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Identify driving forces of MBR applications in China

机译:确定中国MBR应用的推动力

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摘要

During the last two decades, MBR applications in China grow exponentially with the first pilot test of 10 m /d in 1999 and the first application with capacity of 110,000 m /d commissioned in 2009. It is critical to examine the drivers of MBR applications in China, which can provide sound scientific basis for future development of MBR applications. This study summarized the historical development of MBR applications and analyzed the driving forces by survey, literature review and interviews with MBR suppliers. The results showed that: (1) technical advantages of MBR and public policy related to water resources and environment promoted MBR beyond lab and pilot test into wide commercial applications in China; (2) petrochemical industry needs for wastewater treatment and reuse promoted medium-scale MBRs as public policy and regulation on water resources and environment tightens; (3) when the breakthrough of capacity of a single project above 10 thousand m /d, the Green Olympic Games and Asian Games and tightening effluent regulations in environmentally sensitive areas incentivized MBR applications; and (4) the emergence of 100,000 m /d MBR was mainly stimulated by water resources stress. Water resources stress and public policy related on resources and the environment are the primary driving forces in the last several decades. The future drivers of MBR applications in China appear to be decreasing operation cost.
机译:在过去的二十年中,中国的MBR应用呈指数增长,1999年进行了首个10μm/ d的中试测试,2009年开始了首个产能为110,000μm/ d的应用。中国,可以为MBR应用程序的未来发展提供可靠的科学依据。这项研究总结了MBR应用程序的历史发展,并通过调查,文献综述和与MBR供应商的访谈分析了驱动力。结果表明:(1)MBR的技术优势以及与水资源和环境有关的公共政策使MBR超越了实验室和中试测试,进入了中国的广泛商业应用; (2)随着对水资源和环境的公共政策和法规的严格,石化行业对废水处理和回用的需求促进了中等规模的MBR; (3)当单个项目的产能突破1万立方米/天时,绿色奥运会和亚运会以及对环境敏感地区的污水法规越来越严格,从而刺激了MBR的应用; (4)100,000 m / d MBR的出现主要是受到水资源压力的刺激。在过去的几十年中,与资源和环境有关的水资源压力和公共政策是主要的推动力。中国MBR应用的未来驱动因素似乎正在降低运营成本。

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