| URN | etd-0727116-150347 | Statistics | This thesis had been viewed 315 times. Download 1 times. |
| Author | YI-LING YEH | ||
| Author's Email Address | a32654132@yahoo.com.tw | ||
| Department | Department of construction & spatial design | ||
| Year | 2015 | Semester | 2 |
| Degree | Master | Type of Document | Master's Thesis |
| Language | zh-TW.Big5 Chinese | Page Count | 57 |
| Title | EFFICIENCY OF CHLORINE DIOXIDE REMOVING FORMALDEHYDE FROM INDOOR AIR | ||
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| Abstract | In this study, chlorine dioxide as the main agent in removing indoor air formaldehyde, since chlorine dioxide with non-toxic, non-irritating or mild irritation, mutagenicity, and a wide range of sterilization, short duration of action, good effect and other characteristics, so Discussion as a reagent, in order to improve indoor air quality. Study using three different concentrations of chlorine dioxide and reagents A and B brands of air purifier remove formaldehyde, to investigate their efficiency and time in which chlorine dioxide is chlorine dioxide fumigation spray generated after the excellent results not only has strong oxidizing power, can quickly decompose formaldehyde, benzene, ammonia and other harmful gases, formaldehyde and other harmful gases and produce a stable oxidized substance, not release harmful gases. The results are displayed in a fixed concentration of formaldehyde in the context of the test, formaldehyde removal of chlorine dioxide compared, it was found two models cleaners cast representing 100 ppm chlorine dioxide efficiency is better than 200ppm poor efficiency, proven chlorine dioxide reagent indeed formaldehyde removal efficiency significantly. And the removal of the reagent with the use of chlorine dioxide concentration in a positive relationship. More than 200ppm of chlorine dioxide removal agent to reach 100% within 10 minutes. |
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| Files | indicate in-campus access at 5 years and off-campus access at 5 years | ||
| Date of Defense | 2016-06-30 | Date of Submission | 2016-07-27 |