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4 cards from this section. Quick, good the night before a test.
What is solid sludge and why is it important in environmental analyses?
Think about what materials are found in waste.
Define mass balance.
Consider how we track materials in environmental systems.
What term describes the balance of mass in a system?
Think of how mass is accounted for in environmental systems.
True or False: Organic carbon always contributes positively to the mass balance of a system.
Consider the differences in organic phases.
A waste tank stores 1,000 kg of chemical A before a rain event. After adding 500 kg of rainwater, what would be the new concentration of chemical A in 2,500 liters of mixed water?
Remember to apply the density of water to convert kg to liters.
If evaporation occurs during the sampling process causing a loss of 10% of chemical A, how would this affect your results? What would be the new calculated concentration?
Consider how evaporation impacts the available mass of the chemical.
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