The form of sludge which is free from pathogenic bacteria is ___________ Options: A . &nbspUndigested sludge B . &nbspDigested sludge C . &nbspPrimary sludge D . &nbspSupernatant liquor

The form of sludge which is free from pathogenic bacteria is __________

Question

The form of sludge which is free from pathogenic bacteria is ___________

Options:

A . Undigested sludge

B . Digested sludge

C . Primary sludge

D . Supernatant liquor

Answer: Option B
Answer: (b).Digested sludge

Was this answer helpful ?

Next Question

Question 1. The BOD of supernatant liquor in a sludge digestion process is ____ ppm.....

Question 2. Which of the following is correct regarding pH in different stages of the sludge digestion process?....

Question 3. Which gas evolves the most in the sludge digestion process?....

Question 4. The color of digestive sludge is ___________....

Question 5. The maximum temperature at which thermophilic microorganisms remain active in sludge digester is ___________....

Question 6. Which of the following is correct regarding anaerobic digestion in the sludge digestion process?....

Question 7. Which of the following is incorrect about aerobic digestion in the sludge digestion process?....

Question 8. The sludge digestion process is independent of which of the following?....

Question 9. Which of the following activated sludge process has minimum food to microorganism ratio?....

Question 10. Which of the following is the correct expression of the aeration period in hours?....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0