식생수로 길이가 비점오염물질 저감효율에 미치는 영향

서지정보

ㆍ발행기관 : 한국습지학회 ㆍ수록지정보 : 한국습지학회지 / 15권 / 3호
ㆍ저자명 : 백승복, 길경익

목차

1. 서 론
2. 연구대상 및 분석방법
3. 결과 및 고찰
4. 결 론

한국어 초록

Non-point pollution source is difficult to control due to uncertain outflow path and emission. So, There are many
development and research to Best Management Practices(BMP) established to manage the Non-point pollution source.
Besides, various methods of estimated efficiency to exact assessment of BMP is presented. In this study, the impact about
length of Grassed Swale on reduction efficiency based on monitoring results of Grassed Swale by length is studied. By
estimating Grassed Swale reduction efficiency in a variety of methods, the difference between the methods of estimated
efficiency was compared with those that. Estimated efficiency method using ER, SOL, ROL, ROF, SOLF, and ROLF
methods is analyzed. EMC analysis result is high inflow and outflow concentration distinction organic compound for
nutritive salts The result of efficiency analysis along Grassed Swale length sharply increases in a Grassed Swale inlet. After
this increase, the efficiency gradually decreases. This is expected that cistern installed in the end of the front. To obtain a
stable reduction efficiency of Grassed Swale, minimum length 30m of Grassed Swale should be enough. Also, in order to
efficiently and economically design Grassed Swale, the researches on length of Grassed Swale are needed rather than simple
analysis of efficiency.

영어 초록

Non-point pollution source is difficult to control due to uncertain outflow path and emission. So, There are manydevelopment and research to Best Management Practices(BMP) established to manage the Non-point pollution source.Besides, various methods of estimated efficiency to exact assessment of BMP is presented. In this study, the impact aboutlength of Grassed Swale on reduction efficiency based on monitoring results of Grassed Swale by length is studied. Byestimating Grassed Swale reduction efficiency in a variety of methods, the difference between the methods of estimatedefficiency was compared with those that. Estimated efficiency method using ER, SOL, ROL, ROF, SOLF, and ROLFmethods is analyzed. EMC analysis result is high inflow and outflow concentration distinction organic compound fornutritive salts The result of efficiency analysis along Grassed Swale length sharply increases in a Grassed Swale inlet. Afterthis increase, the efficiency gradually decreases. This is expected that cistern installed in the end of the front. To obtain astable reduction efficiency of Grassed Swale, minimum length 30m of Grassed Swale should be enough. Also, in order toefficiently and economically design Grassed Swale, the researches on length of Grassed Swale are needed rather than simpleanalysis of efficiency.

참고 자료

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