A family consists of an adult male weighing 70 kg, an adult female weighing 50 kg, and a child weighing 15 kg. The air they breathe contains 1 µg/m3 of a listed carcinogenic chemical, and the waste they drink contains 1 µg/L of the same chemical. Assume the air intake for adult and child is 20 m3 /day and water intake for adult and child is 2 L/day. The body retains 80% of the air pollutant and 100% of the water pollutant. Estimate the total chemical dose per kg of body weight for each family member per day correctly.
A family consists of an adult male weighing 70 kg, an adult female weighing 50 kg, and a child weighing 15 kg. The air they breathe contains 1 µg/m3 of a listed carcinogenic chemical, and the waste they drink contains 1 µg/L of the same chemical. Assume the air intake for adult and child is 20 m3 /day and water intake for adult and child is 2 L/day. The body retains 80% of the air pollutant and 100% of the water pollutant. Estimate the total chemical dose per kg of body weight for each family member per day correctly.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A family consists of an adult male weighing 70 kg, an adult female weighing 50 kg, and a child weighing 15 kg. The air they breathe contains 1 µg/m3 of a listed carcinogenic chemical, and the waste they drink contains 1 µg/L of the same chemical. Assume the air intake for adult and child is 20 m3 /day and water intake for adult and child is 2 L/day. The body retains 80% of the air pollutant and 100% of the water pollutant.
Estimate the total chemical dose per kg of body weight for each family member per day correctly.
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