Date post: | 21-Feb-2017 |
Category: |
Science |
Upload: | shreyash-chandak |
View: | 78 times |
Download: | 0 times |
Remedies To Clean India
Waste means unwanted materials. Waste has been a major environmental
problem. We can find waste anywhere in our surroundings since the industrial revolution. Because of the waste many health problems are arising.
Introduction
Cleanliness is both the abstract state of being clean and free from dirt, and the process of achieving and maintaining that state.
Without cleanliness hygiene cannot be achieved. Hygiene is a set of practices performed for the
preservation of health. According to the World Health Organization (WHO), "Hygiene refers to conditions and practices that help to maintain health and prevent the spread of diseases.
What is Cleanliness?
Waste creates many diseases and causes death of many people all across the globe.
The rapid growth of world population is responsible for increase in all forms of waste.
Therefore maintaining the cleanliness is inevitable.
Importance of Cleanliness
Types Of Waste
Plastic
Chemical
Glass
E-waste
Agricultural
Toxic
Bio- Degradable
Paper
Domestic
PlasticWaste
We obtain coal from underground seams. Oil and gas are also found underground, but
as fluids in layers of porous rock. Fuels are used in our day to day life like in
the vehicles, in gas cylinders, etc.
Making fuels
Collect waste 500 gms. of polythene bags and cut them in small pieces.
Melt the plastics. Add additive to remove impurities. Heat the melted plastic at definite
temperature to collect naphta, kerosene, diesel, etc.
Method
Take two trays. Add soil Spread a special type of plastic sheet on
second tray. Sow the seeds of wheat and fenugreek.
Method
29/10
/2015
2/11/2
015
0
1
2
3
4
5
6
Wheat
1st tray2nd tray
Days from germination
Height in cm
29/10
/2015
2/11/2
015
0
1
2
3
4
5
6
Fenugreek
1st tray2nd tray
Days from germination
Height in cm
GRAPH
Rate of evaporation in second tray is reduced therefore the germination was better.
The use water is also proper therefore the growth is also better
Conclusion
The plants does not get adequate oxygen for respiration.
Limitation
Types Of Waste
Plastic
Chemical
Glass
E-waste
Agricultural
Toxic
Bio- Degradable
Paper
Domestic
Glass Waste
Recycling Recycling is a process to change (waste) materials into new products to prevent waste of potentially useful materials, reduce the consumption of fresh raw materials and to reduce energy usage.
Make glass banks. Make various departments for various
colours of glass. Recycle the glasses.
Method
Consumption of energy is reduced. New things are formed.
Conclusion
Types Of Waste
Plastic
Chemical
Glass
E-waste
Agricultural
Toxic
Bio- Degradable
Paper
Domestic
PaperWaste
We should collect all types of papers. We should segregate paper into
departments such as inked paper and blank paper
also 1 sided used and both sided used. Recycle the paper. Reduce consumption of paper.
Method
Cutting down of trees will be stopped. Prey predator chain will be balanced.
Conclusion
Types Of Waste
Plastic
Chemical
Glass
E-waste
Agricultural
Toxic
Bio- Degradable
Paper
Domestic
Agricultural waste is waste produced as a result of various agricultural operations.
It includes manure and other wastes 1. Farms.2. Poultry houses. 3. Pesticides that enter into water, air or
soils.4. Harvest waste.5. Fertilizer run- off from fields.
Agricultural Waste
Types Of Waste
Plastic
Chemical
Glass
E-waste
Agricultural
Toxic
Bio- Degradable
Paper
Domestic
Biodegradable waste is a type of waste which can be broken down, in a matter of weeks or few months, into its base compounds by micro-organisms and other living things, regardless of what those compounds may be.
Biodegradable waste can be used for composting or a resource for heat, electricity and fuel by means of inclinator or anaerobic digestion.
Biodegradable Waste
Types Of Waste
Plastic
Chemical
Glass
E-waste
Agricultural
Toxic
Bio- Degradable
Paper
Domestic
Chemical waste is a waste that is made from harmful chemicals.
Chemical Waste
Types Of Waste
Plastic
Chemical
Glass
E-waste
Agricultural
Toxic
Bio- Degradable
Paper
Domestic
E-Waste is the term used to describe old, end-of-life or discarded appliances using electricity.
