Results 21 to 30 of about 499 (167)

Nitrogen removal in moving-bed biofilm reactor plants at low temperatures: experiences from Norway

Water Science and Technology, 2023
Cold and diluted wastewater is a major challenge for nitrogen removal at wastewater treatment plants. The moving-bed biofilm reactor (MBBR) process has proven suitable for nitrogen removal under these conditions and several full-scale plants have been in
Bjorn Rusten, Hallvard Ødegaard
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Quantification of some ARVs' removal efficiency from wastewater using a moving bed biofilm reactor

Water Science and Technology, 2022
To date, in South Africa alone, there are an estimated 4.5 million people receiving antiretroviral (ARV) therapy. This places South Africa as the country with the largest ARV therapy programme in the world.
Herman Mokgope, Anny Leudjo Taka, Michael John Klink, Vusumzi Emmanuel Pakade, Tara Walmsley   +4 more
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Bioaugmentation of Moving Bed Biofilm Reactor (MBBR) with Achromobacter JL9 for enhanced sulfamethoxazole (SMX) degradation in aquaculture wastewater

Ecotoxicology and Environmental Safety, 2021
This study investigated whether bioaugmentation improves sulfamethoxazole (SMX) degradation and nitrogen removal in the Moving Bed Biofilm Reactor (MBBR) system.
Dong hui Liang, Yongyou Hu, Dongmin Liang, Jianhua Chenga, Yuancai Chena   +4 more
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Micropollutants removal in tertiary moving bed biofilm reactors (MBBRs): Contribution of the biofilm and suspended biomass [PDF]

Science of The Total Environment, 2018
The performance of tertiary moving bed biofilm reactors (MBBRs) was evaluated in terms of micropollutants (MPs) removal from secondary-treated municipal wastewater. After stepwise establishment of a mature biofilm, monitored by scanning electron and confocal microscopies, abiotic and biotic removals of MPs were deeply studied.
Abtahi, Seyed Mehran, Petermann, Maike, Juppeau Flambard, Agathe, Beaufort, Sandra, Terrisse, Fanny, Trotouin, Thierry, Joannis-Cassan, Claire, Albasi, Claire   +7 more
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Improvement of MBBR-MBR Performance by the Addition of Commercial and 3D-Printed Biocarriers

Membranes, 2023
Moving bed biofilm reactor combined with membrane bioreactor (MBBR-MBR) constitute a highly effective wastewater treatment technology. The aim of this research work was to study the effect of commercial K1 biocarriers (MBBR-MBR K1 unit) and 3D-printed ...
Dimitra C. Banti, Petros Samaras, Eleni Kostopoulou, Vassiliki Tsioni, Themistoklis Sfetsas   +4 more
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Effect of seeding biofloc on the nitrification establishment in moving bed biofilm reactor (MBBR)

Aquaculture and Fisheries, 2023
In recirculating aquaculture systems, nitrification is usually accelerated by inoculating nitrifier or mature biocarriers. In this study, the performance of the establishment of nitrification in the MBBR according to three different strategies: conventional method (Control group A), inoculation with biofloc recovered from a tilapia biofloc culture ...
Hanwen Zheng, Guozhi Luo, Godwin Abakari, Guoji Lv, Hongxin Tan, Wenchang Liu   +5 more
openaire   +2 more sources

Chemical equilibrium model to investigate scaling in moving bed biofilm reactors (MBBR) [PDF]

Linköping Electronic Conference Proceedings, 2020
Moving bed biofilm reactor (MBBR) is a robust, flexible and compact technology for treatment of medium to high strength wastewater. However, while treating with high concentration of ammonium, phosphorus and metal ions, the biofilm carriers can sink to the bottom of reactors. That leads to less carrier motion, higher energy consumption and deteriorated
Sivalingam, Vasan, Ibrahim, Osama M., Kukankov, Sergey, Omodara, Babafemi, Janka, Eshetu, Wang, Shuai, Dinamarca, Carlos, Haugen, Hildegunn Hegna, Bakke, Rune   +8 more
openaire   +2 more sources

The Moving Bed Biofilm Reactor of Magnetic photocatalysis on Mariculture wastewater [PDF]

E3S Web of Conferences
In view of the high dissolved organic matter and salt content of the Mariculture wastewater in coastal industrial clusters, because that moving bed biofilm reactor (MBBR) normally faces the unbalanced carbon -nitrogen ratio and long flow, MBBR is rarely ...
Lian Yi, Cheng Bo, Zhang Ning
doaj   +1 more source

Bibliometric Analysis of Research on Moving Bed Biofilm Reactor

Jurnal Serambi Engineering, 2021
Waste discharged into the environment (air and water) needs to meet the expectation of environmental quality standards. One method that has been widely studied and to be used in maintaining water quality is a combination of the Moving Bed Biofilm Reactor
Laili Fitria, Dhuhan Dhuhan
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Moving bed biofilm reactor for treatment of Kraft pulp effluent with high organic load rate

Revista Ambiente & Água, 2020
The pulp industry uses more than 40 m3 of water per ton of pulp produced, generating high effluent flows. In general, it presents high concentrations of organic matter, color and ecotoxicity.
Camila Peitz, Claudia Regina Xavier
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