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Converting Waste Materials into Energy Sources | Maryam Bukhash | TEDxYouth@AlBarsha


our world is filled with numerous

our world is filled with numerous amounts of resources and materials some

amounts of resources and materials some

amounts of resources and materials some would manifest themselves as earthly and

would manifest themselves as earthly and

would manifest themselves as earthly and others as products of industrial

others as products of industrial

others as products of industrial manufacture natural or man-made the

manufacture natural or man-made the

manufacture natural or man-made the question still remains are we really

question still remains are we really

question still remains are we really using them efficiently and to their

using them efficiently and to their

using them efficiently and to their print attention to put the answer into

print attention to put the answer into

print attention to put the answer into perspective I’d like you all to look at

perspective I’d like you all to look at

perspective I’d like you all to look at the numbers on the screen 1 9 2 I’ll be

the numbers on the screen 1 9 2 I’ll be

the numbers on the screen 1 9 2 I’ll be showing are we showing you according to

showing are we showing you according to

showing are we showing you according to a United Nations report the amount of

a United Nations report the amount of

a United Nations report the amount of wasting kilograms the world produces on

wasting kilograms the world produces on

wasting kilograms the world produces on average every year we’ll be doing that

average every year we’ll be doing that

average every year we’ll be doing that by adding zeros to the number is next so

by adding zeros to the number is next so

by adding zeros to the number is next so let’s start with 3 raise your hand if

let’s start with 3 raise your hand if

let’s start with 3 raise your hand if you believe this is the amount anyone ok

you believe this is the amount anyone ok

you believe this is the amount anyone ok three more zeros how about another three

three more zeros how about another three

three more zeros how about another three zeros raise your hands

zeros raise your hands

zeros raise your hands you think this is unfortunately the

you think this is unfortunately the

you think this is unfortunately the answer is no one more zero that ladies

answer is no one more zero that ladies

answer is no one more zero that ladies and gentlemen is roughly the amount of

and gentlemen is roughly the amount of

and gentlemen is roughly the amount of weight we’ve dumped every year 1.2 92

weight we’ve dumped every year 1.2 92

weight we’ve dumped every year 1.2 92 trillion kilograms of waste imagine how

trillion kilograms of waste imagine how

trillion kilograms of waste imagine how big that number is as you can see the

big that number is as you can see the

big that number is as you can see the answer to our previous question is a

answer to our previous question is a

answer to our previous question is a staggering note and there’s one of the

staggering note and there’s one of the

staggering note and there’s one of the many members of the youth who will one

many members of the youth who will one

many members of the youth who will one day take up the mantle as caregivers our

day take up the mantle as caregivers our

day take up the mantle as caregivers our nation I wanted to change that today

nation I wanted to change that today

nation I wanted to change that today I’ll be sharing with you the story of

I’ll be sharing with you the story of

I’ll be sharing with you the story of how my team and I at the Emirates

how my team and I at the Emirates

how my team and I at the Emirates foundation tackled this global issue

foundation tackled this global issue

foundation tackled this global issue when we look around us we could find

when we look around us we could find

when we look around us we could find plastic water glass at almost every

plastic water glass at almost every

plastic water glass at almost every corner in fact if you look around you

corner in fact if you look around you

corner in fact if you look around you right now you’ll be able to find at

right now you’ll be able to find at

right now you’ll be able to find at least

least

least it’s one of these materials as an

it’s one of these materials as an

it’s one of these materials as an example the windows are next to you so

example the windows are next to you so

example the windows are next to you so my team and I at the time decided to

my team and I at the time decided to

my team and I at the time decided to work with these very sources waste water

work with these very sources waste water

work with these very sources waste water plastic and glass we wanted to transform

plastic and glass we wanted to transform

plastic and glass we wanted to transform them make something big something you’re

them make something big something you’re

them make something big something you’re not only our nation but the entire world

not only our nation but the entire world

not only our nation but the entire world can benefit from as many of you may know

