flocculant polymer pam cationic polyacrylamide
flocculant polymer pam cationic polyacrylamide
flocculant polymer pam cationic polyacrylamide
flocculant polymer pam cationic polyacrylamide
flocculant polymer pam cationic polyacrylamide
water soluble polymer flocculants: synthesis, characterization, and performance assessment - vajihinejad - 2019 - macromolecular materials

Water Soluble Polymer Flocculants: Synthesis, Characterization, and Performance Assessment - Vajihinejad - 2019 - Macromolecular Materials

Polymer adsorption can occur through hydrogen bonding (polyacrylamide on silica silanol groups), electrostatic interaction (cationic polymers on negatively charged sludge), hydrophobic interaction (poly (vinyl alcohol) on silver iodide), and ion bridging (anionic polyacrylamide on negatively charged clays with the help of divalent calcium ion). 7

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polyacrylamide degradation and its implications in environmental systems | npj clean water - nature

Polyacrylamide degradation and its implications in environmental systems | npj Clean Water - Nature

High molecular weight (10 6 ¨C3 ¡Á 10 7 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity modifier and...

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research on a new cationic polyacrylamide (cpam) with a cationic microblock structure and its enhanced effect on sludge condition and ...

Research on a new cationic polyacrylamide (CPAM) with a cationic microblock structure and its enhanced effect on sludge condition and ...

Flocculation is one of the commonly used sludge conditioning methods in water supply plants, which can improve the sludge dewatering performance by reducing the specific resistance of sludge (SRF), decreasing the amount of sludge, and finally lowering the transportation cost and subsequent disposal cost of sludge.

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cationic polyacrylamide copolymers (pams): environmental half life determination in sludge-treated soil | environmental sciences europe | full text

Cationic polyacrylamide copolymers (PAMs): environmental half life determination in sludge-treated soil | Environmental Sciences Europe | Full Text

Cationic polyacrylamide copolymers (PAMs) 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).

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preparation and properties of cationic polyacrylamide flocculant for drilling fluid based on modified nano sio2 | journal of polymer research

Preparation and properties of cationic polyacrylamide flocculant for drilling fluid based on modified nano SiO2 | Journal of Polymer Research

Polyacrylamides (PAM) are an important class of water-soluble polymers with low synthetic cost, high viscosity, and good rheological properties. PAM is widely used for oil and gas extraction and wastewater treatment industries, especially in drilling fluids, fracturing fluids, polymer drives and other oil and gas extraction fields.

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transfer and degradation of polyacrylamide-based flocculants in hydrosystems: a review | environmental science and pollution research

Transfer and degradation of polyacrylamide-based flocculants in hydrosystems: a review | Environmental Science and Pollution Research

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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continuous low dosing of cationic polyacrylamide (pam) to enhance algal harvest from a hectare-scale wastewater treatment high rate algal pond

Continuous low dosing of cationic polyacrylamide (PAM) to enhance algal harvest from a hectare-scale wastewater treatment high rate algal pond

Influence of surfactants on flocculation and dewatering of kaolin suspensions by cationic polyacrylamide (PAM-C) flocculant. Separation and Purification Technology . 30 ( 3 ):251¨C264. doi: 10.1016/S1383-5866(02)00164-8 [Crossref] [Web of Science ?] , [Google Scholar]

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influence of surfactants on flocculation and dewatering of kaolin suspensions by cationic polyacrylamide (pam-c) flocculant

Influence of surfactants on flocculation and dewatering of kaolin suspensions by cationic polyacrylamide (PAM-C) flocculant

This paper reports the result of studies on flocculation and dewatering of kaolin suspensions by cationic polyacrylamide (PAM-C) flocculants in presence of surfactants.The surfactants used were namely anionic sodium dodecyl sulphate (SDS), cationic cetyl trimethyl ammonium bromide (CTAB) and non-ionic TritonX 100, which is a polyoxyethylenic ether compound.

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understanding the synergistic mechanism of pam-fecl

Understanding the synergistic mechanism of PAM-FeCl

Hybrid flocculant polyacrylamide-ferric chloride (PAM-FeCl3) was developed to improve the dewaterability of sewage sludge and the dewatering performance, properties of treated sludge, composition and morphology distribution of extracellular polymeric substance (EPS) were investigated.

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synthesis of a cationic polyacrylamide by a photocatalytic surface-initiated method and evaluation of its flocculation and ... - rsc publishing

Synthesis of a cationic polyacrylamide by a photocatalytic surface-initiated method and evaluation of its flocculation and ... - 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 a Key Laboratory of the Three Gorges Reservoir Region's Eco-Environment, Ministry of Education ...

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