Podcast
Questions and Answers
All of the following may result as a consequence of untreated waste water disposal except ----
All of the following may result as a consequence of untreated waste water disposal except ----
Pollutants that are found in wastewater may be------
Pollutants that are found in wastewater may be------
The biochemical reaction of the fecal coliform bacteria, E. coli includes all, except ____
The biochemical reaction of the fecal coliform bacteria, E. coli includes all, except ____
The main objectives of sewage treatment includes ___
The main objectives of sewage treatment includes ___
Signup and view all the answers
Which of the following is not true about the BOD of wastewater?
Which of the following is not true about the BOD of wastewater?
Signup and view all the answers
A typical primary wastewater treatment procedure involves __________
A typical primary wastewater treatment procedure involves __________
Signup and view all the answers
Aerobic secondary wastewater treatment may involve all, except, _________
Aerobic secondary wastewater treatment may involve all, except, _________
Signup and view all the answers
The scarcity of water for proper hygiene and sanitation may lead to all, except ____
The scarcity of water for proper hygiene and sanitation may lead to all, except ____
Signup and view all the answers
The anaerobic sludge digestion in the secondary sewage treatment involves ____
The anaerobic sludge digestion in the secondary sewage treatment involves ____
Signup and view all the answers
Activated sludge process involves _________
Activated sludge process involves _________
Signup and view all the answers
Study Notes
Consequences of Untreated Waste Water Disposal
- Untreated waste water disposal can lead to various consequences, including pollution, health problems, and environmental damage.
Pollutants in Wastewater
- Wastewater may contain pollutants such as suspended solids, organic matter, pathogens, and nutrients.
Biochemical Reaction of E. coli
- The biochemical reaction of E. coli involves fermentation, respiration, and decomposition, but not photosynthesis.
Objectives of Sewage Treatment
- The main objectives of sewage treatment include removing pollutants, reducing organic matter, and eliminating pathogens.
Biochemical Oxygen Demand (BOD)
- BOD is not a measure of the amount of oxygen in wastewater, but rather a measure of the amount of oxygen required for microbial decomposition.
Primary Wastewater Treatment
- A typical primary wastewater treatment procedure involves physical processes such as sedimentation, flotation, and filtration to remove suspended solids and organic matter.
Aerobic Secondary Wastewater Treatment
- Aerobic secondary wastewater treatment may involve processes such as activated sludge, trickling filters, and oxidation ponds, but not anaerobic digestion.
Scarcity of Water for Hygiene and Sanitation
- The scarcity of water for proper hygiene and sanitation may lead to health problems, increased risk of disease, and environmental degradation, but not improved water quality.
Anaerobic Sludge Digestion
- Anaerobic sludge digestion in the secondary sewage treatment involves the breakdown of organic matter by microorganisms in the absence of oxygen, producing biogas and a stable sludge residue.
Activated Sludge Process
- Activated sludge process involves the use of microorganisms to break down organic matter in wastewater, producing a stable sludge residue and a treated effluent.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Test your knowledge on the consequences of untreated wastewater disposal by identifying the option that does not result as a consequence. Choose the correct answer among the provided options.
