Pollutant to ink

Q.  Recently students from IIT have developed a machine to convert pollutants into
- Published on 18 Apr 16

a. Ink
b. Acid
c. Fertilizer
d. Water

ANSWER: Ink
 
  • The device invented by the IIT students prevents the particulate matter from being released in the air.
  • The particulate matters are from diesel generators.
  • This device is connected to the exhaust pipe of the generator. With the help of a special solution, this device collects 70% of the soot from smoke. This collected particulate matter is then used to make ink.
  • The ink produced using this machine is very useful. You can use it to create design on cloths or paint objects of domestic use.

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