지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
오류제보하기
Recently, the government throve to enhance the water quality of river and lake through the management of TMDL(Total Maximum Daily Loads). The BOD was determined to be a target item of water quality in the 1st stage of TMDL system. In the 2nd stage(2011~2015) of TMDL system, the T-P(Total Phosphorus) was added to the list of water quality control for the systemic and scientific control of eutrophication.
In this study, the conventional revetment block comprising cement and fine aggregate was replaced by a new revetment block made from cement and olivine fine aggregate. A new revetment block was produced by 400×400×120㎜(B×L×H), which was used to conduct the removal experiment of T-P (10, 50, 100 ㎎/L) in 28 times.
The average removed amount and removal efficiency of T-P was 29.08㎎ and 19.52% for 10 ㎎/L of T-P, 125.49㎎, 16.92% for 50㎎/L of T-P, 302.33㎎ and 20.38% for 100㎎/L of T-P, respectively. The experimental result for 100 ㎎/L of T-P showed the highest removed amount and removal efficiency of T-P.
In this study, the conventional revetment block comprising cement and fine aggregate was replaced by a new revetment block made from cement and olivine fine aggregate. A new revetment block was produced by 400×400×120㎜(B×L×H), which was used to conduct the removal experiment of T-P (10, 50, 100 ㎎/L) in 28 times.
The average removed amount and removal efficiency of T-P was 29.08㎎ and 19.52% for 10 ㎎/L of T-P, 125.49㎎, 16.92% for 50㎎/L of T-P, 302.33㎎ and 20.38% for 100㎎/L of T-P, respectively. The experimental result for 100 ㎎/L of T-P showed the highest removed amount and removal efficiency of T-P.
목차
Abstract
Ⅰ. 서론
Ⅱ. 실험재료 및 방법
Ⅲ. 결과 및 고찰
Ⅳ. 결론
사사
Ⅴ. 참고문헌
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UCI(KEPA) : I410-ECN-0101-2013-539-001612009