---
title: Science behind the innovation | VOCs (3)
description: VOCs | All of the science behind biological air purifiers (3)
---

# Archive : VOCs (3)

![](https://www.naava.io/hs-fs/hubfs/naava-2021-theme-assets/example-images/default-hero-image.jpg?width=2560&name=default-hero-image.jpg)

![3C2AEB6A2A.jpg](https://www.naava.io/hs-fs/hubfs/Science_blog/3C2AEB6A2A.jpg?width=600&name=3C2AEB6A2A.jpg)

Science

### [Indoor-biofilter growth and exposure to airborne chemicals drive similar changes in plant root bacterial communities](https://www.naava.io/science/indoor-biofilter-growth-and-exposure-to-airborne-chemicals-drive-similar-changes-in-plant-root-bacterial-communities)

This study from Drexel University (2015), investigated how bacterial root communities on two large installed plant ...

![](https://www.naava.io/hs-fs/hubfs/Science_blog/3037652ED7.jpg?width=600&name=3037652ED7.jpg)

Science

### [Characterization of microbial species in a regenerative bio-filter system for volatile organic compound removal](https://www.naava.io/science/characterization-of-microbial-species-in-a-regenerative-bio-filter-system-for-volatile-organic-compound-removal)

Using a plant based bio-filtration system with a root bed of activated carbon and porous shale pebbles, researchers at ...

![plants by the window board.jpg](https://www.naava.io/hs-fs/hubfs/plants%20by%20the%20window%20board.jpg?width=600&name=plants%20by%20the%20window%20board.jpg)

Science

### [Efficiency of volatile formaldehyde removal by indoor plants: contribution of aerial plant parts versus the root zone](https://www.naava.io/science/efficiency-of-volatile-formaldehyde-removal-by-indoor-plants-contribution-of-aerial-plant-parts-versus-the-root-zone)

A joint researcher team from Korea and the USA (2008), investigated the contribution of aerial plant parts versus the ...

![office hallway.jpg](https://www.naava.io/hs-fs/hubfs/office%20hallway.jpg?width=600&name=office%20hallway.jpg)

Science

### [The potted-plant microcosm substantially reduces indoor air pollution: I. Office field-study](https://www.naava.io/science/the-potted-plant-microcosm-substantially-reduces-indoor-air-pollution-i.-office-field-study)

This research (2006) reports on the installation of indoor plants on total volatile organic compound (TVOC) levels, ...

![plant-computer-iMac.jpg](https://www.naava.io/hs-fs/hubfs/plant-computer-iMac.jpg?width=600&name=plant-computer-iMac.jpg)

Science

### [Associations of cognitive function scores with CO2, ventilation, and VOC exposures in office workers: a controlled exposure study of green and conventional office environments](https://www.naava.io/science/a-controlled-exposure-study-of-green-and-conventional-office-environments)

A Harvard University led multidisciplinary team investigated the decision making performance of 24 participants ...

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