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Method for improving the permeate flux of a cross-flow membrane filter
Method for improving the permeate flux of a cross-flow membrane filter
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机译:改善错流膜过滤器渗透通量的方法
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摘要
A method for improving the permeate flux of a cross-flow membrane filter having at least two membrane ports through which the feed solution passes and at least two permeate outlets. The method includes the steps of establishing a first flow of a feed solution in a first direction through the membrane ports of the cross-flow membrane filter; reversing the first flow after a predetermined time to a second flow direction opposite that of the first flow direction; and repeating steps (a) and (b) until the permeate flux through the cross flow membrane filter reaches an unacceptable level by using a feed pump and a valve manifold assembly located between the feed pump and the cross flow membrane filter for selectively reversing the flow of the feed solution through the membrane ports of the cross flow membrane filter.
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