Environment & Ecology · Environmental Engineering
Statement (I): In super-rate trickling filters, plastic media of 25 to 100 mm size are employed for the treatment of wastewater having a very high BOD. Statement (II): The hydraulic loading rate and organic loading rate for a plastic media filter are 30 to 90 m3/d/m2 and 1000 to 2000 g/d/m3 respectively, which are much higher than in stone media trickling filters.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Statement (I) is false but Statement (II) is true
- 2Statement (I) is true but Statement (II) is false
- 3Both Statement (I) and Statement (II) are individually true but Statement (II) is not the correct explanation of Statement (I)
- 4Both Statement (I) and Statement (II) are individually true and Statement (II) is the correct explanation of Statement (I)✓
Correct answer
Both Statement (I) and Statement (II) are individually true and Statement (II) is the correct explanation of Statement (I)
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