Evaluation of the effectiveness of common indoor plants in improving the indoor air quality of studio apartments

Sharma, Shambhavi; Bakht, Ahtesham; Jahanzaib, Muhammad; Lee, Hyunsoo; Park, Duckshin

doi:10.21203/rs.3.rs-2091762/v1

Cited by 5 publications

(2 citation statements)

References 47 publications

(31 reference statements)

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“…The combination of CAM (Crassulacean Acid Metabolism) and C3 plants has proven to be a highly effective pairing. According to botanical principles, CAM plants typically absorb carbon dioxide during the night, while C3 plants release carbon dioxide into the atmosphere [2].…”

Section: Plant For Effective Air Quality Improvement and Stress Relievermentioning

confidence: 99%

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Enhancing Indoor Well-being: A Multifunctional Approach to Indoor Living with Plants and Pegboards

Putra,

Mariana,

Lestari

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

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In recent times, there has been a noticeable trend towards increased indoor living, driven by the allure of convenience. However, this trend has raised concerns about heightened exposure to indoor pollutants, which significantly impact air quality and contribute to stress. Indoor plants are renowned for their air-purifying and stress-reducing qualities, serving as natural solutions to enhance indoor air quality. Nevertheless, many people struggle to care for them due to time constraints or a lack of expertise. This research endeavors to bridge the gap between the benefits of indoor plants and the hurdles of their maintenance. Furthermore, it acknowledges the significance of decluttering indoor spaces to alleviate stress, with pegboards emerging as a popular organizational choice. The primary objective of this study is to introduce an innovative solution: a modular, magnetic pegboard system featuring purpose-built modules. This multifunctional pegboard system serves a dual purpose. Firstly, it streamlines organization, effectively reducing the stress induced by desk clutter. Secondly, it fosters an environment conducive to indoor plant care, making it accessible to all, including those with limited horticultural knowledge. Additionally, strategically placed indoor plants can offer natural shade and insulation, potentially reducing the need for excessive heating or cooling in indoor spaces. This, in turn, can lead to lower energy consumption and decreased greenhouse gas emissions, aligning with sustainable material use. Pegboards constructed from sustainable materials, such as wood, can indeed be eco-friendly choices that contribute to the overall reduction of the environmental footprint in living spaces. The primary focus of this study centers on the design, development, and implementation of this user-friendly pegboard system, underscored by its adaptability and positive impact on indoor well-being, air quality, and sustainability. By means of this innovation, the research aspires to elevate indoor spaces, fostering healthier and more harmonious living and working environments, well-being, and air quality.

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Section: Plant For Effective Air Quality Improvement and Stress Relievermentioning

confidence: 99%

“…One effective solution to mitigate these negative effects is the incorporation of indoor plants to enhance indoor air quality [2]. Notably, exposure to indoor plants has been shown to reduce stress levels.…”

Section: Introductionmentioning

confidence: 99%

Enhancing Indoor Well-being: A Multifunctional Approach to Indoor Living with Plants and Pegboards

Putra,

Mariana,

Lestari

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

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A Microalgae Photobioreactor System for Indoor Air Remediation: Empirical Examination of the CO2 Absorption Performance of Spirulina maxima in a NaHCO3-Reduced Medium

Han,

Park,

Kim

et al. 2023

Applied Sciences

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Microalgae-based photobioreactors (PBRs) have gained attention as a sustainable solution for indoor air quality (IAQ) control. This study investigates indoor CO2 absorption performance of Spirulina maxima (S. maxima) in NaHCO3-limited cultivation (standard: NaHCO3-free medium = 1:1 v/v%) of a lab-scale PBR system. Cultivation performance of three medium amendments (standard, 50% NaHCO3, and NaHCO3-free) was compared by observing cell growth for 30 days in a controlled environment. Empirical examinations were conducted to evaluate the algal CO2 uptake, and overall system performance in the culture volumes of 2, 4, and 7 L and natural indoor CO2 concentration of ~1100 ppm. We found CO2 was reduced by ~55%, in an air chamber of 0.064 m3, showing the greatest mitigation rate (~20%) on Day 4. Under a high concentration of CO2 (10,000 ppm), the CO2 levels were decreased up to ~90% before saturation. This research provides valuable insights into the development of S. maxima-activated IAQ control systems for airtight buildings.

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Monitoring of Ambient Air Quality Patterns and Assessment of Air Pollutants’ Correlation and Effects on Ambient Air Quality of Lahore, Pakistan

et al. 2023

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Industrialization, explosive population growth, anthropogenic activities, and vehicular exhaust deteriorate ambient air quality across the world. The current study aims at assessing the impacts on ambient air quality patterns and their co-relations in one of the world’s most polluted cities, i.e., Lahore, Pakistan, during a strict, moderate, and post-COVID-19 period of 28 months (March 2020–June 2022). The purpose of this study is to monitor and analyze the relationship between criteria air pollutants (SO2, particulate matter (PM 10 and 2.5), CO, O3, and NO2) through a Haz-Scanner 6000 and mobile van (ambient air quality monitoring station) over nine towns in Lahore. The results showed significantly lower concentrations of pollutants during strict lockdown which increased during the moderate and post-COVID-19 lockdown periods. The post-COVID-19 period illustrates a significant increase in the concentrations of SO2, PM10, PM2.5, CO, O3, and NO2, in a range of 100%, 270%, 500%, 300%, 70%, and 115%, respectively. Major peaks (pollution concentration) for PM10, PM2.5, NO2, and SO2 were found during the winter season. Multi-linear regression models show a significant correlation between PM with NO2 and SO2. The ratio of increase in the PM concentration with the increasing NO2 concentration is nearly 2.5 times higher than SO2. A significant positive correlation between a mobile van and Haz-Scanner was observed for CO and NO2 data as well as ground-based observation and satellite data of SO2, NO2, and CO. During the strict COVID-19 lockdowns, the reduction in the vehicular and industrial exhaust significantly improved the air quality of nine towns in Lahore. This research sets the ground for further research on the quantification of total emissions and the impacts of vehicular/industrial emissions on human health.

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Evaluation of the effectiveness of common indoor plants in improving the indoor air quality of studio apartments

Cited by 5 publications

References 47 publications

Enhancing Indoor Well-being: A Multifunctional Approach to Indoor Living with Plants and Pegboards

Enhancing Indoor Well-being: A Multifunctional Approach to Indoor Living with Plants and Pegboards

A Microalgae Photobioreactor System for Indoor Air Remediation: Empirical Examination of the CO2 Absorption Performance of Spirulina maxima in a NaHCO3-Reduced Medium

Monitoring of Ambient Air Quality Patterns and Assessment of Air Pollutants’ Correlation and Effects on Ambient Air Quality of Lahore, Pakistan

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