두충엽을 이용한 유기미량물질 흡착에 관한 연구

• 영문명: Studies on Adsorption of Organo-Mineral ions using Eucommia ulmoides Leaves
• 발행기관: 한국환경보건학회
• 저자명: 최한영(Han Young Choi) 신정식(Jung Sik Shin) 나규환(Kyu Hwan Ra)
• 간행물 정보: 『1. 한국환경보건학회지』제24권 제4호, 166~171쪽, 전체 6쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 1998.12.30

영문 초록

The removal of organo-mineral ions from synthetic water contaning heavy metals and pesticides using Eucommia ulmoides leaves were studied varying time, timperature, concentration, pH and adsorbent amount. The removal rate of organo-mineral ions according to varying time were invariable detected only Cr and parathion and its was adsorption removal rate respectively 95%, 86.4%. The removal efficiency of organo-mineral ions according to varying temperature was decreased only Zn. As the heavy metals concentration increased, the removal efficiency of adsorbent was not invariable ratio and pesticide in 2.0 mg/l(parathion, diazinon, malathion) was maximum adsorbted respectively 91.3%, 88.2%, 59.2%. The removal efficiency according to varying pH was maximum adsorpted in pH 7. The injected adsorbent in which 2.0 g was maxium adsorpted and the removal of Pb was found to have the best removal efficiency.

목차

I. 서론

II. 실험재료 및 방법

III. 결과 및 고찰

IV. 결론

키워드

Eucommia ulmoides leaves Organo-mineral Removal efficiency