Compendium of Projects Exhibited during the 2nd NLEPC - Vol I

Process of Purification:
1. First collect contaminated water from kitchen in
container.
2. Take filter paper which is special type made by
cellulose of paper pulp and human hairs.
3. Human hairs contain carotenoids which have number
of Isoprene units.
4. Isoprene units and oil impurities attract each other as
both of them are unsaturated compound.
5. Gaseous impurities, odour and colour are removed by
using sand and charcoal by adsorption method.
444
2012
nd
2 National Level
Exhibition
& Project
Competitions
RE-USE OF WASTE
KITCHEN WATER
Advantages:
1. This process is simple and cheap.
2. Controls environmental water pollution.
3. Helps to balance ecological system.
4. As water is re-used, so this is best out of waste.
5. Optimum utilization of natural resources.
Details of the participant
Name
Singh Diksha Ravindra
Class
IXth
Innovation in Science Pursuit for Inspired Research
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School Name & Address
Halari Visa Oswal Vidyalaya
& Jr. College, Bhiwandi
Name of the Mentor Teacher
Bhagwan K. Patil
Name of the District & State
Thane, Maharashtra
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