Answered: find the hazard index associated with…

Engineering

Civil Engineering

find the hazard index associated with this exposure?

Sustainable Energy

2nd Edition

ISBN:9781337551663

Author:DUNLAP, Richard A.

Publisher:DUNLAP, Richard A.

Chapter8: Direct Use Of Solar Energy

Section: Chapter Questions

Problem 14P

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Concept explainers

Fluid Materials

In general terms, anything that flows can be termed as a fluid. In other words, a fluid is any substance that cannot resist shear forces and deforms continuously under the application of external shear forces. Fluid materials differ completely from solid materials such as metals and alloys. For instance, if we consider two infinitesimally small cross-sectional areas of fluid materials and solid materials, and apply shear forces to these elements, both the elements will undergo deformation. Upon releasing the shear force, the element of the solid materials will regain its original orientation, but the element of the fluid materials will keep on deforming continuously under the action of the shear force.

Question

1 A woman works in a factory for 15 years. The drinking water in the factory contains xylene and fluoride. Her only exposure to these chemicals in water is at work. Using Table 10,
find the hazard index associated with this exposure?
Xylene: 0.6 mg/L
Fluoride: 3.1 mg/L

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