Risk Equations and Formulas Calculator
Toxicology and Risk Assessment

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Solving for fugitive dust intake dose exposure point concentration

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Inputs:

intake dose (II)		milligram/kilogram-day
body weight (BW)		kilogram grain gram milligram pound slug ton long ton metric ton short
averaging time (AT)		second century day decade hour minute week year
contact rate (CR)		meter^3/second cc/hour centimeter^3/second centimeter^3/hour deciliter/minute foot^3/minute foot^3/second gallon/minute liter/day liter/minute liter/second meter^3/day meter^3/minute milliliter/hour milliliter/minute
exposure frequency (EF)		day/year
exposure duration (ED)		second century day decade hour minute week year
retention rate (RR)
bloodstream absorption (ABS)

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Conversions:

intake dose (II)	=	0		=	0	milligram/kilogram-day
body weight (BW)	=	0		=	0	kilogram
averaging time (AT)	=	0		=	0	day
contact rate (CR)	=	0		=	0	liter/day
exposure frequency (EF)	=	0		=	0	day/year
exposure duration (ED)	=	0		=	0	year
retention rate (RR)	=	0		=	0
bloodstream absorption (ABS)	=	0		=	0

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Solution:

exposure point concentration (C)

=

HAS NOT BEEN CALCULATED

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Other Units:

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References - Books:

1) P. Aarne Vesilind, J. Jeffrey Peirce and Ruth F. Weiner. 1994. Environmental Engineering. Butterworth Heinemann. 3rd ed.
2) Michael D. LaGrega, Phillip L. Buckingham and Jeffery C. Evan. 1994. Hazardous Waste Management. McGraw Hill, Inc.

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