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Karim Helmi

Observed names: Helmi Karim, K. Helmi
Institution: Veolia (France)
OpenAlex ID: A5072040904
Interactions of Cryptosporidium parvum , Giardia lamblia , Vaccinal Poliovirus Type 1, and Bacteriophages φX174 and MS2 with a Drinking Water Biofilm and a Wastewater Biofilm
2008 · Karim Helmi, Sylvain Skraber, et al. · Applied and Environmental Microbiology · 104
Occurrence and persistence of enteroviruses, noroviruses and F-specific RNA phages in natural wastewater biofilms
2009 · Sylvain Skraber, Leslie Ogorzaly, et al. · Water Research · 91
A validated UPLC–MS/MS method for the surveillance of ten aquatic biotoxins in European brackish and freshwater systems
2016 · Brett Greer, Sara E. McNamee, et al. · Harmful Algae · 81
Two-year monitoring of Cryptosporidium parvum and Giardia lamblia occurrence in a recreational and drinking water reservoir using standard microscopic and molecular biology techniques
2010 · Karim Helmi, Sylvain Skraber, et al. · Environmental Monitoring and Assessment · 57
Detection of Emerging and Re-Emerging Pathogens in Surface Waters Close to an Urban Area
2015 · Stefania Marcheggiani, Emilo D'Ugo, et al. · International Journal of Environmental Research and Public Health · 46
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Occurrence and persistence of bacterial and viral faecal indicators in wastewater biofilms
2007 · S. Skraber, K. Helmi, et al. · Water Science & Technology · 42
Health Risk Assessment Related to Waterborne Pathogens from the River to the Tap
2015 · Pauline Jacob, Annabelle Henry, et al. · International Journal of Environmental Research and Public Health · 33
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E. coli electroeradication on a closed loop circuit by using milli-, micro- and nanosecond pulsed electric fields: Comparison between energy costs
2014 · Alexis Guionet, Fabienne David, et al. · Bioelectrochemistry · 32
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Monitoring of freshwater toxins in European environmental waters by using novel multi-detection methods
2016 · Ines Rodriguez, Maria Fraga, et al. · Environmental Toxicology and Chemistry · 30
Detection of Human Enteric Viruses in Freshwater from European Countries
2016 · Emilio D’Ugo, Stefania Marcheggiani, et al. · Food and Environmental Virology · 30
Assessment of flow cytometry for microbial water quality monitoring in cooling tower water and oxidizing biocide treatment efficiency
2018 · Karim Helmi, Fabienne David, et al. · Journal of Microbiological Methods · 26
Quantification of Giardia transcripts during in vitro excystation: Interest for the estimation of cyst viability
2009 · Isabelle Bertrand, Mélinda Maux, et al. · Water Research · 18
Methods for microbiological quality assessment in drinking water: a comparative study
2014 · K. Helmi, F. Barthod, et al. · Journal of Water and Health · 16
Monitoring of three drinking water treatment plants using flow cytometry
2014 · K. Helmi, A. Watt, et al. · Water Science & Technology Water Supply · 15
Simultaneous Concentration of Enteric Viruses and Protozoan Parasites: A Protocol Based on Tangential Flow Filtration and Adapted to Large Volumes of Surface and Drinking Waters
2009 · Skraber Sylvain, Gantzer Christophe, et al. · Food and Environmental Virology · 14
Comparison of three methods to concentrate Giardia cysts and Cryptosporidium oocysts from surface and drinking waters
2010 · Helmi Karim, Skraber Sylvain, et al. · Water Science & Technology · 13
Two-Year Monitoring of Water Samples from Dam of Iskar and the Black Sea, Bulgaria, by Molecular Analysis: Focus on Mycobacterium spp.
2015 · Stefan Panaiotov, Ivan Simeonovski, et al. · International Journal of Environmental Research and Public Health · 10
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Adenovirus, MS2 and PhiX174 interactions with drinking water biofilms developed on PVC, cement and cast iron
2010 · K. Helmi, F. Menard-Szczebara, et al. · Water Science & Technology · 8
Comparison of two filtration-elution procedures to improve the standard methods ISO 10705-1 & 2 for bacteriophage detection in groundwater, surface water and finished water samples
2011 · K. Helmi, P. Jacob, et al. · Letters in Applied Microbiology · 6
Correction: Marcheggiani, S.; et al. Detection of Emerging and Re-Emerging Pathogens in Surface Waters Close to an Urban Area. Int. J. Environ. Res. Public Health 2015, 12, 5505–5527
2015 · Stefania Marcheggiani, Emilo D’Ugo, et al. · International Journal of Environmental Research and Public Health · 2
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Water and biofilm microbial ecology at the outlet of a storage tank in a drinking water distribution network
2026 · Méry Ndione, Gilles Mayot, et al. · Environmental Science Water Research & Technology · 1
Application de la cytométrie en flux pour le contrôle microbiologique de l'efficacité de traitement de l'eau
2016 · Karim Helmi · theses.fr (ABES)
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Endospore recovery from large volumes using fieldable ultrafiltration for the diagnosis of drinking water treatment plants
2013 · Karim Helmi, Stephen Lamart, et al. · Water Science & Technology Water Supply
Works count: 25
Citation count: 675
H-index: 14
I10-index: 17
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