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Tutorial on HEPA Filtration

... HEPA filters are used in cleanrooms in many different industries, including ... nuclear, and biotechnology. HEPA filters are used in cleanrooms in many different industries, including ...

Article - admin - 2010-04-02 19:32 - 0 attachments

Air Filtration at High Temperatures

Air filtration at elevated temperatures presents multiple challenges in filter ... integrity testing. Many standard cleanroom practices and HEPA filter test procedures do not work, and some may result in hazardous ... integrity testing. Many standard cleanroom practices and HEPA filter test procedures do not work, and some may result in hazardous ...

Article - admin - 2010-06-22 19:27 - 0 attachments

Chemical Filtration Strategies For The Control of Airborne Molecular Contamination, Part 1

... Magazine, several AMC control strategies employingchemical filtration will be discussed. Topics to be covered will include: Part 1: ... -Corrosion on disk media and recording heads -HEPA filter degradation -Ineffective cleaning -Facility/equipment ...

Article - admin - 2010-04-23 15:33 - 0 attachments

Chemical Filtration Strategies For The Control of Airborne Molecular Contamination, Part 2

... have spurred the development of many new chemical filtration products. A few manufacturers are applying dry-scrubbing media in ... Not Topstory (HEPA Filters, HVAC, Regulations/Standards, Monitoring Equipment, November 2006) ...

Article - admin - 2010-04-23 15:19 - 0 attachments

Keeping Pharmaceutical Cleanrooms Clean

... widely known is the impact that the vacuum cleaner’s filtration system has on its effectiveness and on overall facility cleanliness. ... are not created equal; High-Efficiency Particulate Air (HEPA) and Ultra-Low Penetration Air (ULPA) filtered vacuum cleaners that appear ...

Article - admin - 2010-04-23 20:00 - 0 attachments

Cleaning the Cleanroom: The Right Way to Vacuum

... such as gloves, masks, wipers, swabs, hairnets, booties, HEPA filters, and tacky mats can be breeding grounds for contaminants if the ... be absolutely pure. Ceiling panels, lighting units, HEPA filtration units, sprinkler heads, walls, glass surfaces, process equipment, ...

Article - admin - 2010-06-22 18:33 - 0 attachments

The FFU: A Cleanroom Design Alternative

... attached to a 2’x4’ sheet metal enclosure containing a HEPA filter. Fan-Filter? (FF, maybe); Integrated Blower Module? (IBM, that’s ... twenty odd years ago. We see it installed as the primary filtration unit on laboratory workstations, replacing more cumbersome built-up ...

Article - admin - 2010-06-07 18:13 - 0 attachments

Airborne Security

... extreme demands on the control of airborne contaminants. HEPA and other higher-end filters provide effective means of removing ... kills a variety of organisms. Even the most robust air filtration systems are just that—filters designed to capture airborne ...

Article - admin - 2010-04-22 17:34 - 0 attachments

Trapping Airborne Molecules: Molecular Filters, Gas Purifiers - Part 1

... trapping devices not ubiquitous? The field of molecular filtration and purification is still emerging from the shadow of emphasis on ... larger particles. Granted, High Efficiency Particle Air (HEPA) filters are more complex than a window screen, and they can trap or ...

Article - admin - 2010-04-28 18:21 - 0 attachments

Modular Cleanrooms for Business Startups and New Product Development

... made into multiple smaller rooms. All air handling and filtration equipment modules are built into the modular room ceiling. Hook-ups ... back to the high efficiency particulate absorbing (HEPA) filters located in the cleanroom’s ceiling. This is accomplished by ...

Article - Controlled Envi... - 2010-06-01 19:20 - 0 attachments