The Influnce of Aeration Effect in Fong-San Reservoir and Cheng- Ching Lake and Their Odor-producing Microganism
碩士 === 國立成功大學 === 環境工程研究所 === 83 === The purpose of this research is to evaluate the areation treatment of both Feng-San reservoir and Cheng-Ching lake in reducing the odor problem and the growth of aquatic odor- producing microorganisms.For Feng-San rese...
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ndltd-TW-083NCKU05150082015-10-13T12:53:36Z http://ndltd.ncl.edu.tw/handle/41063446329912852738 The Influnce of Aeration Effect in Fong-San Reservoir and Cheng- Ching Lake and Their Odor-producing Microganism 曝氣工程對鳳山及澄清湖水庫臭味及產臭性微生物之影響 Bluce Hsu 徐樹剛 碩士 國立成功大學 環境工程研究所 83 The purpose of this research is to evaluate the areation treatment of both Feng-San reservoir and Cheng-Ching lake in reducing the odor problem and the growth of aquatic odor- producing microorganisms.For Feng-San reservoir,during the one year aeration treatment the lowest threshold odor number(TON) of 1.8 was in March while the highest TON of 8.0~8.5 was in August-September. The seasonal fluctutations in TON of reservoir water was closed related to the numbers of actinomycetes and certain types of phytoplankton.The low TON (1.8~3.0)of reservoir water and low numbers of actinomycetes( below 100 cells/ml)and phytoplankton water and low numbers of phytoplankton (64~1031 cells/ml)were found in Spring; however, a fishy odor-producing green algae and the musty odor-producing blue green algae as well as actinomycetes were in highest number while the highest TON with blue green algae、green algae and actinomycetes were 0.59、 0.55 and 0.36, respectively. About Cheng-Ching lake,during the one year aeration treatment the lowest threshold odor number(TON)of 1.6 was in March while the highest TON of 10.4 was in August. The seasonal fluctutations in TON of reservoir water was closed related to the numbers of actinomycetes .The correlation cofficient between TON of reservoir water and the numbers of actinomycetes was 0.84;it showed there were high related between both them. Therefore,the aeration treatment of raw water just changed the types of nutrient but can not significantly reduce the growth of odor-producing microorganisms and odor problem in this reservoir. Ming-Muh Kao 高銘木 1995 學位論文 ; thesis 129 zh-TW |
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碩士 === 國立成功大學 === 環境工程研究所 === 83 === The purpose of this research is to evaluate the areation
treatment of both Feng-San reservoir and Cheng-Ching lake in
reducing the odor problem and the growth of aquatic odor-
producing microorganisms.For Feng-San reservoir,during the one
year aeration treatment the lowest threshold odor number(TON)
of 1.8 was in March while the highest TON of 8.0~8.5 was in
August-September. The seasonal fluctutations in TON of
reservoir water was closed related to the numbers of
actinomycetes and certain types of phytoplankton.The low TON
(1.8~3.0)of reservoir water and low numbers of actinomycetes(
below 100 cells/ml)and phytoplankton water and low numbers of
phytoplankton (64~1031 cells/ml)were found in Spring; however,
a fishy odor-producing green algae and the musty odor-producing
blue green algae as well as actinomycetes were in highest
number while the highest TON with blue green algae、green algae
and actinomycetes were 0.59、 0.55 and 0.36, respectively.
About Cheng-Ching lake,during the one year aeration treatment
the lowest threshold odor number(TON)of 1.6 was in March
while the highest TON of 10.4 was in August. The seasonal
fluctutations in TON of reservoir water was closed related to
the numbers of actinomycetes .The correlation cofficient
between TON of reservoir water and the numbers of
actinomycetes was 0.84;it showed there were high related
between both them. Therefore,the aeration treatment of raw
water just changed the types of nutrient but can not
significantly reduce the growth of odor-producing
microorganisms and odor problem in this reservoir.
|
author2 |
Ming-Muh Kao |
author_facet |
Ming-Muh Kao Bluce Hsu 徐樹剛 |
author |
Bluce Hsu 徐樹剛 |
spellingShingle |
Bluce Hsu 徐樹剛 The Influnce of Aeration Effect in Fong-San Reservoir and Cheng- Ching Lake and Their Odor-producing Microganism |
author_sort |
Bluce Hsu |
title |
The Influnce of Aeration Effect in Fong-San Reservoir and Cheng- Ching Lake and Their Odor-producing Microganism |
title_short |
The Influnce of Aeration Effect in Fong-San Reservoir and Cheng- Ching Lake and Their Odor-producing Microganism |
title_full |
The Influnce of Aeration Effect in Fong-San Reservoir and Cheng- Ching Lake and Their Odor-producing Microganism |
title_fullStr |
The Influnce of Aeration Effect in Fong-San Reservoir and Cheng- Ching Lake and Their Odor-producing Microganism |
title_full_unstemmed |
The Influnce of Aeration Effect in Fong-San Reservoir and Cheng- Ching Lake and Their Odor-producing Microganism |
title_sort |
influnce of aeration effect in fong-san reservoir and cheng- ching lake and their odor-producing microganism |
publishDate |
1995 |
url |
http://ndltd.ncl.edu.tw/handle/41063446329912852738 |
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