
두충엽을 이용한 유기미량물질 흡착에 관한 연구
Studies on Adsorption of Organo-Mineral ions using Eucommia ulmoides Leaves
- 최한영(Han Young Choi) 신정식(Jung Sik Shin) 나규환(Kyu Hwan Ra)
- 한국환경보건학회
- 1. 한국환경보건학회지
- 제24권 제4호
- 등재여부 : KCI우수등재
- 1998.12
- 166 - 171 (6 pages)
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.
I. 서론
II. 실험재료 및 방법
III. 결과 및 고찰
IV. 결론