It includes computers, consumer electronics, fridges etc which have been disposed of by their original users.
E- Waste
E- Waste E-Waste contains Lead and Cadmium which
can harm people. Radioactive elements can cause severe
defects in plants and animals.
Types Of Waste
Plastic
Chemical
Glass
E-waste
Agricultural
Toxic
Bio- Degradable
Paper
Domestic
Toxic waste is waste that poses substantial or potential threats to public health or the environment.
Toxic Waste
Types Of Waste
Plastic
Chemical
Glass
E-waste
Agricultural
Toxic
Bio- Degradable
Paper
Domestic
Domestic waste means any waste, consisting of combustible materials, such as paper, cardboard, yard clippings, wood, or similar materials, generated in a dwelling, including the real property upon which it is situated, containing four living units or less.
Domestic Waste
Present Situation Day by day the garbage is increasing in various forms. In order to check the spreading of garbage the government has taken some bold steps. But due to lack of planning at domestic level the problem of garbage is becoming severe.
Making jeans from plastic. Making slippers from tyres. Making oil paint from thermocol. Making solar panels from silicon segregated
from E-Waste. Taking out genes from pigs instead of
cutting their ears and nose. Making mats from waste plastic. Reuse, Recycle, Reduce.
Prevailing Remedies
Slippers from tyres.
Making nylon threads from waste plastic. Making decorative articles from waste. Terrace Garden. Burning of waste. Vermicomposting. Bio Gas.
Prevailing Remedies
Making decorative articles from waste:-
Prevailing Remedies
Lamp made from disposal glasses.Plant grown in plastic bottle.
Waste plastic transformed into tooth brush holder.
Composting:-
Composting is a method in which organic matter is decomposed and used as fertilizers.
At the simplest level, the process of composting simply requires making a heap of wetted organic matter and waiting for the materials to break down into humus after a period of weeks or months.
Prevailing Remedies
Compost pit
Bio Toilets Indian Railways(IR), along with Defence Research & Development Organization
(DRDO) have developed environment friendly Bio-toilets for its passenger coaches.
In these bio-toilets, the human waste is treated by bacteria which is benign to the humans.
This bacteria converts human waste into water and gases (methane and CO2).
The gases escape to atmosphere and treated waste water is discharged after chlorination. Human waste thus does not fall on the tracks.
They are time consuming in the case of domestic level.
The products created by the waste are not durable.
The products created from waste again creates the waste after their use.
The gases emitted while burning are harmful for biotic factors.
Limitations
Vacuum cleaners are attached at the back of the cars.
Similarly with toy cars to clean homes.
Remedy
Specialized cars can also be made run on roads to clean roads.
Garbage collected can be dumped in the dumping yard.
Remedy (cont.)
To purify gutter water:- The solid waste from the water of gutter is first
removed. Then the liquid waste is collected in a
container. From the container it is move to a tank above
the ground. In which it is converted into steam with the
help of sunlight. By condensing the steam we can get pure
water.
Remedy
Flappers mechanism:- The plastic will be taken away with the help
of these rotating flappers. The flappers are overlapped which makes it
more efficient. The flappers get the energy from the windmill installed above.Garbage is collected in the tank adjoining to it.
Remedy (cont.)
The liquid waste is stored in a tank. It is further goes into a container installed
above the ground with the help of a motor. The water which is overflowed is pass out
through over flow outlet.
Remedy (cont.)
Container:- The cuboidal container is made of glass which
absorbs heat. The container is painted with black colour which is
non reflective. The maximum surface area is concentrated towards
the mirror, hence the heat absorbed is more. The container is surrounded vertically by concave
mirror. The mirror focuses the rays of sun towards the
container. Due to this the water in the container gets converted
into steam.
Remedy (cont.)
Container:-
Remedies (cont.)
Condenser:- The condenser converts the steam into water. The potable water is collected into the tank.
Remedy (cont.)
“Environment and pollution” Writer – A.H.Hashmi “Gram Geeta” Writer – Tukdoji Maharaj “Twinkle star” Publisher – Aasawari Shirolkar “Junior Science refresher” Chief Editor- Pritam Singh “Personality Development” M.S.E.C.R.T. Maharashtra State Board of Secondary Education “Climate Change and Energy Policy: Proceedings
of the International ...” Writer- Louis Rosen
References
Thank You!