소성온도에 따른 제지공정 슬러지의 중금속 용출특성 연구

• 영문명: heavy Metal Leaching Characteristics of Sludge from Paper Mill Process with Sintering Temperature) (Research Papers : heavy Metal Leaching Characteristics of Sludge from
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 고재철(Jae Churl Ko) 김승호(Seung Ho Kim) 박영구(Young Koo Park) 전제열(Jea Yeoul Jeon) 박준석(Joon Seok Park)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제26권 제1호, 80~86쪽, 전체 7쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2009.03.31

영문 초록

This research was performed to evaluate heavy metal leaching characteristics of the sludge from paper mill process with sintering temperature. Heavy metal leaching of the sludge was characterized with Korean Leaching Test and Toxicity Characteristic Leaching Procedure. The test sludge was composed of 70.72% of moisture, 9.5% of volatile solids and 9.76% of fixed solids. As a result of XRF analysis, Fe was the highest inorganic element in approximately 83%, which implies the recycling possibility of the sludge in reuse of Fenton chemicals and artificial lightweight aggregate. Leaching of heavy metals from sintered sludge was lower than the dry ones. However, there was no significant difference in leaching characteristics between the sludges sintered at 350℃ and 650℃. Zn and Fe were leached more greatly in TCLP and KLT methods respectively.

목차

Abstract

1. 서론

2. 실험재료 및 방법

3. 결과 및 고찰

4. 결론

감사의 글

참고문헌

키워드

paper mill sludge heavy metal leaching characteristics sintering temperature