1. What do you mean by bioremediation? Describe in detail by giving appropriate examples.
2. Write brief note on:
(a) Industrial effluents
(b) Mercury toxin
(c) Detoxifying microbes.
3. Write down the reactions involved in gluconic acid production and write the steps involved in its production and recovery.
4. Describe in detail:
(a) Production of semi synthetic penicillins.
(b) Advantages of Semi synthetic Penicillins over natural penicillins in disease control.
5. (a) Explain the expected future trends in development of vaccines.
(b) Describe different factors affecting vaccines production.
6. Write detail note on the following:
(a) UASB reactor
(b) Methanogens
(c) Contact digester.