Earticle

초록

영어

The objective of this study is determine the proper dosage of waste activated carbon as the conditioning agent for dewaterability improvement of water treatment sludge and its to investigated the applicability for sludge reduction. The water treatment sludge was collected from thickening tank of C water treatment plant in U city. Also, the activated carbon was used the waste activated carbon discharged after wastewater treatment of B company in U city. The average total solid content of waste activated carbon and water treatment sludge were 2.0%(1.8~2.2%) and 87.9%, respectively. The optimum dosage of waste activated carbon for dewaterability improvement of water treatment sludge(500mL) was 5g. At optimum condition, the SRF(specific resistance) and TTF(Time to filter) of conditioned sludge were 5.1×1013m/kg and 633sec, respectively. Consequently, the waste activated carbon can be a recyclable material as a conditioning agent to improve the dewaterability of water treatment sludge.

목차

I. 서 론
 II. 실험장치 및 방법
  1. 실험장치
  2. 실험재료
  3. 실험방법
 III. 결과 및 고찰
 IV. 결 론
 참고문헌
 ABSTRACT

키워드

저자

• 김용윤 [ Kim, Yong-Yoon | 울산광역시 상수도사업본부 ]
• 송은경 [ Song, Eun-Kyoung | 동아대학교 환경공학과 ]
• 김명숙 [ Kim, Myoung-Sook | 동아대학교 환경공학과 ]
• 송영주 [ Song, Young-Joo | 부산광역시 상수도 사업본부 ]
• 노기현 [ Ro, Ki-Hyun | 낙동강유역환경청 ]
• 강헌찬 [ Kang, Heon-Chan | 동아대학교 자원공학과 ]
• 성낙창 [ Sung, Nak-Chang | 동아대학교 환경공학과 ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  건설환경연구 [Journal of the Korea Construction and Environment Association]

• 간기

  계간

• pISSN

  1598-7507

• 수록기간

  2002~2009

• 십진분류

  KDC 539 DDC 628