Physics · Wastewater Management
According to Indian standards, the maximum permissible limit of Biochemical Oxygen Demand (BOD) in mg/L for treated wastewater discharged for land irrigation (watering gardens) is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 120 mg/L
- 230 mg/L✓
- 340 mg/L
- 410 mg/L
Correct answer
30 mg/L
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