question_answer

In the context of Nuclear Waste Management, which of the following statements are correct?

1. Vitrification is a process used to immobilise nuclear waste.

2. India is one of the five countries to have Joule Heated Ceramic Mixer.

3. Vitrified waste is stored for 60 years before it is disposed in deep geological formations.

4. At Kalpakkam there is a facility to immobilise nuclear waste in a cement matrix

Select the correct answer using the codes given below:

A)  All of the above

B)         Only 1, 2 and 4

C)  Only 1, 3 and 4

D)         Only 1 and 4