My Report (&Account)

Sewage Filtration Test – 1


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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1. The filter material used in contact bed is ___________

2. The recirculation ratio for the low rate trickling filter is ___________

3. The intermittent sand filters have better BOD removal efficiency than trickling filters.

4. Which of the following filter is used in the anaerobic treatment of sewage?

5. Which of the following is called as contact bed?

6. The depth of the filter media of intermittent filter is ___________

7. The maximum size of filter media of a percolating filter is ___________

8. How many types of trickling filters are used in sewage treatment?


 

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Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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