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Removal of endocrine disrupting chemicals (EDCs) using low pressure reverse osmosis membrane (LPROM)

机译：使用低压反渗透膜（LPROM）去除内分泌干扰物（EDC）

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Endocrine disrupting chemicals (EDCs) are the focus of current environmental issues, as they can cause adverse health effects to animals and human, subsequent to endocrine function. The objective of this study was to remove a specific compound of EDCs (i.e. pentachlorophenol, C6OCL5Na, molecular weight of 288 g/mol) using low pressure reverse osmosis membrane (LPROM). A cross flow module of LPROM was used to observe the effects of operating parameters, i.e. pH, operating pressure and temperature. The design of the experiment was based on MINITABâ„¢ software, and the analysis of results was conducted by factorial analysis. It was found that the rejection of pentachlorophenol was higher than 80% at a recovery rate of 60 to 70%. The rejection was subjected to increase with the increase of pH. The flux was observed to be increased with the increase of operating pressure and temperature. This study also investigated the interaction effects between operating parameters involved.
机译：内分泌干​​扰化学物质（EDC）是当前环境问题的焦点，因为它们会在内分泌功能后对动物和人类造成不利的健康影响。这项研究的目的是使用低压反渗透膜（LPROM）去除EDC的特定化合物（即五氯苯酚，C6OCL5Na，分子量为288 g / mol）。 LPROM的错流模块用于观察操作参数的影响，即pH，操作压力和温度。实验的设计基于MINITAB™软件，结果分析通过阶乘分析进行。发现五氯苯酚的截留率高于80％，回收率为60-70％。随着pH值的增加，排斥率也随之增加。观察到通量随着工作压力和温度的增加而增加。这项研究还调查了涉及的运行参数之间的相互作用。

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