| contributor author | Herbert H. P. Fang | |
| contributor author | H. Q. Yu | |
| date accessioned | 2017-05-08T21:28:49Z | |
| date available | 2017-05-08T21:28:49Z | |
| date copyright | December 2000 | |
| date issued | 2000 | |
| identifier other | %28asce%290733-9372%282000%29126%3A12%281145%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/53076 | |
| description abstract | Effect of hydraulic retention time (HRT) on the acidogenesis of dairy wastewater was studied using an upflow reactor at pH 5.5, 37°C, and six HRTs ranging from 4 to 24 h. Results showed that the degree of acidification increased rapidly with HRT from 28.2% at 4 h to 54.1% at 12 h; further increase of HRT to 16 and 24 h only increased acidification slightly to 55.8 and 59.1%, respectively. The biodegradability of the three major constituents in dairy wastewater increased with HRT, following the order of carbohydrates > proteins > lipids. The predominant products were acetate, propionate, butyrate, lactate, and ethanol. | |
| publisher | American Society of Civil Engineers | |
| title | Effect of HRT on Mesophilic Acidogenesis of Dairy Wastewater | |
| type | Journal Paper | |
| journal volume | 126 | |
| journal issue | 12 | |
| journal title | Journal of Environmental Engineering | |
| identifier doi | 10.1061/(ASCE)0733-9372(2000)126:12(1145) | |
| tree | Journal of Environmental Engineering:;2000:;Volume ( 126 ):;issue: 012 | |
| contenttype | Fulltext | |
