Ceramic membrane filtration of water samples from Ain Fayda Lake and cement factory (Al-Ain), United Arab Emirates

IF 2.1 4区环境科学与生态学 Q3 ENGINEERING, CHEMICAL

Environmental Progress & Sustainable Energy Pub Date : 2023-09-27 DOI:10.1002/ep.14268

Hakim Saibi, Nakamura Arata, Kawamura Kazuyuki, Balqees Mohamed, Nouf Alblooshi, Shama Almheiri

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引用次数: 0

Abstract

This article presents a Ceramic Membrane-based Produced Water Treatment Technology and its application to water samples from Al-Ain (Abu Dhabi Emirate, United Arab Emirates). The samples were collected during the summer of 2022 from Ain Fayda (lake water) and Al-Ain cement factory (groundwater). This study investigates the effectiveness of the ceramic membrane for treating water samples and removing solid particles. A dead-end filtration mode with a filtration flux of 3 m³/m²/d was used. For the Ain Fayda Lake water sample, the transmembrane pressure during filtration reached 120 kPa (temperature adjusted to 25°C); air blowing was used to reduce the transmembrane pressure to around 70 kPa and Total Suspended Solids were reduced from 1.4 to <1 mg/L during 160 min of filtration. For the Al-Ain cement factory water sample, the transmembrane pressure during filtration reached 160 kPa (temperature adjusted to 25°C); air blowing reduced the transmembrane pressure to around 65 kPa and the Total Suspended Solids from 9.1 to <1 mg/L during 130 min of filtration. Both water samples belong to the Na-Cl water type. Overall, this work shows the effectiveness of the Ceramic Membrane-based Produced Water Treatment Technology for reducing Total Suspended Solids in sampled waters; thus, we recommend this approach for treating surface waters in Al-Ain to improve the environment and possible usage in agriculture.

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阿拉伯联合酋长国艾因法伊达湖和水泥厂（艾因）水样的陶瓷膜过滤技术

本文介绍了基于陶瓷膜的采出水处理技术及其在艾因（阿拉伯联合酋长国阿布扎比酋长国）水样中的应用。水样于 2022 年夏季从艾因法伊达（湖水）和艾因水泥厂（地下水）采集。本研究调查了陶瓷膜处理水样和去除固体颗粒的效果。采用的是过滤通量为 3 立方米/平方米/天的死角过滤模式。对于 Ain Fayda 湖的水样，过滤过程中的跨膜压力达到 120 kPa（温度调整为 25°C）；通过吹气将跨膜压力降至 70 kPa 左右，在 160 分钟的过滤过程中，总悬浮固体从 1.4 mg/L 降至 1 mg/L。对于 Al-Ain 水泥厂的水样，过滤过程中的跨膜压力达到 160 kPa（温度调整到 25°C）；在 130 分钟的过滤过程中，吹气将跨膜压力降低到 65 kPa 左右，总悬浮固体从 9.1 毫克/升降低到 1 毫克/升。这两种水样都属于 Na-Cl 水类型。总之，这项工作表明，陶瓷膜采出水处理技术在降低采样水中的总悬浮固体含量方面非常有效；因此，我们建议将这种方法用于处理艾因的地表水，以改善环境，并可用于农业。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Environmental Progress & Sustainable Energy 环境科学-工程：化工

CiteScore

5.00

自引率

3.60%

发文量

231

审稿时长

4.3 months

期刊介绍： Environmental Progress , a quarterly publication of the American Institute of Chemical Engineers, reports on critical issues like remediation and treatment of solid or aqueous wastes, air pollution, sustainability, and sustainable energy. Each issue helps chemical engineers (and those in related fields) stay on top of technological advances in all areas associated with the environment through feature articles, updates, book and software reviews, and editorials.