Recent progress using membrane aerated biofilm reactors for wastewater treatment
The membrane biofilm reactor (MBfR), which is based on the counter diffusion of the
electron donors and acceptors into the biofilm, represents a novel technology for wastewater …
electron donors and acceptors into the biofilm, represents a novel technology for wastewater …
Novel biotechnologies for nitrogen removal and their coupling with gas emissions abatement in wastewater treatment facilities
CR Chan-Pacheco, EI Valenzuela, FJ Cervantes… - Science of the Total …, 2021 - Elsevier
Wastewaters contaminated with nitrogenous pollutants, derived from anthropogenic
activities, have exacerbated our ecosystems sparking environmental problems, such as …
activities, have exacerbated our ecosystems sparking environmental problems, such as …
Introducing PHBV and controlling the pyrite sizes achieved the pyrite-based mixotrophic denitrification under natural aerobic conditions: low sulfate production and …
Q Zhou, L Jia, W Wu, W Wu - Journal of Cleaner Production, 2022 - Elsevier
The pyrite-based autotrophic denitrification usually focused on the anaerobic/anoxic
environment with high sulfate production and low denitrification efficiency. In this study, the …
environment with high sulfate production and low denitrification efficiency. In this study, the …
Integrated self-forming dynamic membrane (SFDM) and membrane-aerated biofilm reactor (MABR) system enhanced single-stage autotrophic nitrogen removal
The membrane aerated biofilm reactor (MABR) is a novel bioreactor technology, facilitating
single-stage autotrophic nitrogen removal. Two laboratory-scale MABRs equipped with non …
single-stage autotrophic nitrogen removal. Two laboratory-scale MABRs equipped with non …
Optimizing Autotrophic Sulfide Oxidation in the Oxygen-Based Membrane Biofilm Reactor to Recover Elemental Sulfur
Biological sulfide oxidation is an efficient means to recover elemental sulfur (S0) as a
valuable resource from sulfide-bearing wastewater. This work evaluated the autotrophic …
valuable resource from sulfide-bearing wastewater. This work evaluated the autotrophic …
Streambed microbial communities in the transition zone between groundwater and a first-order stream as impacted by bidirectional water exchange
Z Wang, O Jimenez-Fernandez, K Osenbrück… - Water research, 2022 - Elsevier
The input of nitrate and other agricultural pollutants in higher-order streams largely derives
from first-order streams. The streambed as the transition zone between groundwater and …
from first-order streams. The streambed as the transition zone between groundwater and …
[HTML][HTML] The effects of low oxidation-reduction potential on the performance of full-scale hybrid membrane-aerated biofilm reactors
Abstract Membrane-Aerated Biofilm Reactors (MABRs) are becoming a popular process
intensification alternative within wastewater treatment plants (WWTP). Indeed, the nitrogen …
intensification alternative within wastewater treatment plants (WWTP). Indeed, the nitrogen …
Difference and network analysis of functional genes revealed the hot area of carbon degradation, nitrogen, phosphorus, and sulfur cycling in blending systems with …
Q Zhou, L Jia, L Zhao, W Wu - Acs Es&T Water, 2022 - ACS Publications
A higher denitrification rate was realized via controlling the mass ratio of pyrite and poly (3-
hydroxybutyrate-hydroxyvalerate)(PHBV) under natural aerobic conditions. The results …
hydroxybutyrate-hydroxyvalerate)(PHBV) under natural aerobic conditions. The results …
Integrated thiosulfate-driven denitrification, partial nitrification and anammox process in membrane-aerated biofilm reactor for low-carbon, energy-efficient biological …
Combining multiple bioprocesses in a single membrane-aerated biofilm reactor (MABR) unit
for wastewater treatment is an emerging research focus. This study investigated the …
for wastewater treatment is an emerging research focus. This study investigated the …
Coupled sulfur and nitrogen cycling at a catchment scale: insights from isotopic and molecular techniques
The biogeochemical cycles of nitrogen (N) and sulfur (S) play important roles in sustaining
the Earth's ecosystem. However, their potential coupling process and underlying …
the Earth's ecosystem. However, their potential coupling process and underlying …