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Dispersion Characteristics of Odorous Elements from Nambu Wastewater Treatment Plant and a Nearby Streams in Busan
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 Title & Authors
Dispersion Characteristics of Odorous Elements from Nambu Wastewater Treatment Plant and a Nearby Streams in Busan
Mun, Seong-Man; Lee, Hyung-Don; Cho, Sang-Won; Kang, Dong-Hyo; Park, Hae-Sik; Oh, Kwang-Joong;
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 Abstract
The covered stream of cities are considered an odor source. Also, the public do not want a wastewater treatment plant(WWTP) near their properties due to the emission of odor emanating from such sources, although they play an important role in urban development. The purpose of this study is to analyze the pattern distribution of the odorous compounds from the Nambu WWTP and Youngho stream in Busan. odor sampled four times were analyzed by instrumental analysis method and indirect olfactory method. The kinds of offensive odorous compounds examined are acetaldehyde, propion aldehyde, hydrogen sulfide, methyl mercaptan, dimethyl sulfide and ammonia. Also, Concentration of air pollutants has been calculated by ISCST3 models. At the result of this study, The Nambu WWTP releases sulfur compounds. And the major odorous were hydrogen sulfide (1,475 ppb) and acetaldehyde (95 ppb) at Youngho stream. The stink which residents feel will point out the Nambu WWTP mainly if the odor is removed with the improvement of a Youngho stream. Accordingly, we should pay more attention to appropriate components to processes in odor reducing plan at Nambu WWTP.
 Keywords
Identify cause of odor;Complex odor;Wastewater treatment plant;Stream;ISCST3;
 Language
Korean
 Cited by
1.
부산수영하수처리장 하수와 음식물쓰레기 병합처리 시 공정별 악취특성 및 후처리시설 효율평가,이형돈;강대종;이민호;강동효;오광중;

청정기술, 2012. vol.18. 4, pp.379-389 crossref(new window)
2.
매립지 악취가 주변 대기질에 미치는 영향 예측 - 청주청원 광역매립지 사례연구 -,이상우;

환경영향평가, 2012. vol.21. 5, pp.695-705
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