Results 91 to 100 of about 19,730 (219)
Brazilian Journal of Food Technology, 2015 Summary Betalains are fruit pigments possessing health-giving properties. To isolate the pigments, the juice must be separated from the fruit matrix, which contains biopolymers. The aim of this study was to clarify cactus pear juice by microfiltration to
Cristina VERGARA +5 more
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Flux enhancements in cross-flow microfiltration [PDF]
, 1999 Two-phase flow microfiltration successfully reduced the fouling problem for several microfiltration processes. Two-phase flow, created by introducing air into the fluid, increased the permeate flux 120%, 45%, and 40% for three different fermented biomass
Liao, Wen Chang
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Simulation of cross-flow microfiltration by multiphase flow model
, 2010 碩士本研究以多相流模式模擬掃流微過濾之濾餅成長情形，探討濾餅的性質與結垢的機制，並進行掃流過濾實驗，取得數據作為比較，並了解掃流微過濾之特性。實驗中使用平均孔徑為0.1 μm的醋酸纖維膜（Mixed cellulose ester）過濾平均粒徑為0.8 μm的聚甲基丙烯酸甲酯（PMMA）粒子。在兩相流動的掃流微過濾中，改變懸浮液濃度與掃流速度，實驗結果顯示，懸浮液濃度越高與掃流速度越慢的條件下濾速越低，平均孔隙度也會逐漸降低。而利用計算流體力學（Computational Fluid Dynamics,
方巽禾; Fang, Hsun-he
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Back-pulsing as an energy-saving method in the microfiltration of milk [Elektronisk resurs]
, 2014 Extended shelf-life milk can be produced by a combination of microfiltration and pasteurisation. However, due to the need for high cross-flow velocity during microfiltration, the energy consumption is high.
Arkell, Anders, +3 more
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Removal of heavy metals from electroplating wastewater by membrane [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2002 This research was to study the treatment of heavy metals in electroplating wastewater using membranes. Two selected membrane types, cellulose acetate microfiltration membrane with pore size 0.2 μm and polysulfone ultrafiltration membrane with MWCO of 30 ...
Galaya Srisuwan, Poonpetch Thongchai
doaj
Microbiological, physicochemical and biotechnological properties of dairy raw materials under intensive technologies [PDF]
E3S Web of ConferencesThe purpose of the article is to analyze the microbiological, physico-chemical and biotechnological properties of raw milk obtained under intensive technologies using the Lely Astronaut A4 robotic milking system in comparison with milking operations ...
Chechenikhina Olga, Lazarev Vladimir
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Microfiltration of water-based paint effluents
, 2004 This paper deals with recovery of water from the effluent in a paint factory in Kuala Lumpur for reuse using microfiltration ...
Hasan, S. +4 more
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Marginal sealing applying sodium hypochlorite versus phosphoric acid as dental conditioner
Revista Cubana de Estomatología, 2020 Introduction: Microfiltration is one of the main problems of all resin sealings. Many studies aim to optimize marginal sealing using a variety of conditioners, such as sodium hypochlorite, which allows good penetration of the adhesive by generating ...
Cesar Felix Cayo Rojas +1 more
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Edible Oil Industry Wastewater Treatment by Microfiltration with Ceramic Membrane
, 2016 Membrane technology is convenient for separation of suspended solids, colloids and high molecular weight materials that are present. The idea is that the waste stream from edible oil industry, after the separation of oil by using skimmers is subjected to
Lidietta Giorno +6 more
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Justification of membrane filtration parameters in the production of whey protein isolate
Пищевые системыThe research was aimed at studying the combined effect of micro- and ultrafiltration technological parameters for justification of rational modes in the production of whey protein isolate.
E. I. Melnikova +3 more
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