The component of fouling is analysed in this paper. It is found that the foulings impact heat exchangers are organic foulings mainly.
论文通过对换热设备内污垢成分的分析，发现污染换热设备的主要为有机污垢。
The cleaning methods of jam caused by fouling of polysulfone UF membrane, the behavior of organic fouling and the elimination of contamination are studied using several chemicals.
利用几种化学药剂对聚砜超滤膜有机污染造成的堵塞的清洗方式进行了试验研究，研究了UF膜组件的有机污染行为及膜组件污染物的去除。
Low Organic matter removal rate and membrane fouling are two key problems.
超滤技术的两个最主要障碍为对有机物去除效果差和膜污染问题。
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