Výsledky vyhledávání - "W.G. Siegers"

Removal of pharmaceuticals from WWTP effluent: Removal of EfOM followed by advanced oxidation

Autor: C.H.M. Hofman-Caris, W.G. Siegers, Jan Hofman, K. van de Merlen, A.W.A. de Man

Publikováno v: Hofman-Caris, C H M, Siegers, W, van de Merlen, K, de Man, A & Hofman, J 2017, ' Removal of pharmaceuticals from WWTP effluent: removal of EfOM followed by advanced oxidation ', Chemical Engineering Journal, vol. 327, CEJ-D-17-03620R1, pp. 514-521 . https://doi.org/10.1016/j.cej.2017.06.154

Wastewater treatment plants (WWTPs) throughout the Netherlands contain significant concentrations of pharmaceuticals (25–65 μg/L) and about 10–20 mg C/L dissolved non-biodegradable organic matter. By means of IEX mainly the humic acid fraction o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::051f1b2a55935ce7e18e4c073e7ddb74
https://doi.org/10.1016/j.cej.2017.06.154

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Integration of target analyses, non-target screening and effect-based monitoring to assess OMP related water quality changes in drinking water treatment

Autor: Wim A. Oorthuizen, D.J.H. Harmsen, Andrea M. Brunner, Annemieke Kolkman, Thomas L. ter Laak, Milou M.L. Dingemans, Bram J. Martijn, W.G. Siegers, C. Bertelkamp, B.A. Wols

Publikováno v: Science of The Total Environment. 705:135779

The ever-increasing production and use of chemicals lead to the occurrence of organic micro-pollutants (OMPs) in drinking water sources, and consequently the need for their removal during drinking water treatment. Due to the sheer number of OMPs, mon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5349dc2390aeb5c90b3ad74d715e6658
https://doi.org/10.1016/j.scitotenv.2019.135779

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Silica removal to prevent silica scaling in reverse osmosis membranes

Autor: J Adamus, Geert-Jan Witkamp, C Maffezzoni, B. Hofs, S. Salvador Cob, F.E. Genceli Güner, W.G. Siegers, Emile Cornelissen

Publikováno v: Desalination. 344:137-143

Reverse osmosis membranes are increasingly used in drinking water treatment. However, the production of a concentrate stream is the main disadvantage of its application. Increasing the recovery of the membranes in order to have the smallest amount of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d1de3588b206e57446c687ee44fe75ec
https://doi.org/10.1016/j.desal.2014.03.020

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Anionic exchange for NOM removal and the effects on micropollutant adsorption competition on activated carbon

Autor: Ran Shang, Bas Heijman, Jingyi Hu, Luuk C. Rietveld, Emile Cornelissen, W.G. Siegers, Alexis Martin

Publikováno v: Separation and Purification Technology. 129:25-31

To efficiently adsorb micropollutants from surface water and groundwater by activated carbon, the concurrent natural organic matter (NOM) was removed by anionic exchange resin (AER) to reduce the adsorption competition. The studied AER showed a great

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::20915afc79ae42b21176a03d47268589
https://doi.org/10.1016/j.seppur.2014.03.019

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Influence of water type and pretreatment method on fouling and performance of an Al2O3 microfiltration membrane

Autor: Bas Hofs, E.F. Beerendonk, W.G. Siegers, Emile Cornelissen, D. Vries

Publikováno v: Desalination. 299:28-34

The trans membrane pressure (TMP) increase due to fouling of an Al 2 O 3 microfiltration (MF) membrane by particles and natural organic matter in different water types is studied. Removal of non-purgeable organic carbon (NPOC), turbidity and UV extin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d9c122b1c54f701a3443ee45468366a8
https://doi.org/10.1016/j.desal.2012.05.010

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Selection of anionic exchange resins for removal of natural organic matter (NOM) fractions

Autor: W.G. Siegers, AJ Abrahamse, M Dignum, N Moreau, Gary L. Amy, Luuk C. Rietveld, A. Grefte, L.P. Wessels, Emile Cornelissen

Publikováno v: Water Research. 42:413-423

Early elimination of natural organic matter (NOM) by ion exchange (IEX) in water treatment is expected to improve subsequent water treatment processes and the final drinking water quality. Nine anionic exchange resins were investigated to remove NOM

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e2f98ce62b285e9da99a6089cdf359b
https://doi.org/10.1016/j.watres.2007.07.033

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Influence of calcium-NOM complexes on fouling of nanofiltration membranes in drinking water production

Autor: W.G. Siegers, E.F. Beerendonk, J. Ogier, Emile Cornelissen

Publikováno v: Water Supply. 6:171-178

The application of nanofiltration is growing rapidly in drinking water and wastewater treatment. The main problem during the operation of nanofiltration membranes is membrane fouling, part of which is due to the presence of Natural Organic Matter (NO

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e80e1449e94134467c64d73a62ca87e1
https://doi.org/10.2166/ws.2006.765

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Prediction of breakthrough of pesticides in GAC-filters and breakthrough of colour in ion-exchange-filters

Autor: R. Hopman, R. Sterk, S.G.J. Heijman, W.G. Siegers

Publikováno v: Water Supply. 2:103-108

Adsorption columns are widely used in drinking water treatment to improve a number of water quality parameters. Granular activated carbon filtration (GAC) can be used to decrease the concentration of DOC, colour, taste, odour and pesticides. Columns

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::579d15226d5712fe5818ce8e58e51f86
https://doi.org/10.2166/ws.2002.0013

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