Results 161 to 170 of about 2,863 (216)

Application of Flow Cytometry Using Advanced Chromatin Analyses for Assessing Changes in Sperm Structure and DNA Integrity in a Porcine Model. [PDF]

open access: yesInt J Mol Sci
Lacalle E   +6 more
europepmc   +1 more source

Viral Contaminants in a Philippine Wastewater Treatment Plant: Quantification and Treatment Reduction. [PDF]

open access: yesFood Environ Virol
Inson JGM   +6 more
europepmc   +1 more source

Low temperature MBBR nitrification: Microbiome analysis

Water Research, 2017
This study aims to investigate post carbon removal moving bed biofilm reactor (MBBR) nitrification through the transition from 20 °C to 1 °C and during through long term operation at 1 °C. Four pilot nitrifying MBBR reactors were operated at various ammonia loading rates to elucidate the temperature effects on ammonia removal rates, cell viability and ...
Robert Delatolla   +2 more
exaly   +3 more sources

Oxygen transfer improvement in MBBR process

open access: yesEnvironmental Science and Pollution Research, 2019
In the last years, the upgrading of wastewater treatment plants (WWTPs) could be required in order to comply with the more stringent regulation requirements. Nevertheless, the main issue is related to the surface availability. A proper solution could be represented by the attached biomass processes, in particular the moving bed biofilm reactors (MBBR),
Collivignarelli, Maria Cristina   +2 more
openaire   +5 more sources

The Comparison of MBBR and ASP for Treatment on Petrochemical Wastewater

Petroleum Science and Technology, 2012
In order to study the character of a Moving Bed Biofilm Reactor (MBBR) in treating petrochemical wastewater, the authors offer the comparison experiment between MBBR and activated sludge process (A...
C -Y Cao
exaly   +2 more sources

Experimental comparison between MBBR and activated sludge system for the treatment of municipal wastewater

open access: yesWater Science and Technology, 2000
The aim of the described experimentation was the comparison of a low cost MBBR and an activated sludge system (AS). The MBBR applied system consists of the FLOCOR-RM(R) plastic media with a specific surface area of about 160 m(2)/m(3) (internal surface ...
Paola Foladori, M Ragazzi
exaly   +3 more sources

Process performance optimization and mathematical modelling of a SBR-MBBR treatment at low oxygen concentration

open access: yesProcess Biochemistry, 2018
In this study, performances of a SBR-MBBR in terms of COD, TN removal efficiency and sludge production were compared to that of an A/O-MBBR. The SBR-MBBR (40% filling ratio) at 24, 18 and 12 h HRT had a COD and TN removal efficiencies of 88 and 75%, 92 ...
Roberta Ferrentino   +2 more
exaly   +3 more sources

Comparing the use of a two-stage MBBR system with a methanogenic MBBR coupled with a microalgae reactor for medium-strength dairy wastewater treatment

Bioresource Technology, 2021
Two systems were compared for medium-strength dairy wastewater treatment. The first comprised a methanogenic Moving Bed Biofilm Reactor (AnMBBR) and an aerobic MBBR (AeMBBR), while the second an AnMBBR and a sequencing batch reactor (SBR) with Chlorella sorokiniana.
Eirini, Zkeri   +7 more
openaire   +2 more sources

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