Integrated Waste Water Treatment
Trending Questions
Q. Secondary treatment of the sewage is also called biological treatment. Justify this statement and explain the process. [3]
Q. FOAM is a group of citizens responsible for the integrated process of
- sewage and water treatment
- reducing eutrophication
- minimizing global warming
- radio- active waste treatment
Q. FOAM is credited with:
- Controlling air pollution
- Preventing eutrophication
- Treatment of sewage by natural processes
- Proper recycling and disposal of municipal wastes
Q. How did a citizen group called Friends of Arcata Marsh (FOAM), Arcata, California, USA, help to improve water quality of the marshland using integrated waste water treatment? Explain in four steps. [2]
Q. In integrated water treatment sewage is treated by
- Artificial process
- Natural process
- Both A and B
- Only B
Q. Eutrophicated lake has BOD
- higher
- dependent on climate
- lower
- may be lower or higher
Q. The second stage in waste water treatment plant situated in Arcata removes
- dissolved phosphate
- dissolved organic substances
- dissolved heavy metals
- dissolved nitrogen
Q. FOAM is a group of citizens responsible for the integrated process of
- Reducing eutrophication
- Sewage and water treatment
- Radio- active waste treatment
- Minimizing global warming
Q. FOAM is credited with:
- Controlling air pollution
- Treatment of sewage by natural processes
- Preventing eutrophication
- Proper recycling and disposal of municipal wastes
Q. If sewage is treated using both natural and artificial processes then this type of method is
- Integrated pest management system
- Integrated farm management system
- integrated waste water management system
- None of the above
Q. If sewage is treated using both natural and artificial processes then this type of method is
- Integrated pest management system
- Integrated farm management system
- integrated waste water management system
- None of the above
Q. After the conventional sedimentation treatment of sewage in the integrated method, the water released into
- Marshes containing appropriate algae, fungi, and bacteria
- Secondary treatment plant
- Ground water
- None of the above
Q.
In which part of the sewage treatment process - the decomposer bacteria present in the waste, is recycled into the beginning of the process :
- Secondary treatment
Primary treatment
Activated sludge treatment
Tertiary treatment
Q. After the conventional sedimentation treatment of sewage in the integrated method, the water released into
- Secondary treatment plant
- None of the above
- Marshes containing appropriate algae, fungi, and bacteria
- Ground water
Q. After the conventional sedimentation treatment of sewage in the integrated method, the water released into
- Marshes containing appropriate algae, fungi, and bacteria
- Secondary treatment plant
- Ground water
- None of the above
Q. Which of the following are ways to reduce water pollution?
- Treat sewage
- Less fertilizers
- Ban CFCs
- Plant trees
- Depopulation
- Scrubbers
- Crop rotation
- Silt fence
Q.
In which part of the sewage treatment process - the decomposer bacteria present in the waste, is recycled into the beginning of the process :
- Secondary treatment
Primary treatment
Activated sludge treatment
Tertiary treatment
