Filter arrangement with slider valve and method for using the same

A filter arrangement with a top element and a bottom element and a filter element therebetween captures oversized particles on the upper surface of the filter element and tangentially rinses these particles using an elution fluid to provide a concentration of particles in a relatively low volume of...

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Hauptverfasser: Castanon, Scott, Ingber, Gal
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creator Castanon, Scott
Ingber, Gal
description A filter arrangement with a top element and a bottom element and a filter element therebetween captures oversized particles on the upper surface of the filter element and tangentially rinses these particles using an elution fluid to provide a concentration of particles in a relatively low volume of fluid for further analysis. A configuration using a slider valve may also be utilized. Additionally, an arrangement of supply and receiving containers may be used to minimize the number of containers required. A mass flow meter may be incorporated to measure the flow of elution fluid. Finally, a wash stage of the filtering process may be used to introduce stain onto the particles for further analysis, such as that associated with Gram staining and these stained particles may be further analyzed.
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subjects BEER
BIOCHEMISTRY
CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
CHEMISTRY
COMPOSITIONS OR TEST PAPERS THEREFOR
CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES
ENZYMOLOGY
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL
METALLURGY
METERING BY VOLUME
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PHYSICS
PROCESSES OF PREPARING SUCH COMPOSITIONS
SEPARATION
SPIRITS
TESTING
TRANSPORTING
VINEGAR
WEIGHING
WINE
title Filter arrangement with slider valve and method for using the same
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