- Classification: chemical auxiliary agent
- Appearance: white or light yellow granular or powder
- CAS No.:9003-05-11567
- Type: anionic,nonionic
- Formula: (C3h5no)N
- Solid Content: ≥92%
- Application：coating auxiliary agents, electronics chemicals
- Transport Package: 25kgs per pack
- Delivery: 3-7day
apam polyacrylamide powder for paper making and mining wastewater treatment quality anionic polyacrylamide powder cationic polyacrylamide
high quality apam polyacrylamide powder for paper making and mining wastewater treatment from china, china’s leading polyacrylamide flocculant water treatment product, with strict quality control pam flocculant factories, producing high quality pam
botswana anionic water soluble polymer pam powder uses polyacrylamide powder factory,pam polyacrylamide anionic cationic watertreatment flocculant. polyacrylamide (pam)is a kind of water soluble polymer, has unique effect to increase the viscosity of water or to promote the flocculation of particles present in water, it can also reduce the frictional
anionic polyacrylamide apam flocculant for sale in polyacrylamide water treatment chemicals
anionic polyacrylamide apam is a polyacrylamide with electronegativity, and its functional group is sulfonic acid, phosphoric acid and carboxylic acid. in the process of wastewater treatment, flocculation is regarded as an important purification technology. compared
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anionic polyacrylamide flocculant, anionic polyacrylamide powder yongruida activated carbon
pac/pam anionic polyacrylamide (apam) anionic polyacrylamide is produced when acrylamide is polymerized with an anionic comonomer. water soluble polyacrylamide have been used for decades to facilitate solidliquid separations in wastewater and drinking
how to use polyacrylamide for water treatment, polyacrylamide flocculant, cationic anionic polyacrylamide yrdcarbon,polyacrylamide (pam) is a type flocculant of polymer that is soluble in water, and it is formed through acrylamide polymerization. It is mainly used for the sludge dewatering and decrease the rate of water content of sludge.
acute and long-term effects of anionic polyacrylamide (apam) on different developmental stages of two marine copepod species sciencedirect
hatching time, hatching success and nauplii survival was determined in very early life stages (eggs to ni/nii) of copepods following apam exposure (200 kda, 2800 kda and 8000 kda, respectively). the average time from shedding of eggs to 50% hatching for all c. finmarchicus groups (n 163) was 29.4 ± 1.1 h (fig. 2 a c), with no significant differences between the control groups water treatment
polyacrylamide average mn 40,000 9003-05-8 wholesale manufacturer.our team of scientists has experience in all areas of research including life science, material science, chemical synthesis, chromatography, analytical and many others. contact technical service. polyacrylamide average mn 40,000; cas number: 9003-05-8; synonyms: pam; linear formula: (c3h5no)n; find sigma-aldrich-738743 msds, related peer
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application of flocculants in wastewater treatment,abstract. flocculation is an essential phenomenon in industrial wastewater treatment. inorganic coagulants (salts of multivalent metals) are being commonly used due to its low cost and ease of use. however, their application is constrained with low flocculating efficiency and the presence of residue metal concentration in the treated water.
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the longer the polymer molecules, the larger the number of points where it can be adsorbed to the mineral surfaces and, thus, the more effective the pam molecules are as a flocculant (malik low cost
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description: polyacrylamide is a linear water-soluble polymer, and is one of the most widely used varieties of water-soluble polymer compounds. pam and its derivatives can be used as efficient flocculants, thickeners, paper enhancers and liquid drag reducing
msds pam download free pdf personal protective equipment dangerous goods scribd,msdspam polyacrylamide, polyacrylamide is a water-soluble high polymer and widely used in petroleum, paper making, metallurgical, textile, chemical and environment protection firlds. this best selling polyacrylamide (pam) powder for water treatment provides information on polyacrylamide. it lists shandong shuiheng chemical co., ltd as the company located in dongying city, china. polyacrylamide is the main ingredient, comprising 88% or more of the product. the document
the principle and method of polyacrylamide gel electrophoresis (sds-page) mbl
polymerized acrylamide (polyacrylamide) forms a mesh-like matrix suitable for the separation of proteins of typical size. the strength of the gel allows easy handling. polyacrylamide gel electrophoresis of sds-treated proteins allows researchers to separate proteins based on their length in an easy, inexpensive, and relatively accurate manner.
reducing phosphorus losses from surface‐irrigated fields: emerging polyacrylamide technology lentz 1998 journal of environmental quality,a convenient new practice that eliminates furrow irrigation-induced soil losses uses a high molecular weight, anionic polyacrylamide (pam) applied to initial irrigation inflows. we hypothesized that, compared to control furrows, pam treatment would reduce field losses of ortho p, total p, no 3 , and lower tailwater chemical oxygen demand (cod).
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