Indoor Air Quality (IAQ) Case Study: Bioaerosol Reduction Quantification by ARE Laboratories
Dec 31, 2024
Introduction
Aerosol Research and Engineering Laboratories is at the forefront of air quality testing, offering precise evaluations that help optimize and validate air purification technologies. Our recent in-depth study of a proprietary filtration device in a senior living community showcases our commitment to enhancing indoor environments through scientific rigor and technological expertise.
Comprehensive Air Quality Assessments
Our laboratories utilize comprehensive testing methodologies tailored to assess the effectiveness of air purification systems in real-world scenarios. In this study, we demonstrated our capabilities with:
Viable Bioaerosol Sampling: We used a customized sampling system equipped with three SKC Viable Impactors to capture airborne microorganisms across various agar media, ensuring a thorough air quality assessment before and after device activation.
Advanced Analytical Techniques: Using MALDI-TOF mass spectrometry, we identified and quantified specific microbial species, providing detailed insights into the types and concentrations of bioaerosols present.
Pre- and Post-Treatment Evaluation: The study measured a notable reduction in bioaerosols, with a 45% decrease in bacteria and a 28% decrease in fungal species, highlighting the air purification device's effectiveness in a populated senior living environment.
Expertise and Precision in Air Purification Testing
Aerosol Research and Engineering Laboratories excel in:
Targeted Bioaerosol Reduction Analysis: We specialize in quantifying how effectively air purifiers reduce pathogens in specific settings, which is crucial for environments like healthcare facilities, educational institutions, and senior care homes.
Detailed Reporting and Recommendations: Each testing project concludes with a comprehensive analysis, including but not limited to recommendations for optimizing air quality based on the specific characteristics and needs of the environment.
Bacterial Colony Morphological Characteristics. These were used to track bacterium and mold concentrations for the duration of the case study. Pre and Post-treatment culture plates were evaluated for 6 weeks.
Tailored Testing for Optimal Results Understanding that each indoor environment has unique challenges, we customize our testing protocols to meet your specific requirements. Our testing involved:
Strategic Sampling Locations: Sampling was conducted in common areas within a senior living facility, including both high and low-traffic zones, to assess the device's performance across different environmental conditions.
Strategic Sampling Times: Sampling was conducted during similar times of day to avoid the effects of different activities that may have affected air quality.
Continuous Monitoring and Control: Ensuring consistency and accuracy, our technicians meticulously managed the sampling process, maintaining the integrity of the study from setup to conclusion.
Pre- and Post-Treatment Agar Plate Cultures of Samples taken in the Restroom. The top row consists of the pre-treatment samples taken on July 31st, 2023, and the lower row consists of the post-treatment samples taken on September 26th, 2023. The agar plate types are TSA, Sabdex, and blood agar from left to right. The various agar materials are suited to the growth of different organisms. The reduced growth on the post-treatment plates on the lower row provides an excellent visual representation of the effectiveness of the air purification device.
Partner with Confidence: Collaborate with Aerosol Research and Engineering Laboratories to ensure your air purification solutions meet the highest standards. Our rigorous testing and detailed analyses help you deliver products that are not only effective but also scientifically verified to improve indoor air quality.
Advanced Bioaerosol Testing Services
Utilizing state-of-the-art methodologies and equipment, our tests are designed to rigorously assess the efficacy of air purification systems under real-world conditions. For this case study, we employed:
Custom-designed sampling systems to capture a wide range of bioaerosols.
Detailed analysis using MALDI-TOF mass spectrometry for precise species identification.
Continuous monitoring of pre- and post-device installation to measure the effective reduction in airborne pathogens.
Expertise in Air Purification Evaluation
Our expertise extends beyond standard testing; we provide in-depth analysis and validation of air purification technologies. This includes;
The evaluation of devices is based on their operational efficiency and ability to reduce bacteria and mold in susceptible environments. Various culture media were used to ensure comprehensive bioaerosol capture and accurate quantification.
Expert interpretation of results was performed to provide clear, actionable insights for our clients.
Customized Solutions for Diverse Environments
Every indoor environment presents unique challenges. Aerosol Research and Engineering Laboratories tailors its testing protocols to meet the specific needs of different settings, from senior living facilities to hospitals and schools. Our testing ensures that air purifiers meet expected standards and contribute significantly to safer indoor air quality.
Collaborate with a Trusted Leader
Partner with Aerosol Research and Engineering Laboratories and benefit from our extensive experience and specialized expertise in bioaerosol testing. Whether you're developing new air purification technology or must ensure your current systems perform optimally, our rigorous testing services provide the validation you need to succeed.
Contact Us Today
Learn how our air quality testing services can help you improve air quality and comply with health standards. Contact Aerosol Research and Engineering Laboratories today to discuss your specific needs and how we can assist in enhancing the air quality within your facilities.
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