perfect chemical anionic polyacrylamide apam as thickening agent
perfect chemical anionic polyacrylamide apam as thickening agent
perfect chemical anionic polyacrylamide apam as thickening agent
perfect chemical anionic polyacrylamide apam as thickening agent
perfect chemical anionic polyacrylamide apam as thickening agent
chemical cleaning of ultrafiltration membranes for polymer-flooding wastewater treatment: efficiency and molecular mechanisms

Chemical cleaning of ultrafiltration membranes for polymer-flooding wastewater treatment: Efficiency and molecular mechanisms

The effects of calcium ions (Ca 2+) on anionic polyacrylamide (APAM) fouling of ion-exchange membranes (IEMs) in the treatment of polymer-flooding wastewater (PFW) from oil production industry by electrodialysis were systematically investigated by associating the desalination performance, physicochemical and electrochemical characteristics with the electrostatic interaction and interfacial

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fabricating an anionic polyacrylamide (apam) with an anionic block structure for high turbidity water separation and purification - rsc publishing

Fabricating an anionic polyacrylamide (APAM) with an anionic block structure for high turbidity water separation and purification - RSC Publishing

Fabricating an anionic polyacrylamide (APAM) with an anionic block structure for high turbidity water separation and purification? Li Feng ab, Huaili Zheng * ab, Baoyu Gao c, Shixin Zhang ab, Chuanliang Zhao ab, Yuhao Zhou ab and Bincheng Xu ab a Key Laboratory of the Three Gorges Reservoir Region's Eco-Environment, Ministry of Education, Chongqing University, Chongqing 400045, China.

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the underlying mechanism in gel formation and its mathematical simulation during anionic polyacrylamide solution ultrafiltration process

The underlying mechanism in gel formation and its mathematical simulation during anionic polyacrylamide solution ultrafiltration process

In this paper, anionic polyacrylamide (APAM), as a common constituent in most oilfields produced water, plays a determined role in ultrafiltration (UF) process, for it may not only impact membranes fouling but also enhance the intercept ability of other pollutants (Yi et al. 2011 ).

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fabricating an anionic polyacrylamide (apam) with an anionic block structure for high turbidity water separation and purification - rsc publishing

Fabricating an anionic polyacrylamide (APAM) with an anionic block structure for high turbidity water separation and purification - RSC Publishing

Fabricating an anionic polyacrylamide (APAM) with an anionic block structure for high turbidity water separation and puri?cation? Li Feng, ab Huaili Zheng,*ab Baoyu Gao,c Shixin Zhang,ab Chuanliang Zhao,ab Yuhao Zhouab and Bincheng Xuab Ultraviolet (UV

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thickening and gelling agents for formulation of thermal energy storage materials ¨c a critical review

Thickening and gelling agents for formulation of thermal energy storage materials ¨C A critical review

Thickening and gelling agents play a key role in many industrial sectors [1, 2]; see Fig. 1 for a summary.In the pharmaceutical industry, they are used to make stable semisolid formulations (e.g. gels for easy spreading by pressure or friction to deliver drug dosages

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adsorption of pyridine from aqueous solutions onto polyaluminium chloride and anionic polyacrylamide water treatment residuals | water science

Adsorption of pyridine from aqueous solutions onto polyaluminium chloride and anionic polyacrylamide water treatment residuals | Water Science

The adsorption performance of pyridine onto polyaluminium chloride (PAC) and anionic polyacrylamide (APAM) water treatment residuals (WTRs) was investigated by batch experiments. This study confirmed the assumption that PAC¨CAPAM WTRs had the ability to remove pyridine.

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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 (106¨C3 ¡Á 107 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity modifier and friction

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synergetic effects and flocculation behavior of anionic polyacrylamide and extracellular polymeric substrates extracted from

Synergetic effects and flocculation behavior of anionic polyacrylamide and extracellular polymeric substrates extracted from

The performance and flocs properties in removing soluble cadmium of the dual flocculant APAM¨CMFX (anionic polyacrylamide APAM used in combination with extracellular polymeric substrates extracted from Klebsiella sp. J1 MFX) were studied compared with the performance of using bioflocculant alone.

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polyaluminium chloride and anionic polyacrylamide water treatment residuals as an amendment in soils for phosphorus: implications

Polyaluminium Chloride and Anionic Polyacrylamide Water Treatment Residuals as an Amendment in Soils for Phosphorus: Implications

Polyaluminium chloride and anionic polyacrylamide water treatment residuals (PAC-APAM WTRs) as an amendment in three types of soils with the ratios (w/w) of 10%, 15%, and 20% were evaluated for phosphorus adsorption from aqueous solutions by batch studies.

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competitive adsorption of cu2+, pb2+, cd2+, and zn2+ onto water treatment residuals: implications for mobility in stormwater ... - iwa publishing

Competitive adsorption of Cu2+, Pb2+, Cd2+, and Zn2+ onto water treatment residuals: implications for mobility in stormwater ... - IWA Publishing

Competitive adsorption of copper(II), lead(II), cadmium(II), and zinc(II) onto polyaluminium chloride and anionic polyacrylamide water treatment residuals (PAC-APAM WTRs) was evaluated with different pH, temperature, initial concentration, and time.

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