메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

논문 기본 정보

자료유형
학술저널
저자정보
최시영 (경성대학교) 이남주 (경성대학교) 임수빈 (경성대학교)
저널정보
한국수처리학회 한국수처리학회지 한국수처리학회지 제29권 제6호
발행연도
2021.12
수록면
21 - 31 (11page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
This study was conducted to identify the runoff characteristics of Yongjeon and Danjang streams, tributaries of Nakdong river basin, through analyzing the flow rate-delivery pollution loading curves and the correlation of water quality factors. The flow rate-delivery pollutant concentration curve analysis exhibited that the water concentration of pollutants increased as the flow rate increased, but it was difficult to derive a correlation formula that could accurately predict changes in water concentration. In the flow rate-delivery pollution loading equation analysis for Yongjeon stream, the flow coefficient of TOC and T-N items were found to have 1.396 and 1.304, respectively, and the flow coefficient of T-P showed a high correlation of 1.606 and the determination coefficient (R2) of the relational expression was mostly 0.93 or higher. In the case of Danjang stream, TOC, T-N, and T-P items showed flow coefficient values of 1.347, 1.232, and 1.301, respectively, and the determination coefficient (R2) of the relational expression was higher than 0.95. These results suggest that Yongjeon and Danjang streams are watersheds with runoff characteristics that increase the organic and nutrient loadings as the flow rate increases. In Yongjeon stream, the flow rate (Q) correlated turbidity with high positive (+) and relatively high positive (+) correlation with TOC, T-N and NO3-N items (p<0.01). For Danjang stream, the flow rate (Q) revealed a relatively high positive (+) correlation with turbidity, TOC and T-P items (p<0.01), and negative (-) correlation with EC (p<0.01).

목차

등록된 정보가 없습니다.

참고문헌 (15)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0