The Simple Performance Testing Method for Passive Type Products to Remove Gaseous Formaldehyde(hcho)

長谷川, 麻子; 木村, 洋; 小峯, 裕己; 鎌田, 元康

doi:10.3130/aija.66.57_4

Cited by 2 publications

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…There has been no uniform testing method for measuring HCHO concentration decrease by adsorptive materials. Hasegawa et al. (2002) compared the decrease in HCHO concentration with and without a adsorptive building material in a test chamber (150 l) containing a wood‐based building material and a small fan.…”

Section: Introductionmentioning

confidence: 99%

Study of effect of adsorptive building material on formaldehyde concentrations: development of measuring methods and modeling of adsorption phenomena

et al. 2004

View full text Add to dashboard Cite

Development and verification of a method to measure the decrease in indoor pollutant concentration caused by an adsorptive building material are reported. Mass transfer has a great influence on the material's performance. The equivalent ventilation rate (Q(ads)) of the adsorption performance is defined as a new index that corresponds to the mass transfer coefficient. The equivalent ventilation rate (Q(ads)) can be used directly to compare the effect of pollutant concentration decrease via adsorption with the effect of ventilation.

show abstract

Section: Introductionmentioning

confidence: 99%

Study of effect of adsorptive building material on formaldehyde concentrations: development of measuring methods and modeling of adsorption phenomena

et al. 2004

View full text Add to dashboard Cite

show abstract

Numerical Analysis on Decreasing Effect of Pollutant Concentration With Absorptive Building Material in Standard House Model

Takeuchi

Kato

Seo

et al. 2009

Nihon Kenchiku Gakkai Kankyokei Ronbunshu

View full text Add to dashboard Cite

This study investigated the effect of absorptive building materials in decreasing indoor concentration of formaldehyde by numerical simulation. Many studies have been reported on this subject, but most were limited to the investigation of one room. In this study, the numerical analysis models were based on the standard house of AIJ (Architectural Institute of Japan) to study the building material in full-size house.The performances of absorptive materials were compared by changing the surface area and position, and the most effective arrangement was studied. The case that absorptive materials were placed on the whole walls showed large effect of decreasing pollutant concentration compared to that without absorptive materials. It is also shown that installing absorptive building materials in the room with high formaldehyde oncentration is most effective. It can be concluded that the performance of decreasing formaldehyde is not determined by absorptive surface area proportionally and the layout of the absorptive materials is also important to achieve better effect.

show abstract

The Simple Performance Testing Method for Passive Type Products to Remove Gaseous Formaldehyde(hcho)

Cited by 2 publications

References 0 publications

Study of effect of adsorptive building material on formaldehyde concentrations: development of measuring methods and modeling of adsorption phenomena

Study of effect of adsorptive building material on formaldehyde concentrations: development of measuring methods and modeling of adsorption phenomena

Numerical Analysis on Decreasing Effect of Pollutant Concentration With Absorptive Building Material in Standard House Model

Contact Info

Product

Resources

About