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partially hydrolyzed polyacrylamide enhanced oil recovery. usman habu taura. sultan qaboos university. abstract and figures. polymers, such as partially hydrolyzed polyacrylamide (hpam), are widely used in oil fields to enhance or improve the recovery…,effect of ph on anionic polyacrylamide adhesion: new insights abstract. ph can affect the polyacrylamide of the membrane water treatment

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coal-washing wastewater is the residual produced by the coal industry, which may represent a high risk of serious environmental problems worldwide. however, prevailing coal-washing treatment processes are hardly ideal for achieving the goal of solid–liquid separation due to the wastewater’s extremely stable polyacrylamide. this research treats the coal-washing wastewater

effect of ph on anionic polyacrylamide adhesion: new insights into membrane fouling based on xdlvo analysis,doi: 10.1016/j.molliq.2020.114463 corpus id: 225023407 effect of ph on anionic polyacrylamide adhesion: new insights into membrane fouling based on xdlvo analysis @article{zhang2020effectop, title={effect of ph on anionic polyacrylamide adhesion: new insights into membrane fouling based on xdlvo analysis}, author={bing zhang and heli tang and dongmei huang and xu gao and yu shen and wenxin shi

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cationic polyacrylamide copolymers (pam): environmental half,background cationic polyacrylamide copolymers (pam) are used for sludge dewatering in municipal waste water treatment and might enter the environment by spreading of the sludge on agricultural land. concern has been expressed since little is known about the degradation of pams in soils. to obtain detailed information on the polymer’s fate in the soil compartment, the degradation of 14c

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