can benefit from as many of you may know

can benefit from as many of you may know we will in fact wake up one day with no

we will in fact wake up one day with no

we will in fact wake up one day with no fossil fuels left and we know that

fossil fuels left and we know that

fossil fuels left and we know that fossil fuels are the main source of

fossil fuels are the main source of

fossil fuels are the main source of energy it’s estimated that by the year

energy it’s estimated that by the year

energy it’s estimated that by the year 2080 8 all forms of fossil fuels will

2080 8 all forms of fossil fuels will

2080 8 all forms of fossil fuels will indeed go extinct now whether that’s

indeed go extinct now whether that’s

indeed go extinct now whether that’s true or not depends on how careful we

true or not depends on how careful we

true or not depends on how careful we are and not given enough importance that

are and not given enough importance that

are and not given enough importance that day might come even sooner than we all

day might come even sooner than we all

day might come even sooner than we all think

think

think thus we decided to focus our work on

thus we decided to focus our work on

thus we decided to focus our work on developing alternative ways to generate

developing alternative ways to generate

developing alternative ways to generate clean electricity and energy through non

clean electricity and energy through non

clean electricity and energy through non producing and cheaper method our first

producing and cheaper method our first

producing and cheaper method our first project focused on how waste water could

project focused on how waste water could

project focused on how waste water could be used to generate clean electricity

be used to generate clean electricity

be used to generate clean electricity and energy waste water is basically any

and energy waste water is basically any

and energy waste water is basically any type of unpure water you could think of

type of unpure water you could think of

type of unpure water you could think of whether it was sewage water or even

whether it was sewage water or even

whether it was sewage water or even polluted water now wastewater is

polluted water now wastewater is

polluted water now wastewater is bouncing it’s really every single

bouncing it’s really every single

bouncing it’s really every single country around the world

country around the world

country around the world unfortunately these bodies of water can

unfortunately these bodies of water can

unfortunately these bodies of water can be extremely and highly dangerous

be extremely and highly dangerous

be extremely and highly dangerous because of the amount of bacterial

because of the amount of bacterial

because of the amount of bacterial pathogens and other materials they

pathogens and other materials they

pathogens and other materials they contain but what if what if we could

contain but what if what if we could

contain but what if what if we could find a way to not only purify the

find a way to not only purify the

find a way to not only purify the wastewater but also use it to generate

wastewater but also use it to generate

wastewater but also use it to generate electricity and energy to power the

electricity and energy to power the

electricity and energy to power the millions of houses buildings lanterns

millions of houses buildings lanterns

millions of houses buildings lanterns anything you can think of reading what’s

anything you can think of reading what’s

anything you can think of reading what’s it when we did our answer was the

it when we did our answer was the

it when we did our answer was the microbe use you

microbe use you

microbe use you so here’s a simple brief explanation of

so here’s a simple brief explanation of

so here’s a simple brief explanation of how free electricity is essentially the

how free electricity is essentially the

how free electricity is essentially the flow of electrons through a circuit and

flow of electrons through a circuit and

flow of electrons through a circuit and wastewater contains special bacteria

wastewater contains special bacteria

wastewater contains special bacteria that generate these electrons when they

that generate these electrons when they

that generate these electrons when they react with the other materials found in

react with the other materials found in

react with the other materials found in wastewater these electrons then pass

wastewater these electrons then pass

wastewater these electrons then pass from one half sent to another half set

from one half sent to another half set

from one half sent to another half set through these rods known as electrons

through these rods known as electrons

through these rods known as electrons the water is then passed is then passed

the water is then passed is then passed

the water is then passed is then passed through two layers of filter made with

through two layers of filter made with

through two layers of filter made with carbon nanotubes and those filters

carbon nanotubes and those filters

carbon nanotubes and those filters trapping the microbes and unwanted

trapping the microbes and unwanted

trapping the microbes and unwanted material yes

material yes

material yes the ‘adam of the water to pass through

the ‘adam of the water to pass through

the ‘adam of the water to pass through as you can see with only one liter of

as you can see with only one liter of

as you can see with only one liter of wastewater we were able to produce a

wastewater we were able to produce a

wastewater we were able to produce a highest average of 0.36

highest average of 0.36

highest average of 0.36 living goats now you can imagine how

living goats now you can imagine how

living goats now you can imagine how much more we could produce with

much more we could produce with

much more we could produce with thousands and thousands of liters of

thousands and thousands of liters of

thousands and thousands of liters of waste water abuse that was killed up

waste water abuse that was killed up

waste water abuse that was killed up with this method we can supply a large

with this method we can supply a large

with this method we can supply a large amount of clean electricity and energy

amount of clean electricity and energy

amount of clean electricity and energy as well as purified water for

as well as purified water for

as well as purified water for agriculture for our second project we

agriculture for our second project we

