Role of organic fouling layer on the rejection of trace organic solutes by nanofiltration: mechanisms and implications
Sign Up to like & getrecommendations! Published in 2018 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-018-2478-0
Abstract: To investigate how the organic fouling layers on nanofiltration (NF) membrane surface and the strong matrix effect (particularly by Ca2+) influence the rejection of trace organic compounds (TOrCs), filtration experiments with two TOrCs, bisphenol A… read more here.
Keywords: rejection; organic fouling; fouling layer; membrane ... See more keywords
Evaluating the effects of organic matter bioavailability on nanofiltration membrane using real-time monitoring
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2017.11.053
Abstract: Abstract We studied the influence of bioavailability of organic matter on membrane fouling layer development by comparing the filtration performance of two feed waters (wetland water and graywater). Dissolved organic carbon (DOC) concentration, size exclusion… read more here.
Keywords: sample; matter; bioavailability; organic matter ... See more keywords
Influence of organic fouling layer characteristics and osmotic backwashing conditions on cleaning efficiency of RO membranes
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2020.118604
Abstract: Abstract Fouling remains a prevalent and serious problem in industries using membrane processes. Efforts to mitigate fouling are improving, however, membrane fouling cannot be completely eliminated. Therefore fouling control via development of sustainable cleaning methods… read more here.
Keywords: osmotic backwashing; fouling layer; microscopy;
Laser induced fluorescence (LIF) technique visualizes and characterizes concentration polarization and fouling layer in the cross-flow nanofiltration
Sign Up to like & getrecommendations! Published in 2019 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2018.11.045
Abstract: Abstract In-situ non-invasive observation of concentration polarization (CP) and fouling layer is of vital importance to understanding membrane filtration process and membrane permeability loss. This study developed a novel real-time technique, laser induced fluorescence (LIF)… read more here.
Keywords: fouling layer; nanofiltration; lif; layer ... See more keywords
In situ coagulation versus pre-coagulation for gravity-driven membrane bioreactor during decentralized sewage treatment: Permeability stabilization, fouling layer formation and biological activity.
Sign Up to like & getrecommendations! Published in 2017 at "Water research"
DOI: 10.1016/j.watres.2017.09.027
Abstract: Gravity-driven membrane filtration systems are promising for decentralized sewage treatment due to their low energy consumption and low maintenance. However, the low stable permeability/flux is currently limiting their wider application. With the ultimate goal of… read more here.
Keywords: coagulation; pre coagulation; treatment; permeability ... See more keywords