Q- With reference to Biosparging- consider the following statements-1- It is an ex situ bioremediation technology-2- In biosparging- air or oxygen and nutrients are injected at high pressure to decompose waste-Which of the statements given above is-are correct-

236

You visited us 236 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Biology

What Are Biofertilizers

Q. With refer...

Question

Q. With reference to Biosparging, consider the following statements:
Which of the statements given above is/are correct?

1 only

No worries! We‘ve got your back. Try BYJU‘S free classes today!

2 only

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Both 1 and 2

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Neither 1 Nor 2

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B
2 only
Explanation:

Statement 1 is incorrect: Biosparging is an in situ bioremediation technology.

Statement 2 is correct: In biosparging, air or oxygen and nutrients are injected at high pressure to increase the biological activity of indigenous microorganisms and to enhance the decomposition activity.

Suggest Corrections

Similar questions

Q. With reference to Biosparging, consider the following statements:

Which of the statements given above is/are correct?

1 only
2 only
Both 1 and 2
Neither 1 Nor 2

Q. Q. With reference to Biosparging, consider the following statements:Which of the statements given above is/are correct?

1 only
2 only
Both 1 and 2
Neither 1 Nor 2

Q. Q. Which of the following processes are included in "In situ bioremediation‟?Select the correct answer using the code given below:

1 and 2 only
1, 2 and 3
1 and 3 only
2 and 3 only

Q. Q. Consider the following statements regarding bioremediation technologies.Which of the statements given above is/are correct?

1 only
1 and 2 only
1 and 3 only
2 and 3 only

With reference to ITCZ, consider the following statements:
1. It is characterised by convection of air due to high insolation.
2. The winds from tropics diverge in this region.
3. It is a region of intense low pressure, an area of doldrums.
Which of the above statement(s) is/are correct?

Join BYJU'S Learning Program