상하수도학회지 (Journal of Korean Society of Water and Wastewater)
- 제13권1호
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- Pages.43-50
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- 1999
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- 1225-7672(pISSN)
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- 2287-822X(eISSN)
퇴비 및 폐타이어 Granule을 이용한 악취 제거
Odor Removal by Using Compost and Granular Scrap Tires
초록
In spite of low energy requirement, and operation and construction cost, biofilters with soil beds have not been operated efficiently. Because of excess moisture in winter and rainy periods, saturated pores in the bed prevent passage and sorption of odorous compounds. Sometimes this results in septic conditions that release previously sorbed and oxidized sulfur. Therefore, an economical and effective alternative needs to be developed. The objectives of this study were to confirm applicability of the granular scrap tires with compost for treating odorous gas as well as to obtain optimum design parameters for proposed system. In lab-scaled test, multiple stage reactors had lower headloss than a single stage reactor and less headloss was occurred for the gas with higher moisture content. For practical purpose, pilot-scaled reactor was operated to remove odor from septic tank, manure and animal wastewater treatment plant and composting machine. According to the results of pilot scaled test,
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