| 학회 | 한국화학공학회 |
| 학술대회 | 2019년 봄 (04/24 ~ 04/26, 제주국제컨벤션센터) |
| 권호 | 25권 1호, p.553 |
| 발표분야 | 에너지 환경(Energy and Environment) |
| 제목 | Purification of food waste plant treated water by PSI coagulant: A preparation of PSI and its effect on purification of waste water with commercial coagulants |
| 초록 | Coagulant is a practical method to remove major particle in the waste water removal process. Because of toxicity of some coagulants, PSI (poly silicate iron) started use but, no commercial PSI is available in less expensive cost. In the present investigation, preparation of PSI was developed and its application to food waste treated water was compared with commercial coagulants. We synthesized PSI coagulant from the sodium silicate with suitable acid ratio and concentration. The prepared coagulant was applied to waste water obtained from food waste treatment process. The turbidity, COD, pH change, TOC and dosage concentration of PSI ware conducted in purification process and compared with the commercial coagulants for its effectiveness. Keywords: Coagulant preparation, Poly-silicate iron, Effluent treatment, Coagulation. |
| 저자 | 이보열, A.G. Ramu, 문일식 |
| 소속 | 순천대 |
| 키워드 | 에너지 환경 |
| 원문파일 | 초록 보기 |
