메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

이 논문의 연구 히스토리 (2)

초록· 키워드

오류제보하기
In 2010, amidst nationwide foot and mouth disease (FMD) outbreak and avian flu (AI), burial sites were urgently created for the disposal of animal carcasses. Some of the burial sites didn't satisfy the carcass burial standard (e.g. too many carcasses were buried in one site, or size or location were not suitable), causing secondary environmental pollution including collapse of burial sites, contamination of ground water, soil and adjacent streams, and malodor. In this regard, there has been growing demand for measures to reduce the environmental impact of the burial sites and guidelines for designing and management of burial sites, considering domestic characteristics, to stabilize them. This study aims to acquire basic data to build pilot burial sites. To this end, we established lab scale reactors to analyze decomposition characteristics of buried bovine and swine carcasses and properties of leachate and malodorous substances from them. The results showed that the decomposition of the samples inflated all reactors on its fifth day. But with time, as the volume of the samples decreased, the solum started to subside. In conclusion, at least 8 weeks was needed for the burial sites to stabilize. Malodorous substances, unlike other types of gas, were found to have relatively high content of sulfurous gases from 43 to 355 ppb. The four types of detected sulfurous gases were all classified as specific malodorous substances, producing rotting and unpleasant smell, irritating skin, eyes and the respiratory system, and damaging the central nervous system. Therefore, it is considered that controling sulfurous gases will play an important role in treating malodorous substances from burial sites.

목차

등록된 정보가 없습니다.

참고문헌 (12)

참고문헌 신청

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0