Searched for: author%3A%22Shang%2C+R.%22
(1 - 14 of 14)
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Kramer, F.C. (author), Shang, R. (author), Rietveld, L.C. (author), Heijman, Sebastiaan (author)
Using ceramic nanofiltration membranes for treatment of municipal sewage is upcoming. However, the knowledge on fouling control methods for this application are very limited. The most commonly used fouling control method, chemical cleaning, has disadvantages. Chemical cleaning negatively impacts (i) the glass seal layer of tubular ceramic...
journal article 2020
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van Linden, N. (author), Shang, R. (author), Stockinger, Georg (author), Heijman, Sebastiaan (author), Spanjers, H. (author)
The application of zero liquid discharge (ZLD) results in the generation of solid residual streams, which are often not fit for reuse. In this study, we assessed the separation of natural organic matter (NOM) and sodium chloride (NaCl) by nanofiltration (NF), electrodialysis (ED) and ion exchange (IEX) in reverse osmosis brine (RO-brine) and by...
journal article 2020
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Jiang, N. (author), Shang, R. (author), Heijman, Sebastiaan (author), Rietveld, L.C. (author)
High-silica zeolites can be used for adsorption of organic compounds (OCs) from water. The adsorption efficacy could vary with the properties of OCs, as well as the porous and surface features of high-silica zeolites. In this study, the adsorption of triclosan, trichlorophenol (TCP) and phenol by ten high-silica zeolites were investigated. The...
journal article 2020
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Jiang, N. (author), Erdös, M. (author), Moultos, O. (author), Shang, R. (author), Vlugt, T.J.H. (author), Heijman, Sebastiaan (author), Rietveld, L.C. (author)
The adsorption of organic micropollutants (OMPs) on high-silica zeolites is characterized by adsorption isotherms with various shapes. The occurrence of an S-shaped adsorption isotherm indicates the lack of adsorption affinity for OMPs at low, environmentally relevant equilibrium concentrations. In this study, S-shaped isotherms were observed...
journal article 2020
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Kramer, F. C. (author), Shang, R. (author), Rietveld, L.C. (author), Heijman, Sebastiaan (author)
Ceramic nanofiltration is an emerging technology for the recovery of water and nutrients (including phosphate) from municipal sewage which becomes more imperative worldwide. In order to use ceramic nanofiltration for phosphate recovery from municipal sewage, more knowledge is needed. This is the first paper reporting the phosphate retention of...
journal article 2019
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Kramer, F.C. (author), Shang, R. (author), Scherrenberg, S. M. (author), Rietveld, L.C. (author), Heijman, Sebastiaan (author)
One of the perceived benefits of ceramic membranes is their robustness, which makes them suitable for treating high organic load waste streams. In particular, ceramic tight ultrafiltration (tUF) and nanofiltration (NF) form an important barrier against small colloids and organic molecules. In order to achieve this barrier, the quality of the...
journal article 2019
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Jiang, N. (author), Shang, R. (author), Heijman, Sebastiaan (author), Rietveld, L.C. (author)
High-silica zeolites have been found to be effective adsorbents for the removal of organic micro-pollutants (OMPs) from impaired water, including various pharmaceuticals, personal care products, industrial chemicals, etc. In this review, the properties and fundamentals of high-silica zeolites are summarised. Recent research on mechanisms and...
review 2018
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Kramer, F.C. (author), Wantz, Eliot (author), Shang, R. (author), Heijman, Sebastiaan (author), Rietveld, L.C. (author)
poster 2017
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Shang, R. (author), Goulas, A (author), Tang, CY (author), De Frias Serra, X. (author), Rietveld, L.C. (author), Heijman, Sebastiaan (author)
Tight ceramic nanofiltration (NF) membranes allow efficient separation of organic matter and ions for advanced water treatment. These membranes are typically produced by the sol-gel method. Recently, atomic layer deposition (ALD), a self-limiting gas phase coating technique, has been explored for membrane fabrication and modification. In this...
journal article 2017
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Wang, Zongping (author), Chen, Yiqun (author), Xie, Pengchao (author), Shang, R. (author), Ma, Jun (author)
Cyanobacteria blooms in source waters have become a worldwide issue for drinking water production. UV-activated persulfate (UV/PS) technology was firstly applied to remove cultivated Microcystis aeruginosa (M. aeruginosa) in bench scale. The presence of persulfate significantly enhanced both cytoclasis and algal organic matter mineralization...
journal article 2016
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Liu, Zizheng (author), Guo, Yizhou (author), Shang, R. (author), Fang, Zheng (author), Wu, Feng (author), Wang, Zongping (author)
We report herein the use of ferric iron (Fe 3 + ) and sulfite (SO 3 2 −) to activate persulfate (S 2 O 8 2 −). Decolorization and mineralization of reactive Brilliant Red X-3B (a model azo dye) by an Fe(III)/sulfite/persulfate triple system have been investigated in aqueous solutions. Initial pH and dis- solved oxygen are important factors...
journal article 2016
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Hu, J. (author), Aarts, A.L.F. (author), Shang, R. (author), Heijman, Sebastiaan (author), Rietveld, L.C. (author)
Integrating powdered activated carbon (PAC) into wastewater tertiary treatment is a promising technology to reduce organic micro-pollutant (OMP) discharge into the receiving waters. To take advantage of the existing tertiary filter, PAC was pre-embedded inside the filter bed acting as a fixed-bed adsorber. The pre-embedding (i.e. immobilization)...
journal article 2016
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Chen, Yiqun (author), Xie, Pengchao (author), Wang, Zongping (author), Shang, R. (author), Wang, Songlin (author)
The performance of UV-activated persulfate (UV/PS) technology as preoxidation process to enhanceMicrocystis aeruginosa removal by subsequent coagulation-sedimentation was firstly evaluated. Theresults demonstrate that UV/PS preoxidation could successfully promote coagulation of algae cellsthrough the effective neutralization of zeta potential,...
journal article 2016
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Shang, R. (author)
During the last decade, water reuse has been widely recognized in many regions of the world. Fouling of ceramic membranes, especially hydraulically irreversible fouling, is a critical aspect affecting the operational cost and energy consumption in water treatment plants. In addition, the reverse osmosis (RO) membranes, that are often used for...
doctoral thesis 2014
Searched for: author%3A%22Shang%2C+R.%22
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