제1장 서론...1 1.1 과업의 목적...2 1.2 과업의 내용...3 제2장 악취에 대한 기본사항...4 2.1 악취의 개념...5 2.2 취기의 평가지표...6 2.2.1 취기의 성질을 표시하는 요소...6 2.2.2 취기의 요소와 지표간의 관계...7 2.3 악취의 규제기준...11 2.3.1 국내의 악취방지에 관한 규제기준...11 2.3.2 외국의 악취방지에 관한 규제기준...14 2.4 악취의 측정방법...20 2.4.1 관능측정법...22 2.4.2 화학성분 측정법...30 제3장 각 하수처리장의 주요공정개요 및 악취발생상황...43 3.1 안양천 하수처리장...44 3.1.1 처리장 개요...44 3.1.2 처리공정에 따른 취기발생상황...51 3.2 중랑 하수처리장...59 3.2.1 처리장 개요...59 3.2.2 처리공정에 따른 취기발생상황...65 제4장 하수처리장의 악취측정...75 4.1 악취발생의 개념...76 4.1.1 하수취기의 일반적인 특징...76 4.1.2 하수처리장의 주요악취발생원...76 4.1.3 하수취기의 시간 및 계절에 따른 농도변화...78 4.2 악취의 측정...81 4.2.1 개요...81 4.2.2 측정결과...82 제5장 기존 탈취시설 검토...86 5.1 기존 탈취시설 현황...87 5.1.1 안양천 하수처리장...87 5.1.2 중랑 하수처리장...92 5.2 기존 탈취시설의 검토...96 5.2.1 안양천 하수처리장...96 5.2.2 중랑 하수처리장...101 제6장 탈취 대상의 선정...103 6.1 탈취 대상 선정기준...104 6.2 각 하수처리장별 탈취대상 선정...105 6.2.1 안양천 하수처리장...105 6.2.2 중랑 하수처리장...106 제7장 발생취기의 포집계획...109 7.1 취기의 포집계획...110 7.1.1 취기포집에 관한 고려사항...110 7.1.2 탈취대상별 취기포집계획...111 7.2 환기회수 결정...120 7.2.1 탈취대상별 환기회수 및 환기방식 결정...120 7.2.2 고농도취기와 저농도취기의 구분...122 제8장 탈취방식의 선정...123 8.1 각종 탈취 방식...124 8.1.1 탈취 방식의 분류...124 8.1.2 각종 탈취 방식의 개요...125 8.2 국내외의 탈취방식 적용 현황...147 8.2.1 국내의 탈취방식 현황...147 8.2.2 외국의 탈취방식 현황...150 8.3 탈취방식의 선정...153 8.3.1 주요 탈취방식에 대한 비교검토...153 8.3.2 탈취방식의 선정...160 제9장 시설계획...161 9.1 시설물 계획...162 9.1.1 시설물 배치 계획...162 8.1.2 세부시설 계획...165 9.2 기초 및 구조 계획...170 9.2.1 기초계획...170 9.2.2 구조계획...203 제10장 사업비...205 10.1 소요 사업비...206 10.1.1 사업비 총괄...206 10.1.2 시설별 공사비...207 10.2 연차별 투자 계획...210 제11장 유지관리...211 11.1 유지관리 개요...212 11.2 유지관리의 세부사항...213 11.2.1 토양탈취법...213 11.2.2 폭기조 미생물 탈취법...220 제12장 사업시행에 따른 제언...222 12.1 악취측정기술의 정립...223 12.2 악취에 대한 규제기준의 강화...224 12.3 효과적인 취기대책수립 및 유지관리...225