Results 251 to 260 of about 67,098 (307)
Principal component analysis for monitoring membrane bioreactors: trend detection, outlier detection and optimization [PDF]
, 2013 De Temmerman, Lieven +3 more
core +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
A mini-review on membrane fouling
Bioresource Technology, 2012During the last decades, the interest of using membrane technology has emerged in wastewater treatment as well as drinking water and process water production. However, the impediment of the membrane technology is the fouling problem and consequently higher operating and membrane replacement cost.
Wenshan Guo, Huu-Hao Ngo, Jianxin Li
exaly +3 more sources
Ceramic nanocomposite membranes and membrane fouling: A review
Water Research, 2020Membrane technologies have broad applications in the removal of contaminants from drinking water and wastewater. In recent decades, ceramic membrane has made rapid progress in industrial/municipal wastewater treatment and drinking water treatment owing to their advantageous properties over conventional polymeric membrane. The beneficial characteristics
Chen, Li +4 more
openaire +2 more sources
Membrane fouling in a membrane bioreactor (MBR): Sludge cake formation and fouling characteristics
Biotechnology and Bioengineering, 2005AbstractA submerged membrane bioreactor (MBR) with a working volume of 1.4 L and a hollow fiber microfiltration membrane was used to treat a contaminated raw water supply at a short hydraulic retention time (HRT) of ∼1 h. Filtration flux tests were conducted regularly on the membrane to determine various fouling resistances, and confocal laser scanning
Li, XY, Chu, HP
openaire +4 more sources
Fouling Characteristics of Membrane Filtration in Membrane Bioreactors
Membrane Technology, 2000Abstract The application of microfiltration and ultrafiltration membranes to waste-water treatment is attracting increasing interest, even though they can be limited by their tendency to foul. This problem is particularly acute in side-stream membrane bioreactors, in which a relatively high flux is employed compared with the submerged membrane ...
Hugh Thomas, Simon Judd, John Murrer
openaire +1 more source
Impact of Calcium on the Membrane Fouling in Membrane Bioreactors
Proceedings of the Water Environment Federation, 2007Abstract Fouling in submerged membrane bioreactors (MBRs) was studied under two calcium levels (280 and 830 mg/L). Two MBRs were operated on a synthetic municipal wastewater at a solids retention time (SRT) of 15 days, a control at an influent calcium level of around 35 mg/L and a test reactor at two influent calcium concentrations of 280 and 830 mg ...
Sara Arabi, George Nakhla
openaire +1 more source
Investigation of membrane fouling
Desalination, 2003Fouling of ultrafiltration membranes in milk industries is mostly due to precipitation of microorganisms, proteins, fats and minerals on the membrane surfaces. Thus, chemical cleaning of the membranes is essential. In this paper, results obtained from investigations on a polysulfon ultrafiltration membrane fouled by precipitation of milk components ...
T. Mohammadi +2 more
openaire +1 more source
Science of The Total Environment, 2022
Pharmaceuticals have become contaminants of emerging concern due to their toxicity towards aquatic life and pseudo persistent nature in the environment. Membrane bioreactor (MBR) is one such technology that has the potential to act as a barrier against the release of pharmaceuticals into the environment. Fouling is the deposition of the constituents of
Ashish, Sengar, Arya, Vijayanandan
openaire +2 more sources
Pharmaceuticals have become contaminants of emerging concern due to their toxicity towards aquatic life and pseudo persistent nature in the environment. Membrane bioreactor (MBR) is one such technology that has the potential to act as a barrier against the release of pharmaceuticals into the environment. Fouling is the deposition of the constituents of
Ashish, Sengar, Arya, Vijayanandan
openaire +2 more sources
Membrane Fouling in Desalination
2021Clean and safe water scarcity due to population growth and industries development is a very important challenge, worldwide. As the demand for clean water increases, policies such as seawater desalination and wastewater reuse have been implemented in some countries.
Maryam Ahmadzadeh Tofighy +1 more
openaire +1 more source
Fouling in Membrane Bioreactors
2016Membrane fouling is a stubborn problem in all membrane filtration processes, in particular membrane bioreactors because it leads to higher operating pressure, more frequent chemical cleaning, shortened membrane life and compromised product water quality. This chapter presents an exhaustive overview of membrane fouling in membrane bioreactors.
Bradley Ladewig +1 more
openaire +1 more source