Microbial Community Redundancy and Resilience Underpins High-Rate Anaerobic Treatment of Dairy-Processing Wastewater at Ambient Temperatures

Autor: Lara M. Paulo, Juan Castilla-Archilla, Javier Ramiro-Garcia, José Antonio Escamez-Picón, Dermot Hughes, Thérèse Mahony, Michael Murray, Paul Wilmes, Vincent O'Flaherty

Publikováno v: Frontiers in Bioengineering and Biotechnology, Vol 8 (2020)

High-rate anaerobic digestion (AD) is a reliable, efficient process to treat wastewaters and is often operated at temperatures exceeding 30°C, involving energy consumption of biogas in temperate regions, where wastewaters are often discharged at var

Externí odkaz: https://doaj.org/article/1f1bf1d4b0124737a0c76e8c7e255d0a

Reactor configuration influences microbial community structure during high-rate, low-temperature anaerobic treatment of dairy wastewater

Autor: Florence Abram, Paul G. McAteer, Camilla Thorn, Thérèse Mahony, Vincent O'Flaherty, Anna Christine Trego

Publikováno v: Bioresource Technology. 307:123221

Low temperature anaerobic digestion remains in its infancy, despite increasing interest for the treatment of complex wastewaters. In this study, the feasibility of low-temperature anaerobic treatment of dairy wastewater was assessed during a 443-day

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c692fc29bb09cc423ab3c715117426c
https://doi.org/10.1016/j.biortech.2020.123221

Biological phosphorus removal during high-rate, low-temperature, anaerobic digestion of wastewater

Autor: Dermot Hughes, Denise Cysneiros, John W. McGrath, Cindy J. Smith, Ciara Keating, Panagiotis Manesiotis, Jason P. Chin, Vincent O'Flaherty, Thérèse Mahony

Publikováno v: Keating, C, Chin, J P, Hughes, D, Manesiotis, P, Cysneiros, D, Mahony, T, Smith, C J, McGrath, J W & O'Flaherty, V 2016, ' Biological phosphorus removal during high-rate, low-temperature, anaerobic digestion of wastewater. ', Frontiers in Microbiology, vol. 7, 226 . https://doi.org/10.3389/fmicb.2016.00226
Frontiers in Microbiology, Vol 7 (2016)
Frontiers in Microbiology

We report, for the first time, extensive biologically mediated phosphate removal from wastewater during high-rate anaerobic digestion (AD). A hybrid sludge bed/fixed-film (packed pumice stone) reactor was employed for low-temperature (12°C) anaerobi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e97915ce370beaf038c530696c464d54
http://hdl.handle.net/10379/15422

Quantitative and qualitative analysis of methanogenic communities in mesophilically and psychrophilically cultivated anaerobic granular biofilims

Autor: Fabio Alexandre Chinalia, Joe O’Reilly, Vincent O'Flaherty, Changsoo Lee, Thérèse Mahony, Gavin Collins

Publikováno v: Water Research. 43:3365-3374

Anaerobic granulation describes the self-immobilisation of methanogenic consortia into dense, particulate biofilms. This procedure underpins the operation of several categories of high-rate anaerobic wastewater treatment system. Full-scale anaerobic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aaa9758cc2a90efa001848ee9c56e3d7
https://doi.org/10.1016/j.watres.2009.03.039

The Microbiology and Biochemistry of Anaerobic Bioreactors with Relevance to Domestic Sewage Treatment

Autor: Vincent O'Flaherty, Thérèse Mahony, Gavin Collins

Publikováno v: Reviews in Environmental Science and Bio/Technology. 5:39-55

Anaerobic granular and fixed-film reactors have been successfully operated for wastewater treatment at full scale for over two decades and represent a sustainable, energy-producing approach, which is increasingly being directed towards treatment of d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d8feac8075dffdc341169ab735e4f319
https://doi.org/10.1007/s11157-005-5478-8