| 학회 | 한국화학공학회 |
| 학술대회 | 2017년 가을 (10/25 ~ 10/27, 대전컨벤션센터) |
| 권호 | 23권 2호, p.1537 |
| 발표분야 | 공정시스템 |
| 제목 | 물환경시스템내 은나노물질 거동모델링 및 제어 |
| 초록 | This study presents an analysis of the fate mechanisms of silver nanoparticles (AgNPs) in wastewater treatment plants (WWTPs) for their removal from the effluent. An extended model of the benchmark simulation model 1 (BSM1) was developed for considering the effects of AgNPs, and the activated sludge model 1 (ASM1) of the BSM1 was changed to enter their fate mechanisms. Implementation of chemical precipitation was additionally accounted in the model to enhance the removal. Thus, a scenario without chemical precipitation showed removal efficiency of more than 74% of AgNPs concentration, and a second scenario with chemical showed improvement of 4%. This study helps to broaden types of WWTPs by allowing the control of AgNPs in wastewater. Acknowledgements: This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (NRF-2012R1A1B3001400). |
| 저자 | Gabriel Jacome, Paulina Vilela, 유창규 |
| 소속 | 경희대 |
| 키워드 | 공정모델링; 공정제어 |
| 원문파일 | 초록 보기 |
