Sustainable industrial wastewater reuse using ceramic nanofiltration: results from two pilot projects in the oil and gas and the ceramics industries

IF 2.3 Q2 Environmental Science

Journal of Water Reuse and Desalination Pub Date : 2020-11-25 DOI:10.2166/wrd.2020.029

M. Beery, C. Pflieger, M. Weyd

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引用次数: 4

Abstract

The federal research project, PAkmem, deals with the recycling of industrial wastewater. The aim of the project is to develop and pilot an innovative integrative process for produced water treatment in the oil and gas industry utilizing flotation and ceramic micro-nano-membrane filtrations (MF-NF membranes) as well as the wastewater treatment of the ceramic industry with ceramic NF-membranes and electrodialysis (ED). The process utilized should remove fine particles, organic matter and divalent ions in order to make the water dischargeable or reusable (direct disposal or reuse as process water in the ceramic industry and the enhanced oil recovery reinjection in the oil and gas industry in which the water is conditioned in order to increase the oil production yield). Three pilot plants were designed and built according to strict safety standards and were operated on industrial manufacturing sites in Germany in 2019. Two innovative optical fine particle measuring techniques (inline and online) have been specially adapted for the project and integrated into the pilot plants. The results show promising technical potential for the use of ceramic membranes in the above-mentioned applications.

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使用陶瓷纳滤的可持续工业废水再利用：石油天然气和陶瓷行业两个试点项目的结果

联邦研究项目PAkmem涉及工业废水的回收利用。该项目的目的是开发和试验一种创新的综合工艺，用于石油和天然气行业的采出水处理，该工艺利用浮选和陶瓷微纳米膜过滤（MF-NF膜），以及陶瓷NF膜和电渗析（ED）处理陶瓷行业的废水。所使用的工艺应去除细颗粒、有机物和二价离子，以使水可排放或可重复使用（在陶瓷工业中直接处理或作为工艺用水重复使用，在石油和天然气工业中加强采油回注，其中对水进行调节，以提高石油产量）。三家试点工厂是根据严格的安全标准设计和建造的，并于2019年在德国的工业生产基地运营。两种创新的光学细粒度测量技术（在线和在线）已专门用于该项目，并集成到试点工厂中。结果表明，陶瓷膜在上述应用中具有很好的技术潜力。

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来源期刊

Journal of Water Reuse and Desalination ENGINEERING, ENVIRONMENTAL-WATER RESOURCES

CiteScore

4.30

自引率

0.00%

发文量

审稿时长

16 weeks

期刊介绍： Journal of Water Reuse and Desalination publishes refereed review articles, theoretical and experimental research papers, new findings and issues of unplanned and planned reuse. The journal welcomes contributions from developing and developed countries.