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. (1980): Rapid membrane filtration-epifluorescent microscopy technique for direct enumeration of bacteria in raw milk. — Appl. Environ. Microbiol. 39 : 423–429. Cousins C. M. Rapid

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Acta Microbiologica et Immunologica Hungarica
Authors: Zsófia Barna, Mihály Kádár, Emese Kálmán, Eszter Róka, Anita Sch. Szax, and Márta Vargha

— Detection and enumeration of Legionella — Part 2: Direct membrane filtration method for waters with low bacterial counts . Geneva, Switzerland : International Standard Organization . 29

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isolation and biochemical tests Bacterial isolation was conducted using the EPA Method 1605 ( USEPA, 2001 ). Water samples were pre-filtered, and 500 mL of them were subjected to membrane filtration using 0.45-µm nitrocellulose membranes (Sartorius Stedim

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Detection of microorganisms in different growth states based on microcalorimetry

A challenging test for establishing a rapid and reliable sterility method

Journal of Thermal Analysis and Calorimetry
Authors: Manrong Tan, Yongsheng Ren, Dan Yan, Xianghong Meng, Longhu Chen, Lingling Qiu, Yan Yan, Jianyu Li, and Xiaohe Xiao

preparations. Provisions of the current pharmacopoeia sterility test methods include membrane filtration and direct inoculation [ 1 ], which also can effectively sterility test of samples. However, the methods are limited by certain disadvantages: low

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. Bioresour. Technol . 102 ( 6 ): 4376 – 4382 . Kurama , H. , Poetzschke , J. , Haseneder , R. ( 2002 ) The application of membrane filtration for the removal of ammonium ions from

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biochemistry of seeds in relation to germination . Springer , New York , p. 62 . Csighy , A. , Koris , A. , and Vatai , G. ( 2018 ). Diafiltration based cow’s milk partial demineralization by membrane filtration process – parameter and technology

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Journal of Thermal Analysis and Calorimetry
Authors: Alexandre Prado, Aline Moura, Rômulo Andrade, Igor Pescara, Valéria Ferreira, Elaine Faria, Augusto de Oliveira, Esmeralda Okino, and Luiz Zara

waters [ 7 ]. These methods are based on chemical precipitation, cementation, exchange resins, membrane filtration and new modified adsorbents [ 8 – 11 ]. Alternative low-cost adsorbents such as chitosan, clays or certain waste products from industrial

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