Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Mareike Braeckevelt"'
Publikováno v:
Ecological Engineering. 95:635-644
In many arid regions, the reuse of wastewater is an economic option for crop irrigation. To avoid health risks for consumers, pathogens must be eliminated prior to application. Slow sand filtration (SSF) represents an effective low-tech treatment tec
Autor:
Shubiao Wu, Arndt Wiessner, Renjie Dong, Jochen A. Müller, Peter Kuschk, Mareike Braeckevelt, Uwe Kappelmeyer
Publikováno v:
Aarhus University
Scopus-Elsevier
Scopus-Elsevier
Two laboratory-scale constructed wetlands planted with Juncus effusus were used to investigate the effect of nitrate load on the sulfur transformation dynamics related to the removal of organic carbon and ammonium. Organic carbon was removed at a con
Autor:
Matthias Kästner, Shubiao Wu, H. Köser, Peter Kuschk, Zhongbing Chen, Heidrun Paschke, Mareike Braeckevelt
Publikováno v:
Chemosphere. 89:724-731
In order to characterize the effect of vegetation on performance of constructed wetlands (CWs) treating low and high chlorinated hydrocarbon, two pilot-scale horizontal subsurface flow (HSSF) CWs (planted with Phragmites australis and unplanted) trea
Autor:
Peter Kuschk, Arndt Wiessner, Heidrun Paschke, Matthias Kaestner, Stefan Trapp, Mareike Braeckevelt, Nils Reiche
Publikováno v:
Ecological Engineering. 37:903-913
Low-chlorinated benzenes (CBs) are widespread groundwater contaminants and often threaten to contaminate surface waters. Constructed wetlands (CWs) in river floodplains are a promising technology for protecting sensitive surface water bodies from the
Publikováno v:
Engineering in Life Sciences. 11:298-308
Constructed wetlands are a promising technology to protect river flood plains against the impact of contaminated groundwater. They are suitable for the treatment of waters contaminated with monochlorobenzene and perchloroethene. However, the removal
Publikováno v:
Chemosphere. 74:349-362
Physical, chemical and biological processes interact and work in concert during attenuation of organic chemicals in wetland systems. This review summarizes the recent progress made towards understanding how the various mechanisms attributed to organi
Autor:
Michael Rueckert, Arndt Wiessner, Peter Kuschk, Matthias Kaestner, Nils Reiche, Heidrun Paschke, Carsten Vogt, Gabriele Mirschel, Mareike Braeckevelt, Andrea Schultz
Publikováno v:
Ecological Engineering. 33:45-53
At industrial megasites worldwide, the natural seepage of contaminated groundwater from surface-near layers into rivers and river floodplains may give rise to serious environmental hazards. To prevent adverse effects on the environment, affordable an
Autor:
Christian Pfrang, Mareike Braeckevelt, Carlos E. Canosa-Mas, Richard P. Wayne, Martin D. King
Publikováno v:
Atmospheric Environment. 42:3018-3034
Experimental difficulties sometimes force modellers to use predicted rate coefficients for reactions of oxygenated volatile organic compounds (oVOCs). We examine here methods for making the predictions for reactions of atmospheric initiators of oxida
Autor:
G. Imfeld, S. Weber, Matthias Kästner, H. Rokadia, Peter Kuschk, N. Stelzer, Hans H. Richnow, G. Mirschel, Mareike Braeckevelt
Publikováno v:
Water Science and Technology. 56:57-62
Monochlorobenzene (MCB) is an important groundwater contaminant world-wide. In this study, a horizontal subsurface flow constructed wetland with an integrated water compartment was fed with MCB contaminated groundwater originating from the local aqui
Autor:
Nicole Stelzer, Peter Kuschk, Hemal Rokadia, Mareike Braeckevelt, Hans-H. Richnow, Gwenaël Imfeld, Stefanie Weber, Matthias Kästner, Heidrun Paschke
Publikováno v:
Environmental Pollution. 148:428-437
The degradation of monochlorobenzene (MCB) was assessed in a constructed wetland treating MCB contaminated groundwater using a detailed geochemical characterisation, stable isotope composition analysis and in situ microcosm experiments. A correlation