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Research and applications of membrane bioreactors in China: Progress and prospect

机译:膜生物反应器在中国的研究与应用:进展与展望

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In the past 15 years, remarkable progress has been achieved on the research and commercial applications of membrane bioreactor (MBR) technology in China. The objective of this paper is then to critically review the research achievements and to specifically present commercial applications of MBR in China. A total of 722 scientific papers published in peer-reviewed journals (600 Chinese papers and 122 English papers) written by Chinese authors from 1991 to 2006 and 254 full-scale MBR plants constructed in China were used as the analysis database. The number of articles published in journals together with organizations involved in MBR research saw a significant increase from 2001 to 2006, and much research progress was made during this period. From geographic distribution of these studies, it was found that the majority of the studies were carried out in North China, East China and North-East China. The research mainly focused on biomass separation MBR (BSMBR) with limited studies on extractive MBR (EMBR) and membrane aeration bioreactor (MABR), etc., and research contents included MBR configuration and type, membrane material and module, membrane fouling and control, characteristics of various wastewater treatment and other aspects like gas removal and microbial fermentation, etc. For commercial applications in China, a total of 254 MBR plants for municipal and industrial wastewater treatment were constructed by a lot of home-grown companies such as Tianjin Motimo Membrane Technology Co., Ltd. and Beijing Origin Water Technology Co., Ltd. and overseas-funded companies like Toray (Japan), Zenon (Canada), Mitsubishi-Rayon (Japan), etc. MBR plants with large treatment capacity will be built in future especially in North China due to the great need of water reclamation and reuse. Potential areas of MBR application include surface/drinking water treatment, gas diffusion and removal, membrane assisted fermentation for biological substance transformation and production, etc.
机译:在过去的15年中,膜生物反应器(MBR)技术在中国的研究和商业应用取得了显着进展。然后,本文的目的是批判性地回顾研究成果,并具体介绍MBR在中国的商业应用。 1991年至2006年,在中国同行撰写的经同行评审的期刊上发表的722篇科学论文(600篇中文论文和122篇英文论文)和在中国建造的254座大型MBR工厂被用作分析数据库。从2001年到2006年,与MBR研究相关的组织在期刊上发表的文章数量大大增加,在此期间取得了许多研究进展。从这些研究的地域分布来看,发现大部分研究是在华北,华东和东北进行的。该研究主要集中在生物质分离MBR(BSMBR)上,但对萃取MBR(EMBR)和膜曝气生物反应器(MABR)等的研究有限,研究内容包括MBR的构造和类型,膜的材料和组件,膜的结垢和控制,在中国的商业应用中,许多本土公司(例如天津Motimo膜)共建造了254个MBR厂,用于市政和工业废水处理,以在中国进行商业应用。科技有限公司,北京起源水技术有限公司以及日本东丽(Toray),加拿大芝诺(Zenon),日本三菱丽阳(Mitsubishi-Rayon)等外资公司。将建设处理能力大的MBR工厂未来,特别是在华北地区,由于对水的再生和再利用的巨大需求。 MBR应用的潜在领域包括地表水/饮用水处理,气体扩散和去除,用于生物物质转化和生产的膜辅助发酵等。

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