Formation and impact of granules in fostering clean energy production and wastewater treatment in upflow anaerobic sludge blanket (UASB) reactors

T Abbasi, SA Abbasi - Renewable and Sustainable Energy Reviews, 2012 - Elsevier
Anaerobic reactors have acquired a new relevance in recent years due to their ability to
generate methane from biodegradable wastewaters—thereby producing clean energy …

[HTML][HTML] Aflatoxin B1 causes oxidative stress and apoptosis in sheep testes associated with disrupting rumen microbiota

L Lin, Q Cao, C Zhang, T Xu, K Yue, Q Li, F Liu… - Ecotoxicology and …, 2022 - Elsevier
Abstract Aflatoxin B1 (AFB1) is an unavoidable environmental pollutant commonly found in
feed and foodstuffs. It is the most toxic one of all the aflatoxins, which can cause severe …

Effect of influent COD/SO42− ratios on UASB treatment of a synthetic sulfate-containing wastewater

Y Hu, Z Jing, Y Sudo, Q Niu, J Du, J Wu, YY Li - Chemosphere, 2015 - Elsevier
The effect of the chemical oxygen demand/sulfate (COD/SO 4 2−) ratio on the anaerobic
treatment of synthetic chemical wastewater containing acetate, ethanol, and sulfate, was …

UASB performance and electron competition between methane-producing archaea and sulfate-reducing bacteria in treating sulfate-rich wastewater containing …

Z Jing, Y Hu, Q Niu, Y Liu, YY Li, XC Wang - Bioresource Technology, 2013 - Elsevier
To find an appropriate method for sulfate-rich wastewater containing ethanol and acetate
with COD/sulfate ratio of 1, a UASB reactor was operated for more than 180days. The …

Microbial characteristics in anaerobic membrane bioreactor treating domestic sewage: Effects of HRT and process performance

J Ni, J Ji, YY Li, K Kubota - Journal of Environmental Sciences, 2022 - Elsevier
Two anaerobic membrane bioreactors (AnMBRs) equipped with different membrane pore
size (0.4 or 0.05 µm) were operated at 25˚ C and fed with domestic wastewater. The …

Color, organic matter and sulfate removal from textile effluents by anaerobic and aerobic processes

FM Amaral, MT Kato, L Florêncio, S Gavazza - Bioresource Technology, 2014 - Elsevier
An upflow anaerobic sludge blanket (UASB)–submerged aerated biofilter (SAB) system was
evaluated to remove color and chemical oxygen demand (COD) from real textile effluent …

Membrane fouling mitigation by NaClO-assisted backwash in anaerobic ceramic membrane bioreactors for the treatment of domestic wastewater

X Yue, YKK Koh, HY Ng - Bioresource technology, 2018 - Elsevier
In this study, the NaClO-assisted backwash was used to mitigate membrane fouling in
anaerobic ceramic membrane bioreactors (AnCMBRs) treating domestic wastewater. Four …

Mesophilic anaerobic digestion of waste activated sludge in an intermittent mixing reactor: Effect of hydraulic retention time and organic loading rate

WRM Leite, BS Magnus, BAB de Moraes… - Journal of …, 2023 - Elsevier
An anaerobic digester was operated at mesophilic temperature and with intermittent mixing
conditions to treat waste activated sludge. The organic loading rate (OLR) was increased by …

Seasonal characterization of the prokaryotic microbiota of full-scale anaerobic UASB reactors treating domestic sewage in southern Brazil

J Gaio, NL Lora, J Iltchenco, FE Magrini… - Bioprocess and …, 2023 - Springer
Abstract Upflow Anaerobic Sludge Blanket (UASB) reactors are alternatives in the anaerobic
treatment of sanitary sewage in different parts of the world; however, in temperate …

The effect of methanogenesis inhibition, inoculum and substrate concentration on hydrogen and carboxylic acids production from cassava wastewater

NCS Amorim, ELC Amorim, MT Kato, L Florencio… - Biodegradation, 2018 - Springer
Manipueira is a carbohydrate-rich agro-industrial waste from cassava processing. It is
considered well suitable for biotechnological processes, such as hydrogen and carboxylic …