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What will be the population equivalent for an industrial sewage daily disposal of 50,000 litres with suspended solid content of 220 mg/lit, considering the per capita contribution as 69 gm.
- a)1600
- b)1
- c)0.15
- d)159
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
What will be the population equivalent for an industrial sewage daily...
Total solids produced by the Industry/day = (50000 x 220)/1000 =11,000 gm
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Population equivalent = 11,000/69
= 159.
Most Upvoted Answer
What will be the population equivalent for an industrial sewage daily...
Calculation:
To determine the population equivalent for an industrial sewage daily disposal, we need to consider the per capita contribution and the suspended solid content in the sewage.
Given:
Industrial sewage daily disposal = 50,000 litres
Suspended solid content = 220 mg/lit
Per capita contribution = 69 gm
Step 1: Convert suspended solid content to per capita contribution
To compare the suspended solid content with the per capita contribution, we need to convert the suspended solid content from mg/lit to gm.
1 litre = 1000 gm
Therefore, 1 mg/lit = 1 gm/m^3
So, we can convert the suspended solid content to per capita contribution by dividing it by 1000.
Suspended solid content per capita = 220 mg/lit / 1000 = 0.22 gm
Step 2: Calculate the population equivalent
The population equivalent can be calculated by dividing the industrial sewage daily disposal by the per capita contribution.
Population equivalent = Industrial sewage daily disposal / Per capita contribution
Population equivalent = 50,000 litres / 0.22 gm
Population equivalent = 227,273.73
Step 3: Round off the population equivalent
Since population cannot be in decimal, we need to round off the population equivalent to the nearest whole number.
Rounding off 227,273.73 to the nearest whole number gives us 227,274.
Therefore, the population equivalent for an industrial sewage daily disposal of 50,000 litres with a suspended solid content of 220 mg/lit and a per capita contribution of 69 gm is 227,274.
Conclusion:
The correct answer is option D) 227,274.
To determine the population equivalent for an industrial sewage daily disposal, we need to consider the per capita contribution and the suspended solid content in the sewage.
Given:
Industrial sewage daily disposal = 50,000 litres
Suspended solid content = 220 mg/lit
Per capita contribution = 69 gm
Step 1: Convert suspended solid content to per capita contribution
To compare the suspended solid content with the per capita contribution, we need to convert the suspended solid content from mg/lit to gm.
1 litre = 1000 gm
Therefore, 1 mg/lit = 1 gm/m^3
So, we can convert the suspended solid content to per capita contribution by dividing it by 1000.
Suspended solid content per capita = 220 mg/lit / 1000 = 0.22 gm
Step 2: Calculate the population equivalent
The population equivalent can be calculated by dividing the industrial sewage daily disposal by the per capita contribution.
Population equivalent = Industrial sewage daily disposal / Per capita contribution
Population equivalent = 50,000 litres / 0.22 gm
Population equivalent = 227,273.73
Step 3: Round off the population equivalent
Since population cannot be in decimal, we need to round off the population equivalent to the nearest whole number.
Rounding off 227,273.73 to the nearest whole number gives us 227,274.
Therefore, the population equivalent for an industrial sewage daily disposal of 50,000 litres with a suspended solid content of 220 mg/lit and a per capita contribution of 69 gm is 227,274.
Conclusion:
The correct answer is option D) 227,274.
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What will be the population equivalent for an industrial sewage daily disposal of 50,000 litres with suspended solid content of 220 mg/lit, considering the per capita contribution as 69 gm.a)1600b)1c)0.15d)159Correct answer is option 'D'. Can you explain this answer?
Question Description
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