Results 151 to 160 of about 1,745,283 (206)

Sustainable removal of methylene blue from wastewater using silica sand coated with Al₂O₃ nanoparticles: a comparative study of batch and fixed bed column reactors. [PDF]

RSC Adv
Hussein EB, Rasheed FA.
europepmc   +1 more source

A New Aerosol-Based Photobioreactor for the Cultivation of Cyanobacteria on Luffa. [PDF]

Biotechnol Bioeng
Kollmen J, Stiefelmaier A, Mofrad R, Strieth D.   +3 more
europepmc   +1 more source

Enhancing Nitrogen Removal in MBRs: From Theoretical Advances to Practical Applications. [PDF]

Membranes (Basel)
Xun J, Wang L, Jia F, Han Z, Ma H, Feng Y, Zhao Y, Zhang W, Song D, Ma J.   +9 more
europepmc   +1 more source

Intestinal morphology and host‑ and system‑associated microbiome dynamics during short‑term fasting and refeeding of Atlantic salmon in recirculating aquaculture systems. [PDF]

Sci Rep
Karlsen C, Meriac A, Ytteborg E, Johansson GS, Timmerhaus G, Alvestad R, Noble C, Kolarevic J.   +7 more
europepmc   +1 more source

Microbial communication in saline environments: quorum sensing and the future of anaerobic wastewater treatment. [PDF]

BMC Biol
Pan Y, Wang XT, Li Y, Wang W, Sonne C, Tong YW, Ren N, Ok YS.   +7 more
europepmc   +1 more source

Biological Phosphorus Removal in a Sequencing Batch Moving Bed Biofilm Reactor

Water Science and Technology, 1999
Experiments have been carried out with biological phosphorus removal in a sequencing batch moving bed biofilm reactor (SBMBBR) with a plastic biofilm carrier (Kaldnes) suspended in the wastewater.
H Ødegaard
exaly   +2 more sources

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Optimization of Moving Bed Biofilm Reactors for the Treatment of Municipal Wastewater

Environmental Research, 2023
The properties of biocarriers significantly influence the performance of a moving bed-biofilm reactor (MBBR). This study aimed to assess the impact of media type, filling ratio, and hydraulic retention time (HRT) on biofilm formation and MBBR performance in both batch and continuous setups using real municipal wastewater.
Vinay Pratap, Rakesh Kumar, Sunil Kumar, Bholu Ram Yadav   +3 more
openaire   +2 more sources

Effects of temperature on tertiary nitrification in moving-bed biofilm reactors

Water Research, 2006
The effect of wastewater temperature on the rate of nitrification was studied in two pure-oxygen moving-bed biofilm reactors, fed on secondary effluent from a municipal wastewater treatment plant. The first Reactor (R1) was operated under ammonia-limiting conditions, while the second Reactor (R2) was operated under oxygen-limiting conditions.
Roberto Canziani, Arianna Azzellino, Luca Bonomo   +2 more
exaly   +4 more sources

Distribution and transformation of organophosphate esters in moving bed biofilm reactor

Environmental Geochemistry and Health, 2022
A moving bed biofilm reactor (MBBR) process in wastewater treatment plants (WWTPs) uses plastic carriers, called biofilm carrier, to increase their treatment efficiency. Biofilm carrier is made up of plastic, containing the OPEs as flame retardants or plasticizers, so OPEs in biofilm carrier are possible to release from WWTPs to the river.
Jaehyeon, Park, Yeowool, Choi, Sang Don, Kim   +2 more
openaire   +2 more sources

Effect of Calcium on Moving‐Bed Biofilm Reactor Biofilms

Water Environment Research, 2011
The effect of calcium concentration on the biofilm structure, microbiology, and treatment performance was evaluated in a moving‐bed biofilm reactor. Three experiments were conducted in replicate laboratory‐scale reactors to determine if wastewater calcium is an important variable for the design and optimization of these reactors.
C, Goode, D G, Allen
openaire   +2 more sources