Item Infomation
Title: | Organic substrate diffusibility governs microbial community composition, nutrient removal performance and kinetics of granulation of aerobic granular sludge |
Authors: | Layer, M. |
Participants: | Adler, A. Reynaert, E. Hernandez, A. Pagni, M. Morgenroth, E. Holliger, C. Derlon, N. |
Issue Date: | 2019 |
Series/Report no.: | Water Research X, Volume 4, 1 August 2019, 100033 |
Abstract: | Additionally, non-diffusible organic substrates give a competitive advantage to the main opponents of AGS formation – ordinary heterotrophic organisms (OHO). Both of these mechanisms are suspected to limit AGS formation. The presented study has relevant implications for both practice and research. Start-up duration of AGS systems treating high complexity WW were one order of magnitude higher than a typical lab-scale system treating VFA-rich synthetic WW, and biomass as flocs persisted as a significant fraction. Finally, the complex synthetic influent WW – composed of VFA, soluble fermentable and particulate substrate - tested here seems to be a more adequate surrogate of real municipal WW for laboratory studies than 100%-VFA WW. |
URI: | http://tailieuso.tlu.edu.vn/handle/DHTL/10436 |
Source: | https://www.sciencedirect.com/science/article/pii/S2589914719300696 |
ISSN: | 2589-9147 |
Appears in Collections: | Tài liệu mở |
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