Full Scale Study on Chemical Pre-treatment of an Excess Sludge for External Carbon Source and Phosphorous Recovery |
---|
학술지명 IEEC
저자 김병군,김홍석
발표일 2015-11-04
|
Through the pre-treatment of excess sludge, phosphorus was successfully recovered as hydroxyapatite and improvement of removal efficiency of phosphorus was also confirmed. Therefore, pre-treatment of excess sludge is thought to be one of the key solutions for the production of external carbon source and phosphorous recovery. |