기초환경시설의 악취방지설비의 현황 및 악취효율 분석Analysis of current status and removal efficiencies of various odor removal systems in publicly owned environmental treatment facilities
- Other Titles
- Analysis of current status and removal efficiencies of various odor removal systems in publicly owned environmental treatment facilities
- Authors
- 이태호; 양경식
- Issue Date
- Dec-2022
- Publisher
- 한국냄새환경학회
- Keywords
- Complex odor; Environmental facility; Efficiency; Odor removal system; .
- Citation
- 실내환경 및 냄새 학회지, v.21, no.4, pp.336 - 350
- Journal Title
- 실내환경 및 냄새 학회지
- Volume
- 21
- Number
- 4
- Start Page
- 336
- End Page
- 350
- URI
- http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/43083
- DOI
- 10.15250/joie.2022.21.4.336
- ISSN
- 2288-9167
- Abstract
- The types and distribution ratio of odor removal systems installed in publicly owned environmental facilities such as sewage treatment, wastewater treatment, manure treatment, livestock manure treatment, and food waste treatment were investigated. Since the intensity of the odor and the composition of the odor substances are different depending on the type of each public treatment facility, different odor removal efficiencies were derived depending on the applied odor removal technology. In addition, the removal effi ciency of complex odors and individual odor substances of odor removal systems such as those applying biofilters, scrubbers, and adsorption towers were also compared and evalu ated. Although it depends on each odor removal technology and application facility, about 50% of various odor removal systems presented an odor removal performance of less than 30%. The odor removal systems with an odor removal efficiency of 70% or more were evaluated to be less than 30% of the total number. Therefore, we suggest that odor removal efficiencies should be improved through continuous monitoring, diagnosis, reinforcement of maintenance, and improvement of systems.
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