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Classification: chemical auxiliary agent
Appearance: white powder/crystal
CAS No.:9003-05-11830
Type: nonionic
Formula: (C3h5no)N
Solid Content: ≥87.9%
Application：waste water treatment polyacrylamide
Transport Package: 25kg / bag, kraft paper bag or as requested
Delivery: 3-5day

biodegradation of polyacrylamide and its derivatives

biodegradation of pam and its derivatives has been studied only in the last two decades, with most emphasis on acrylamide biodegradation. microorganisms have been shown to utilize, not only acrylamide, but also pam and its derivatives as the sole source of nitrogen and/or carbon under aerobic as well as anaerobic conditions.

zimbabwe hot sale cation polyacrylamide flocculant pam price,25085-02-3 polyacrylamide (pam) cas:2507-55-3 with the most competitive price and the be. finetech industry limited is a company in england,which specializing in

biodegradation of low molecular weight polyacrylamide under

the biodegradation of polyacrylamide (pam) includes the hydrolysis of amino groups and cleavage of the carbon chain; however, the effect of molecular weight on the biodegradation needs further investigations. in this study, biodegradation of low molecular weight pam (1.6 × 106 da) was eva …

two strains of bacteria from oilfield slickwater and their,the genomic dna of two strains was extracted and 16 s rrna gene was amplified with primers 27 f and 1492 r. the obtained 16 s rrna gene fragments were sequenced and were compared with the homology in genbank database using blast program, and the phylogenetic trees were constructed by mega7.0 using neighbor-joining method (nj) (fig. 1).

biodegradation of polyacrylamide and its derivatives manufacturer

biodegradation of polyacrylamide and its derivatives sanket j. joshi1 & raeid m. m. abed2 received: 19 december 2016/accepted: 14 april 2017 /published online: 4 may 2017 # manufacturer international publishing switzerland 2017 abstract although polyacrylamide (pam) and its derivatives have many useful appli-

good quality cationic anionic polymer flocculant bolivia fabricante de cloruro de polialuminio (pac) y poliacrilamida (pam),este producto es un alto polímero soluble en agua. no es soluble en la mayoría de los solventes orgánicos, tiene una buena actividad floculante y puede reducir la resistencia a la fricción entre líquidos. campo de aplicación. 1. se puede utilizar para tratar aguas

effects of different electron acceptors on the methanogenesis

the biodegradation of wmo fitted well with the first-order kinetic model under experimental temperatures with different teas (r 2 >0.98). the wmo biodegradation efficiency reached 99.2 % and 97.1 % with fe 3+ and so 4 2− as teas at 37 °c, respectively.

water treatment flocculant polyacrylamide 9003-05-8 price in mumbai.business listings of polyacrylamide, 9003-05-8 manufacturers, suppliers and exporters in mumbai, this product is soluble ,and insoluble in organic solvents. it presents high polymer electrolyte characteristics in neutral and alkaline mediums. find here polyacrylamide, 9003-05-8, suppliers

kinetics and thermodynamics of biodegradation of hydrolyzed

the objectives of this study were to (i) build the kinetics models of hpam biodegradation in anaerobic and aerobic activated sludge biochemical treatment systems, (ii) investigate the effects of temperature on the hpam biodegradation rate constant and determine e a, (iii) calculate δs and demonstrate the feasibility of the biodegradation

polyacrylamide powder msds price cas no. 9003-05-8 for water treatment,polyacrylamide (pam) is commonly used as a flocculant, soil conditioner and viscosity enhancer for water and wastewater treatment. the product is soluble in organic solvents and insoluble in organic solvents. it exhibits high polymer electrolyte characteristics in neutral and alkaline media..

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polímero aniónico floculante y polvo de poliacrilamida proveedor de sinofloc

como uno de los mejores fabricantes de poliacrilamida aniónica de china, sinofloc puede suministrar floculante de poliacrilamida aniónica para el tratamiento de aguas residuales industriales, el proceso de minería y la industria de petróleo y gas. varias poliacrilamidas pam aniónicas para la venta, ¡contacte ahora!

predicted value based on the obtained model vs. actual value of gt. download scientific diagram cost,the thermal gelation behavior of nonionic polyacrylamide (npam) and pei was investigated, and sodium citrate (nacit) was selected as a new retarder to prolong the gelation time.

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application of fecl3 to adjust urban sewage-dewatered sludge (udss) containing cationic polyacrylamide (cpam) for further dewatering water, air,the urban sewage-dewatered sludge (udss) containing cationic polyacrylamide is difficult to dewater. fecl3 was used as conditioner to adjust the udss. to investigate the effect and principle, the polyacrylamide of udss were evaluated in terms of dewatering polyacrylamide micro electrophoresis, malvern laser particle size polyacrylamide, nuclear magnetic resonance polyacrylamide, and scanning

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cas no.: 9003-05-8 formula: conh2[ch2-ch]n acid-base polyacrylamide flocculant: acidic surface disposal agent certification: sgs hse iso-9001 iso- iso- environmental protection: yes color: white