Search Results - "ter Laak, Thomas L"

patRoon: open source software platform for environmental mass spectrometry based non-target screening by Helmus, Rick, ter Laak, Thomas L., van Wezel, Annemarie P., de Voogt, Pim, Schymanski, Emma L.

“…Mass spectrometry based non-target analysis is increasingly adopted in environmental sciences to screen and identify numerous chemicals simultaneously in…”
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Data-driven prioritization of chemicals for various water types using suspect screening LC-HRMS by Sjerps, Rosa M.A., Vughs, Dennis, van Leerdam, Jan A., ter Laak, Thomas L., van Wezel, Annemarie P.

“…For the prioritization of more than 5200 anthropogenic chemicals authorized on the European market, we use a large scale liquid chromatography-high resolution…”
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Pharmaceutical concentration variability at sewage treatment plant outlets dominated by hydrology and other factors by Brunsch, Andrea F., ter Laak, Thomas L., Rijnaarts, Huub, Christoffels, Ekkehard

“…A study was conducted in which the effluent at four small to medium sized sewage treatment plants (STP) in North Rhine-Westphalia, Germany was monitored for…”
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Prediction of concentration levels of metformin and other high consumption pharmaceuticals in wastewater and regional surface water based on sales data by Oosterhuis, Mathijs, Sacher, Frank, ter Laak, Thomas L.

“…Local consumption data of pharmaceuticals were used to study the emission to wastewater and surface waters in two small Dutch water catchments. For nine high…”
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Fate of microplastics in the drinking water production by Bäuerlein, Patrick S., Hofman-Caris, Roberta C.H.M., Pieke, Eelco N., ter Laak, Thomas L.

“…•Microplastics (sized 20 – 5000 µm) numbers in Dutch tap water are low (< 2MP/L).•Drinking water treatment removes the vast majority of microplastics from…”
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Occurrence, hazard, and risk of psychopharmaceuticals and illicit drugs in European surface waters by Davey, Charlie J.E., Kraak, Michiel H.S., Praetorius, Antonia, ter Laak, Thomas L., van Wezel, Annemarie P.

“…•Psychopharmaceuticals have limited occurrence (49%) and ecotoxicity (15%) data.•Only for 87 (12%) compounds could risk be assessed, with 23 (3.3%)…”
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Retention soil filter as post-treatment step to remove micropollutants from sewage treatment plant effluent by Brunsch, Andrea F., ter Laak, Thomas L., Christoffels, Ekkehard, Rijnaarts, Huub H.M., Langenhoff, Alette A.M.

“…Retention soil filters (RSFs) are a specific form of vertical flow constructed wetlands for the treatment of rain water and/or wastewater. We have tested 3…”
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Hepatic clearance of 6 polycyclic aromatic hydrocarbons by isolated perfused trout livers: prediction from in vitro clearance by liver S9 fractions by Nichols, John W, Hoffman, Alex D, ter Laak, Thomas L, Fitzsimmons, Patrick N

“…Isolated perfused trout livers were used to evaluate in vitro-in vivo metabolism extrapolation procedures for fish. In vitro depletion rates for 6 polycyclic…”
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In situ removal of four organic micropollutants in a small river determined by monitoring and modelling by Brunsch, Andrea F., Langenhoff, Alette A.M., Rijnaarts, Huub H.M., Ahring, Alexander, ter Laak, Thomas L.

“…Organic micropollutants (OMPs) are widely detected in surface waters. So far, the removal processes of these compounds in situ in river systems are not yet…”
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Towards spatially smart abatement of human pharmaceuticals in surface waters: Defining impact of sewage treatment plants on susceptible functions by Coppens, Lieke J.C., van Gils, Jos A.G., ter Laak, Thomas L., Raterman, Bernard W., van Wezel, Annemarie P.

