Advertisements
Advertisements
प्रश्न
What are the most important steps in waste management?
Advertisements
उत्तर
The important steps in waste management are:
(i) Dematerialization of production by reducing the amount of raw materials use and energy used in production.
(ii) Recycling wastes back into the production process.
(iii) Recovery of some ingredients and / or treatment of wastes.
(iv) Dispersal, dumping or storage.
APPEARS IN
संबंधित प्रश्न
Mention Whether the Following Statement is True (T) Or False (F).
Flyash is the gaseous waste of cement industry.
What does mining waste comprise of?
List the biodegradable and non-biodegradable waste products in your school What are the best ways to get rid of this garbage?
First link in any food chain is usually green plants because ______.
Which of the following is biodegradable?
The steps required for conversion of kitchen garbage into manure are given below in a jumbled form.
- Put garbage in a pit
- Cover the bottom of the pit with sand
- Cover the pot loosely with a gunny bag or grass
- Add worms
Which of the following shows the correct sequence of the above steps?
Write 3 sentences on what comes to your mind when you chance to see the following.
Foul odour emanating from garbage at the entrance of your house.
