폐수처리장 방류수의 배출허용기준 만족을 위한 최적 약품투입량 산정

• 영문명: Calculation of Optimal Coagulation Dosage for Satisfaction of Discharge Permission Standard of Laundry Wastewater Treatment Plants Effluents
• 발행기관: 대전대학교 환경문제연구소
• 저자명: 김태응(Tae-Eung Kim) 박혜숙(Hye-Sook Park)
• 간행물 정보: 『環境問題硏究所 論文集』第18號, 47~53쪽, 전체 6쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2014.02.28

영문 초록

Most small laundry factory has been operated without not only environmental expertise but also technical process. The objective of this study is to get the optimal coagulation dosage for satisfaction of discharge permission standard of laundry wastewater treatment plant(WTP) effluents by jar test. The coagulants are alum and sodium hydroxide(NaOH), coagulants aids is polymer. Also, the best coagulation reaction was shown in the following conditions ; Alum 4.13g/L, NaOH 1.03g/L, Polymer 0.27g/L on average. The optimal coagulation dosage could be reduced costs to 4.43 million won a year. It was considered that operating a small WTP was an important technical data in same industry.

목차

Abstract

1. 서론

2. 실험방법

3. 결과 및 고찰

4. 결론

참고문헌

키워드

Wastewater Treatment Plant(WTP) Discharge Permission Standard Sodium Hydroxide(NaOH) Optimal Coagulation Dosage