- Classification: chemical auxiliary agent
- Appearance: white powder
- CAS No.:9003-05-13048
- Type: cationic,nonionic
- Formula: (C3h5no)N
- Solid Content: 89~90%
- Application：paper chemicals, petroleum additives
- Transport Package: 25kg / bag, kraft paper bag or as requested
- Delivery: 5-15days after deposit
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water-soluble polyacrylamide (pam) is known as one of effective treatments for enhancing infiltration, re-ducing runoff and soil loss, and in some cases reducing nutrient losses from soils [4]-[6]. … prepared by slowly pouring 5 g of pam (magnafloc 336, basf korea, korea) powder into 1 l of … get quote
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anionic polyacrylamide (apam) is a type of polyacrylamide (pam) that works well with high concentrations of positively charged inorganic compounds as well as coarse suspended molecules (0.01-1mm
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polyacrylamide. polyacrylamide (abbreviated as pam or pam) is a polymer with the formula (-ch 2 chconh 2 -). it has a linear-chain structure. pam is highly water-absorbent, forming a soft gel when hydrated. in 2008, an estimated 750,000,000 kg were produced, mainly for water treatment and the paper and mineral industries. [1]
polyacrylamide degradation and its impact on environmental systems.high molecular weight high quality polyacrylamide (pam) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity
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transfer and degradation of polyacrylamide-based flocculants in hydrosystems: a review environmental science and pollution research manufacturer,the aim of this review was to summarize information and scientific data from the literature dedicated to the fate of polyacrylamide (pam)-based flocculants in hydrosystems. flocculants, usually composed of pams, are widely used in several industrial fields, particularly in minerals extraction, to enhance solid/liquid separation in water containing suspended matter. these polymers can contain
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addressing water scarcity: cationic polyelectrolytes in water treatment and purification wilts 2018 polymer international with hot sale,polymer international is a leading polymer journal covering macromolecular science, biopolymers, polymer chemistry, polymer physics, and industrial polymer science. abstract synthetic cationic polyelectrolytes (cpes) serve as coagulation and flocculation agents in wastewater treatment due to a synergy of inherent electrostatic interactions and hydrophilic prop.
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high molecular weight high quality polyacrylamide (pam) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity
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polyacrylamide gels are prepared by free radical polymerization of acrylamide and a comonomer crosslinker such as bis-acrylamide. polymerization is initiated by ammonium persulfate (aps) with tetramethylethylenediamine (temed) as the catalyst (see figure below). riboflavin (or riboflavin–5’–phosphate) may also be used as a source of free
preparation and properties of cationic polyacrylamide flocculant for drilling fluid based on modified nano sio2 journal of polymer research,cationic polyacrylamide is commonly used as a flocculant in the water treatment process in industries of mining, metallurgy, textile, papermaking and so on. It is also a multipurpose chemical used in oil industry.nano-silica/cationic polyacrylamide (s-cpam) prepared by inverse emulsion polymerization of modified silica (c-sio2) as a hydrophobic component with acrylamide, dimethyl diallyl ammonium chloride and methacryloyloxyethyl trimethyl ammonium chloride (dmc
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high molecular weight polyacrylamide pam amphoteric polyacrylamide product description pam is a water-soluble polymer, the appearance of a white or yellowish powder, easy to absorb water, long-term thermal decomposition, the decomposition temperature above 200 ℃, under anaerobic conditions, 210 ℃ carbonized black powder.
