Abstract
Recently the water quality management policy gives priority to management the point source. Non-point pollution source isdifficult to comprehend because those don't have certain outflow point and emission. There are many development andresearch about BMPs for manage the Non-point pollution source. Various methods of removal efficiency are presented forassessment of Best Management Practices (BMPs). In this study, retention time have effect on removal efficiency based onmonitoring results of Grassed Swale is studied. Also, Compare a difference according to various methods of Grassed Swaleremoval efficiency. The result of removal efficiency analysis depending on retention time of Grassed Swale, removalefficiency is higher as retention time increases. To obtain a stable removal efficiency of Grassed Swale, retention time ofGrassed Swale should be secure.
| Translated title of the contribution | Effect of Retention Time on the Removal Efficiency in Grassed Swale |
|---|---|
| Original language | Korean |
| Pages (from-to) | 371-381 |
| Number of pages | 11 |
| Journal | 한국습지학회지 |
| Volume | 16 |
| Issue number | 3 |
| State | Published - Aug 2014 |