동전기-펜턴 토양정화공정에서 공정변수에 따른 분해성능 비교

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Removal of phenanthrene by electrokinetic (EK) method combined with Fenton-like process was studied in a model system. Sand and phenanthrene were selected as a model soil and a representative PAH. Sand was contaminated at the concentration of 500 mg phenanthrene/kg dry sand. Bentonite and kaolinite were inserted into the space between reservoir and contaminated soil. When hydrogen peroxide supplied to a soil system from the anode reservoir was transported through the soil by EK process, the Fenton-like reaction was occurred by naturally existing iron minerals in soil. When hydrogen peroxide was supplied into the system, it showed higher removal efficiency than when just water was used. Maximum removal efficiency of phenanthrene was 81.2 % for 7 days.
Publisher
한국지하수토양환경학회
Issue Date
2002-09-01
Language
KOR
Citation

한국지하수토양환경학회 2002년도 추계학술발표회 , pp.0 - 0

URI
http://hdl.handle.net/10203/137432
Appears in Collection
CBE-Conference Papers(학술회의논문)
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