Population before the industry opens 29284.46 All units in #/1000 per year Pre-I
ID: 286616 • Letter: P
Question
Population before the industry opens 29284.46 All units in #/1000 per year Pre-Industry Post-Industry 12 14 10 10 29 71 25 25 . Use your answers from problem 1 to estimate the water demand for the community just before the industry opens (four years from now), and after the industry has been in operation for three years (you will have two answers). The industry demand is projected to be 350,000 gallons per day. The current water use for the community is 2.6 million gallons per day. Hint: Use the current population and current water use to estimate the per-capita (per-person) water use per day. The total water use would be the daily water use for the entire population plus the industry demand for the day.Explanation / Answer
-Ans:
From the answer of problem 1 we can say that current population is 28590.
Per capita water consumption=2,600,000/28,590=90.94 gallon per day.
Before industrialization water demand of the community is that of the people only and population before 4 years was24,284. Water demand= 24,284*90.94= 2.2 million gallon per day
Three years after the industrialization, population will be 34,023 so water demand by community= 34,023*90.94=3.1million gallon per day and that of industry will be 350,000 gallon per day. Total water demand=3,094051+350,000=3.44 millions gallon per day.