“…For human pharmaceuticals, sewage treatment plants (STPs) are a major point of entry to surface waters. The receiving waters provide vital functions. Modeling…”
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Relating environmental concentrations of pharmaceuticals to consumption: A mass balance approach for the river Rhine by ter Laak, Thomas L., van der Aa, Monique, Houtman, Corine J., Stoks, Peter G., van Wezel, Annemarie P.

“…In this study, pharmaceuticals were frequently monitored in the Rhine delta between the year 2002 and 2008. Average concentrations of several X-ray contrast…”
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Linking Clusters of Micropollutants in Surface Water to Emission Sources, Environmental Conditions, and Substance Properties by Tessa E. Pronk, Elvio D. Amato, Stefan A. E. Kools, Thomas L. Ter Laak

“…Water quality monitoring programs yield a wealth of data. It is often unclear why a certain substance occurs in higher concentrations at a certain location or…”
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Different compositions of pharmaceuticals in Dutch and Belgian rivers explained by consumption patterns and treatment efficiency by ter Laak, Thomas L., Kooij, Pascal J. F., Tolkamp, Harry, Hofman, Jan

“…In the current study, 43 pharmaceuticals and 18 transformation products were studied in the river Meuse at the Belgian-Dutch border and four tributaries of the…”
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Poly(dimethylsiloxane) as Passive Sampler Material for Hydrophobic Chemicals: Effect of Chemical Properties and Sampler Characteristics on Partitioning and Equilibration Times by ter Laak, Thomas L, Busser, Frans J. M, Hermens, Joop L. M

“…Information about sampling rates and equilibration times of passive samplers is essential in their calibration in field monitoring studies as well as sorption…”
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Dissolved Organic Matter Enhances Transport of PAHs to Aquatic Organisms by ter Laak, Thomas L, ter Bekke, Martin A, Hermens, Joop L. M

“…In this study, the uptake of pyrene and benzo[b]fluoranthene by an aquatic worm (Lumbriculus variegatus) and a poly(dimethylsiloxane) coated glass fiber was…”
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Facilitated Transport of Polychlorinated Biphenyls and Polybrominated Diphenyl Ethers by Dissolved Organic Matter by ter Laak, Thomas L, van Eijkeren, Jan C. H, Busser, Frans J. M, van Leeuwen, Herman P, Hermens, Joop L. M

“…The exchange rate of hydrophobic organic chemicals between the aqueous phase and a sorbent (e.g., soil, organism, passive sampler) is relevant for distribution…”
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Wastewater-based epidemiology for illicit drugs: A critical review on global data by Huizer, Marit, ter Laak, Thomas L., de Voogt, Pim, van Wezel, Annemarie P.

“…•Overview and evaluation of available literature using WBE to detect illicit drugs .•The WBE approach shows an improvement in quality over the recent…”
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Dynamic Exposure of Organisms and Passive Samplers to Hydrophobic Chemicals by Bayen, Stéphane, ter Laak, Thomas L, Buffle, Jacques, Hermens, Joop L. M

“…An insight into the dynamic aspects of the accumulation process is essential for understanding bioaccumulation as well as effect studies of hydrophobic organic…”
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Freely Dissolved Concentrations of PAHs in Soil Pore Water:  Measurements via Solid-Phase Extraction and Consequences for Soil Tests by ter Laak, Thomas L, Agbo, Stanley O, Barendregt, Arjan, Hermens, Joop L. M

“…Freely dissolved pore water concentrations are difficult to assess in complex matrixes such as soils or sediments. In this study, a negligible-depletion…”
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Occurrence, Fate, and Related Health Risks of PFAS in Raw and Produced Drinking Water by Sadia, Mohammad, Nollen, Ingeborg, Helmus, Rick, Ter Laak, Thomas L, Béen, Frederic, Praetorius, Antonia, van Wezel, Annemarie P

“…This study investigates human exposure to per- and polyfluoroalkyl substances (PFAS) via drinking water and evaluates human health risks. An analytical method…”
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