widely used anionic polyelectrolyte flocculant technical specifications

Classification: chemical auxiliary agent
Appearance: white/light yellow granule or powder
CAS No.:9003-05-198
Type: anionic,cationic
Formula: (C3h5no)N
Solid Content: ≥89.5%
Application：electronics chemicals, leather auxiliary agents
Transport Package: 25kg/bag
Delivery: 5-15days after deposit

flocculation of clay suspensions by anionic and cationic

the characteristics of clayey suspensions, majorly composed of quartz microparticles, in the presence of anionic and cationic polyelectrolytes were investigated using different techniques. a wide range of clay concentrations was used, i.e., from 0.07 to 1000 g/l for different experimental techniques, based on the fact that the clay concentration possible to analyze with selected experimental

evaluation of anionic and cationic pulp-based flocculants,in wastewater treatment, flocculation is a widely used solid/liquid separation technique, which typically employs a charged polymer, a polyelectrolyte (pel). polyelectrolytes features, such as charge type, charge density and molecular weight, are essential parameters affecting the mechanism of flocculation and subsequent floc sedimentation.

polyelectrolyte flocculants in harvesting microalgal biomass

an analysis of commercial flocculant characteristics with their efficiency to flocculate different microalgae species under different culture conditions is summarised in table 3 for cationic flocculants, table 4 for anionic and table 5 for non-ionic polyelectrolyte flocculants. some of the most popular and widely used commercial flocculants are

(pdf) flocculation of clay suspensions by anionic flocculant,variation of equilibrium (steady state) floc size (d 50 ) as a function of shear rate for clay concentration of 0.7 g/l with 0.5 mg/g of the anionic flocculant.

flocculation of clay suspensions by anionic flocculant

anionic flocculant the zeta potential values of anionic flocculated suspensions as a function of flocculant dosage for different clay concentrations are presented in figure 11a. coating of clay particles with anionic polyelectrolyte increase, as expected, their negative charge, i.e., absence of zero surface charge.

anionic flocculant polyelectrolyte at rs 211/kg anionic,anionic powder is white colored free-flowing powder which is widely used in food processing, chemical, petrochemical, and dairy industries. it can also be used for destabilizing colloidal suspension by inducing flocculation and precipitation.our anionic polyelectrolytes are compatible to be used for any ph condition which makes it suitable for paper making and wastewater and drinking water

role of polyelectrolytes in the treatment of water flocculant

according to literature, cationic polyelectrolytes have been most widely used as primary coagulants, however non-ionic and anionic polyelectrolytes are mostly used as flocculants (bratby 2006). 10.3.2.1 synthetic cationic polyelectrolytes. different types of cationic polyelectrolytes are available commercially.

best selling anionic polyelectrolyte for water treatment.anionic polyelectrolytes are widely used as flocculants, rheology control agents, and adhesives, employed especially in oil field operations as viscosity control agents for enhanced oil recovery and to a lesser degree in engineering fluids used for lubrication, for effluent reclaiming, and for opening oil passage channels in oil‐bearing rock.

evaluation of anionic eco-friendly flocculants prepared from best supplier

modification of cellulosic-rich materials for the production of cellulose-based polyelectrolytes (pels) can bring several benefits, such as high biodegradability and low or no toxicity, for numerous applications, when compared with the use of traditional, synthetic pels. moreover, cellulose-based pels originating from wood wastes, contribute to the valorisation of such wastes. in this work

coagulation, flocculation, and precipitation in water flocculant,bratby j (1980) coagulation and flocculation with an emphasis on water and waste water treatment, waste water treatment polyacrylamide is often used as a flocculating agent in wastewater treatment. By binding to suspended particles, it allows them to aggregate and settle, facilitating their removal.

ecotoxicological assessment of a polyelectrolyte flocculant

the flocculant formulation investigated in the present study consists of an anionic polyacrylamide (pam, ∼60%) active ingredient and a polyethylene glycol (peg, ∼40%) carrier. ecotoxicological data provided in the polyacrylamide polymer material safety data sheets (msds) reported acute ec/lc 50 values for pam of 212 mg l −1 for d. magna (96-h immobilisation

anionic polyelectrolyte with good price,anionic polyelectrolytes are widely used as flocculants, rheology control agents, and adhesives. anionic polyelectrolytes are employed especially in oil field operations as viscosity control agents for enhanced oil recovery and to a lesser degree in engineering fluids used for lubrication, for effluent reclaiming, and for opening oil passage

flocculants in wastewater treatment polyacrylamide

the role of flocculants in industrial waste water treatment. flocculants are used in a wide range of industries to help remove materials suspended in water. in this guide, we fully examine their role in waste water treatment, detailing what they are, what they are used for, and how they work.

powder polyelectrolyte flocculant chemical, grade standard,chemtex speciality limited offering powder polyelectrolyte flocculant chemical, grade standard: technical grade, packaging size: kgs at rs 210 in kolkata, west bengal. also find polyelectrolyte price list

flocculant chemicals polyacrylamide with low price

flocculants. flocculants are the agents used to bring about flocculation. chemical flocculants are highly effective and widely used. inorganic flocculants or polymeric organic flocculants [1, 12, 17, 18, 24] may be used. for use in large-scale operations, as anticipated for production of microalgae biomass for fuels, a flocculant must meet

anionic polyelectrolyte powder manufacturer, supplier, exporter,anionic polyacrylamide flocculant anionic polyacrylamide flocculant is an medium anionic charged polyelectrolyte to be used as flocculant in direct filtration process for settling of inorganic suspended solids, effluent water.

flocculant cationic polyacrylamide pam,white powder

strong production capacity, thoughtful service. efficient flocculation, rapid settlement!polyacrylamide manufacturer. applied for wastewater treatment in all fields of industry!factory direct sales。save average of 20% cost。top polymer manufacturer。various anionic polyacrylamide/cpam/npam for water treatment, quality chinese products.

a guide to polyacrylamide gel electrophoresis and detection,how protein electrophoresis works 6 general considerations and workﬂow 6 chapter 2 protein electrophoresis methods and instrumentation 9 protein electrophoresis methods 10 polyacrylamide gel electrophoresis (page) 10 discontinuous native page 10 11 other types of page 12 blue native page (bn-page) 12 zymogram page 12

What are cationic polyacrylamide copolymers?
Cationic polyacrylamide copolymers (PAM) are a group of water-soluble polymers with a wide range of applications in industry, food processing, agriculture and waste management. One of the major applications for PAM is sludge dewatering in municipal waste water treatment plants (MWWTPs).
Are cationic polyacrylamide copolymers bad for the environment?
Cationic polyacrylamide copolymers (PAM) are used for sludge dewatering in municipal waste water treatment and might enter the environment by spreading of the sludge on agricultural land. Concern has been expressed since little is known about the degradation of PAMs in soils.
Are cationic polyacrylamide copolymers used for sludge dewatering?
Cationic polyacrylamide copolymers (PAM) are used for sludge dewatering in municipal wastewater treatment and may enter the environment through the spread of sludge on agricultural fields.
How long do cationic polyacrylamide copolymers last?
Even in a very conservative evaluation which only considered the loss of radioactivity, a half-life time of 5.4 years was determined. Cationic polyacrylamide copolymers (PAM) are a group of water-soluble polymers with a wide range of applications in industry, food processing, agriculture and waste management.