纳米过滤 - 技术发展状况和趋势的概述

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Jun 30 2009

Research and Markets, leading source for international market research and market data, has announced the addition of Frost + Sullivan's new report "纳米过滤 - 技术发展状况和趋势的概述" to their offering.

This Frost & Sullivan research service titled Nanofiltration--An Overview of Technology Development Status and Trends provides an overview of the developments taking place within this industry, together with an analysis of the current market and technological trends. In this research, Frost & Sullivan's expert analysts thoroughly examine the following applications: water and wastewater treatment, processing of water, and a wide range of industries such as chemical, petrochemical, pharmaceutical, paper, textile and food.

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技术概述

Technological Developments in Membrane Materials Boost Innovation in the Nanofiltration Market

与流行的看法相反，水溶液的膜过滤是一个经过深入研究的领域，几乎没有创新技术成就的范围，因此相对较新的纳米滤过市场发生了令人兴奋的变化。纳米过滤将鼓励大量的技术创新，从而在未来几年内增加市场份额。这项研究的分析师指出：“水溶液的纳米滤过主要受水需求的影响。”“缺水需要更多地关注咸水的家用水加工或淡化。”此外，对工业可加工水的需求很高，这促进了水回收系统的安装。纳米过滤也越来越多地部署在适度条件下的有机溶液分离和相对较低的成本。

在当前情况下，纳米过滤技术的负担能力是至关重要的购买因素，因为缺水导致水价显着上涨。在过去的五年中，美国国内水的成本在美国增长了27％，澳大利亚增加了45％。尽管逆渗透是一种流行的水处理方法，并清除了水中最小的污染物，但纳米过滤技术的运营成本较低，并且在某些水处理系统中是一种有效的方法。

Organic separation with membranes did not appeal to end users due to the lack of durable and selective material for these systems. However, the current level of technology development makes up for those arrears in several industry sectors, giving end users alternatives to traditional techniques such as chromatography and thermal distillation. Nanofiltration developments are propelled by increasing demands for higher membrane efficiency and lifetime. The main issue faced by organic nanofiltration is a lack of solvent-resistant material that allows for reliable design and longer performances. The market competition is primarily concerned with such issues that drive the development of nanofiltration in new technological regions. While customers are looking for products that aid cost reduction and fit into their existing production lines, manufacturers have been dwelling on sorting out major membrane design issues,” explains the analyst. “One such challenging membrane design issue is the separation of amine solutions with amines.”

Nanofiltration is considered a smart solution that could replace expensive reverse osmosis in various applications such as desalination of water or removal of monovalent ions. However, even in the mature water-related sector, there sometimes is a problem of poor client reception for new technical solutions such as ceramic membranes. “Additional investment in R&D or installation of pilot lines confirming proof-of-concept designs would pave the way for better acceptance of innovative technical solutions by the organic as well as water-related sectors,” concludes the analyst.

Application Sectors

Expert Frost & Sullivan analysts thoroughly examine the following application sectors in this research: