fermentation odors

Fermentation Odors

A major pharmaceutical manufacturer puts the lid on fermentation odors by installing Camfil's vertical industrial air cleaner.

COMPANY PROFILE

This pharmaceutical company is among the world's largest and is listed on the New York Stock Exchange. The manufacturer is headquartered in the northeastern United States and conducts research and development and produces medicines, vaccines and medical devices for a broad range of medical applications.

NUISANCE ODORS CIRCULATE IN THE LAB – AND UP TO MANAGEMENT

There was a distinct unpleasant odor in the pharmaceutical manufacturer's lab and cold storage area where starting fermentation samples were stored. Continuous employee complaints of nuisance odors eventually circulated to management, and the concern was escalated. With all the scientists having access to the large, 45°F walk-in cooler, there was a reasonable amount of in-and-out traffic. Entering and exiting the cooler caused large blasts of odors, and doors were frequently left open while transferring products and samples. Within minutes of opening the cooler, odors migrated to hallways and nearby offices. The odors were primarily ethanol-based and not considered a health risk, but were extremely unpleasant and distracting to the people exposed to them. In the fermentation application, odors are associated with the process and although not harmful, the exposed workers experienced the odors as extremely unpleasant.

THE ACTION

Incorporating an odor solution into the existing HVAC system was not an option due to space limitations, and incorporating system modifications was cost prohibitive. Continuing to consult with Camfil's molecular specialists, the biopharmaceutical company began to research alternatives. Camfil recommended a solution that offered immediate installation with quick results, and it only required the use of an existing 120V outlet. The small footprint of the recommended unit also made it easy to ft in the allowable space. The solution, Camfil's vertical freestanding Air Cleaner configured with molecular filters, would control the odor while providing a low-cost alternative to the biopharma manufacturer. Housed with 20 CamCarb canisters for removing the gaseous contaminant, the Industrial Air Cleaner vertical unit had a long life expectancy in the application with a carbon filter life cycle of 18 months.

ODOURS COMPLETELY AND IMMEDIATELY ELIMINATED

The air quality concerns are no longer an issue, and the odor has been completely eliminated. Offices nearby are experiencing zero odor, and employees using the storage area are reporting major improvements with no odor build-up or unpleasant blasts of air. The industrial vertical air cleaning unit produced positive results immediately after installation, and it continues to successfully control the constant odors generated by the fermentation process.

A freestanding industrial air cleaner fighting fermentation odors
One of Camfil's freestanding vertical industrial air cleaners
“We've experienced immediate improvement in our air quality and the odor is completely gone.
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