| 학회 |
한국화학공학회 |
| 학술대회 |
2003년 가을 (10/24 ~ 10/25, 한양대학교) |
| 권호 |
9권 2호, p.2499 |
| 발표분야 |
에너지/환경 |
| 제목 |
Effect of pretreatment condition of humus laden water in continuous DAF process |
| 초록 |
Dissolved air flotation (DAF) is an effective solid/liguid separation process for low density particles, such as algal flocs, humus materials and clay particles produced from low turbidity water. The fraction of humic substances for natural organic matters (NOMs) are considered problematic in water because it can readily react with chlorine to form harmful by-products (trihalomethanes) and can be exposed to undesirable color, tastes, and odors in drinking water. A broad class of NOMs is included fulvic acid, humic acid and humin. This paper will discuss the results from a study that performed with a DAF pump process using synthetic wastewater contained humic substance. Batch jar tests were performed to evaluate coagulant dose and recycle ratio on flotation efficiency.
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| 저자 |
안대명1, 이창한1, 안갑환2, 조석호2, 김성수2
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| 소속 |
1부산대, 2부산가톨릭대 |
| 키워드 |
DAF; humic acid; flotation; separation |
| E-Mail |
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| 원문파일 |
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