Marsh와 Pond형태의 인공습지를 이용한 Parathion농약의 처리에 관한 연구

• 영문명: A Study on the Tretment of Prathion Pesticide UsingMarsh and Pond Type Constructed Welands
• 발행기관: 한국환경보건학회
• 저자명: 김세경(Se-Kyung Kim) 최종규(Jong-Kyu Choi) 오세희(Sehee Oh) 강호정(Hojeong Kang) 조경덕(Kyung-Duk Zoh)
• 간행물 정보: 『1. 한국환경보건학회지』제30권 제3호, 214~220쪽, 전체 7쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2004.09.30

영문 초록

The microcosm type wetland systems were constructed in order to treat wastewater contaminated with parathion. The microcosm reactor consisted of marsh and pond type. The experiment was carried out using batch (marsh or pond) and continuous (marsh-pond and pond-marsh type) systems. In the batch reactor, marsh-type wetland completely removed parathion in water within 8 days, while pond reactor removed 97% of parathion during the same period. During parathion degradation, the amount of 4-nitrophenol production, one of the metabolites from parathion degradation, was higher in marsh-type batch reactor. In the continuous systems, both marsh-pond and pond-marsh combination systems effectively removed parathion from water, and the production of 4-nitrophenol was also minimal. In the extraction experiment, the parathion and its metabolite were not found in the wetland soil and the plant. In order to achieve both aerobic and anaerobic conditions, the continuous wetland system combining marsh and pond type can be the alternative for the non-point source pollutants such as parathion pesticide.

목차

Ⅰ. 서론

Ⅱ. 연구방법

Ⅲ. 결과 및 고찰

Ⅳ. 결론

키워드

parathion 4-nitrophenol constructed wetland marsh pond