아세트 알데히드 공장 폐수의 특성 및 화학적처리

• 영문명: Studies on the Wastewater Treatment and Wastewater Characteristics from Acetaldehyde
• 발행기관: 한국환경보건학회
• 저자명: 강선태(Sun Tae Kang) 서승교(Seung Kyo Suh) 김정호(Jung Ho Kim)
• 간행물 정보: 『1. 한국환경보건학회지』제17권 제2호, 17~21쪽, 전체 5쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 1991.11.30

영문 초록

As a research for treatment of wastewater from acetaldehyde plant by bi이 ogic a1 method‘ we investigated general characteristics of the wastewater as well as the effect of coagulants. COD and BOD of the wastewater were 5260 ppm and 6452ppm, respectively. and pH was 1. 86. COD and BOD of the wastewater were 214,OOOppm and 15190ppm, respectively, and pH was 2.4. And the main organic componnt in wastewater were acetic acid were contained 6.76% and 14.5%, respectively. FeS04 as the coagulated was the most effecti ve. The COD removal rate was reached to maximum state by supplementing 1200 ppm FeSO, and pH 9.5.

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