| CROSS-FLOW FILTRATION OF FUNGAL SUSPENSION WITH REVERSED-FLOW CLEANING |
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| 引用本文： | 苏志国,Donald E.Brown. CROSS-FLOW FILTRATION OF FUNGAL SUSPENSION WITH REVERSED-FLOW CLEANING[J]. 中国化学工程学报, 1990, 5(2): 143-152 |
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| 作者姓名： | 苏志国 Donald E.Brown |
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| 作者单位： | Institute of Chemical Engineering, Dalian University of Technology, Dalian ;; Biotechnology Centre, Cranfield Institute of Technology, Cranfield, MK43, OAL, UK ; |
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| 摘 要： | The separation of fungal suspension Trichoderma reesei was studied by using cross-flow filtration(CFF)with re-versed-flow cleaning(RFC)technique.The advantage of this technique is demonstrated in comparison with other filtra-tion techniques.The filtration rate is influenced by different frequencies of RFC.For optimum combination of CFF andRFC,both experimental and theoretical considerations are necessary and are discussed.An expression has been derivedfor the optimum filtration time needed to maximize the flux for a given RFC period assuming that the filtration stage canbe approximated by Ruth’s equation.The practical usefulness of this calculation is demonstrated on a batch thickening op-eration.
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| 修稿时间： | |
CROSS-FLOW FILTRATION OF FUNGAL SUSPENSION WITH REVERSED-FLOW CLEANING |
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| SU Zhiguo,Donald E.Brown. CROSS-FLOW FILTRATION OF FUNGAL SUSPENSION WITH REVERSED-FLOW CLEANING[J]. Chinese Journal of Chemical Engineering, 1990, 5(2): 143-152 |
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| Authors: | SU Zhiguo Donald E.Brown |
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| Affiliation: | Institute of Chemical Engineering, Dalian University of Technology, Dalian Biotechnology Centre, Cranfield Institute of Technology, Cranfield, MK43, OAL, UK |
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