Results 21 to 30 of about 1,562,608 (219)

Micropollutants removal in tertiary moving bed biofilm reactors (MBBRs): Contribution of the biofilm and suspended biomass [PDF]

, 2018
The performance of tertiary moving bed biofilm reactors (MBBRs) was evaluated in terms of micropollutants (MPs) removal from secondary-treated municipal wastewater.
Joannis-Cassan, Claire, Terrisse, Fanny, Trotouin, Thierry, Juppeau Flambard, Agathe, Albasi, Claire, Abtahi, Seyed Mehran, Petermann, Maike, Beaufort, Sandra   +7 more
core   +1 more source

Performance of Combined A/O Moving-Bed Biofilm Reactors for Biological Nutrients Removal from Domestic Wastewater under Different Gas/Water Ratios

Journal of Engineering, 2020
In this experimental research, the continuous-upflow lab-scale combined A/O Moving-Bed Biofilm Reactors (MBBRs), with 50% A/O volume ratio and 100% internal NO3− recycling ratio, were constructed to treat 60 L/day of domestic wastewater in Basra Province
Ali H. Al-Aboodi, Ayman Alak Hassan, Musa Habib Jassim Al-Shammari   +2 more
doaj   +1 more source

Effect of filling fraction on the performance of sponge-based moving bed biofilm reactor [PDF]

, 2016
© 2016 Elsevier Ltd Cubic-shaped polyurethane sponges (15 × 15 × 15 mm) in the form of biofilm carriers were used in a moving bed biofilm reactor (MBBR) for treating synthetic domestic wastewater.
Wen, H, Ngo, HH, Zhang, C, Guo, W, Zhang, X, Chen, X   +5 more
core   +1 more source

The Use of Light Expanded Clay Aggregates as a Biological Support in Waste water Treatment [PDF]

آب و فاضلاب, 2005
The Moving Bed Biofilm Reactor (MBBR) has been recently used in industrial and municipal wastewater treatment. MBBR is a kind of Bio-Filter with light packed bed. In this study, a mineral packing bed called Leca, a light expanded clay aggregate, was used
Azad Kavoosi, Mehdi Borgheei
doaj  

Dairy wastewater treatment in a moving bed biofilm reactor

Water Science and Technology, 2002
Dairy raw wastewater is characterised by high concentrations and fluctuations of organic matter and nutrient loads related to the discontinuity in the cheese production cycle and machinery washing. The applicability of a Moving Bed Biofilm Reactor (MBBR) filled with FLOCOR-RMP® plastic media to the treatment of dairy wastewater was evaluated in a pilot-
Andreottola, Gianni, Foladori, Paola, Ragazzi, Marco, R. Villa   +3 more
openaire   +3 more sources

DYNAMICS AND CONTROL OF FORCED UNSTEADY-STATE CATALYTIC REACTORS [PDF]

, 2004
This research deals with the dynamics and control of forced unsteady-state catalytic reactors and it is focused on two topics: 1. auto-thermal after-treatment of lean VOC mixtures.
Fissore, Davide
core   +1 more source

Nutrients Removal from Domestic Wastewater in Basrah City (Southern Iraq) using Combined A2/O Bio Contact Oxidation Technology

E3S Web of Conferences, 2018
The nutrients removal from domestic wastewater in Basrah City (Southern Iraq) by using the technology of up flow A2-O Bio Contact Oxidation with bypass flow was studied in this research. The treatment system was designed in order to treating 100 L/day of
Ibrahim Husham T., Al-Aboodi Ali H., Abbas Saramad A.   +2 more
doaj   +1 more source

The role of inoculum and reactor configuration for microbial community composition and dynamics in mainstream partial nitritation anammox reactors

MicrobiologyOpen, 2017
Implementation of partial nitritation anammox (PNA) in the mainstream (municipal wastewater treatment) is still under investigation. Microbial community structure and reactor type can influence the performance of PNA reactor; yet, little is known about ...
Shelesh Agrawal, Søren M. Karst, Eva M. Gilbert, Harald Horn, Per H. Nielsen, Susanne Lackner   +5 more
doaj   +1 more source

Understanding structure/function relationships in nitrifying microbial communities after cross-transfer between freshwater and seawater

Scientific Reports, 2021
In this study, nitrification before and after abrupt cross-transfer in salinity was investigated in two moving bed biofilm reactors inoculated with nitrifying cultures that had adaptation to freshwater (FR) and seawater salinities (SR).
Blanca M. Gonzalez-Silva, Kjell Rune Jonassen, Ingrid Bakke, Kjetill Østgaard, Olav Vadstein   +4 more
doaj   +1 more source

Tertiary nitrification in pure oxygen moving bed biofilm reactors

, 2000
Two bench-scale reactors, fed with the secondary effluent of a municipal wastewater treatment plant (WWTP), were used in order to study tertiary nitrification in pure oxygen moving bed biofilm reactors (PO-MBBRs) with patented KMT® media as biofilm ...
L. Bonomo, E. Quinto, QUINTO, EMANUELE, G. Pastorelli, G. Rinaldi, BONOMO, LUCA   +5 more
core   +1 more source