts of the types and amounts of vinyl siloxanes were
fabricating an anionic polyacrylamide (apam) with an anionic block structure for high turbidity water separation and purification rsc publishing,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
biodegradation of partially hydrolyzed polyacrylamide by
the special function bacteria r2 was screened from hydrolyzed polyacrylamide (hpam)-containing wastewater that could use hpam as the sole carbon source and nitrogen source. through optimizing the condition of hpam biodegradation, the removal rate of r2 free strain reached to 41.6% when ph was 7, temperature was 35°c, inoculation quantity (v/v
