Advertisements
Advertisements
प्रश्न
The question has four options. Choose the correct answer:
Sewage is broken down in
विकल्प
primary treatment
secondary treatment
tertiary treatmen
all the above
MCQ
उत्तर
secondary treatment
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Differentiate between degradable and non-degradable type of waste.
Mention Whether the Following Statement is True (T) Or False (F).
Flyash is the gaseous waste of cement industry.
What is waste?
What is garbage?
What are the hazardous wastes generated from agricultural wastes?
What is a landfill?
List waste products produced from an industry.
Which of the following is biodegradable?
To what use can you put the following kind of garbage and how?
dry leaves collected in a garbage
Define the following term:
Pollution
