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据英国Technavio公司最近发布的一份研究报告,2016~2020年全球沼气提纯设备市场年均复合增长率将达到9%。沼气提纯方法有水洗法,化学洗涤法,变压吸附(PSA)法,膜分离法等几大类。其中,水洗法设备市场增长将超过9%,化学洗涤法设备市场增长接近9%,PSA法设备市场增长超过8%。几种方法各有优缺点,都在发展。
According to a recent report released by British Technavio Company, the global compound annual growth rate of biogas purification equipment market will reach 9% from 2016 to 2020. Biogas purification methods are washing method, chemical washing method, pressure swing adsorption (PSA) method, membrane separation and other categories. Among them, the water washing equipment market will grow by more than 9%, chemical washing equipment market growth of nearly 9%, PSA law equipment market growth of more than 8%. Several methods have their own advantages and disadvantages, are developing.