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Quantitative Microbial Risk Assessment for Drinking Water

Jack Schijven
Organization: National Institute of Public Health and the Environment

Wolfram Technology Conference 2011
Conference location

Champaign, Illinois, USA

QMRAspot is a dynamic Mathematica tool that conducts Quantitative Microbial Risk Assessment (QMRA) for drinking water. With one push on a button, microbial data are read from a spreadsheet, distributions are fitted, and a full risk assessment is conducted using Monte Carlo sampling within only a few minutes to yield a risk outcome for drinking water consumption that can be compared with an acceptable health-based target (World Health Organization) or a comparable legislative standard. It is freely available for policy makers, engineers, scientists, and students all over the world.

*Mathematica Technology
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QMRAdataPUBLWRES.xls (741.5 KB) - Microsoft Excel document
QuantitativeMicrobialRiskAssessmentForDrinkingWater.cdf (2.5 MB) - CDF Document
QuantitativeMicrobialRiskAssessmentForDrinkingWater.nb (2.5 MB) - Mathematica Notebook