agriculture for our second project we wanted to change plastic and glass into

wanted to change plastic and glass into

wanted to change plastic and glass into energy sources so we use the same

energy sources so we use the same

energy sources so we use the same material found the plastic water bottles

material found the plastic water bottles

material found the plastic water bottles also known as te t plastic and on to

also known as te t plastic and on to

also known as te t plastic and on to that we added a special paste now this

that we added a special paste now this

that we added a special paste now this piece has the ability to absorb sunlight

piece has the ability to absorb sunlight

piece has the ability to absorb sunlight and generate that heat into electrical

and generate that heat into electrical

and generate that heat into electrical energy so basically what we did is we

energy so basically what we did is we

energy so basically what we did is we produced cheap plastic solar cells or as

produced cheap plastic solar cells or as

produced cheap plastic solar cells or as many of you may know them so they’re

many of you may know them so they’re

many of you may know them so they’re Canada as for the best

Canada as for the best

Canada as for the best we need transparent solar cell just

we need transparent solar cell just

we need transparent solar cell just imagine all glass surfaces you could

imagine all glass surfaces you could

imagine all glass surfaces you could think of from the windows on skyscrapers

think of from the windows on skyscrapers

think of from the windows on skyscrapers the screens of your home glass doors etc

the screens of your home glass doors etc

the screens of your home glass doors etc etc and

etc and

etc and now imagine that all of those are actual

now imagine that all of those are actual

now imagine that all of those are actual soldiers does that provide you with the

soldiers does that provide you with the

soldiers does that provide you with the electricity and the energy that you need

electricity and the energy that you need

electricity and the energy that you need so the moment you walk out of the house

so the moment you walk out of the house

so the moment you walk out of the house with your phone your phone is being

with your phone your phone is being

with your phone your phone is being charged you don’t have to worry anymore

charged you don’t have to worry anymore

charged you don’t have to worry anymore about running out of battery I mean

about running out of battery I mean

about running out of battery I mean isn’t that great we don’t have to worry

isn’t that great we don’t have to worry

isn’t that great we don’t have to worry about being that red color on the

about being that red color on the

about being that red color on the battery side the next time we open our

battery side the next time we open our

battery side the next time we open our bonus freaked out because that’s not

bonus freaked out because that’s not

bonus freaked out because that’s not going to happen not only that but young

going to happen not only that but young

going to happen not only that but young you do not even have to worry about the

you do not even have to worry about the

you do not even have to worry about the electricity supply at all because all

electricity supply at all because all

electricity supply at all because all the windows that you have all glass

the windows that you have all glass

the windows that you have all glass surfaces that you have I now solar cells

surfaces that you have I now solar cells

surfaces that you have I now solar cells that provide you and supply you with

that provide you and supply you with

that provide you and supply you with that electricity that you need now in

that electricity that you need now in

that electricity that you need now in order for us to make all of that come

order for us to make all of that come

order for us to make all of that come tonight we have to create two different

tonight we have to create two different

tonight we have to create two different layers each with its own purpose the

layers each with its own purpose the

layers each with its own purpose the first layer was responsible for

first layer was responsible for

first layer was responsible for absorbing the night whether it was the

absorbing the night whether it was the

absorbing the night whether it was the actual or artificial and the second

actual or artificial and the second

actual or artificial and the second layer was responsible for generating

layer was responsible for generating

layer was responsible for generating that heat to electrical energy dr.

that heat to electrical energy dr.

that heat to electrical energy dr. communes

communes

communes now I’d like you all to imagine a world

now I’d like you all to imagine a world

now I’d like you all to imagine a world a world where wastewater that everyone

a world where wastewater that everyone

a world where wastewater that everyone wanted to get rid of in any way possible

wanted to get rid of in any way possible

wanted to get rid of in any way possible even if that meant reducing the

even if that meant reducing the

even if that meant reducing the environment being evident and harming

environment being evident and harming

environment being evident and harming themselves is now an actual source means

themselves is now an actual source means

themselves is now an actual source means electricity and most of the plastic and

electricity and most of the plastic and

electricity and most of the plastic and glass used are now stoners that’s the

glass used are now stoners that’s the

glass used are now stoners that’s the supplying you with electricity and

supplying you with electricity and

supplying you with electricity and energy imagine a world where you do not

energy imagine a world where you do not

energy imagine a world where you do not have to worry anymore about waking up

have to worry anymore about waking up

have to worry anymore about waking up one day with me a few of that why do you

one day with me a few of that why do you

one day with me a few of that why do you ask because yeah we have efficient

ask because yeah we have efficient

ask because yeah we have efficient alternative the substitute the

alternative the substitute the

alternative the substitute the diminishing viewers by changing our

diminishing viewers by changing our

diminishing viewers by changing our perspective towards the materials around

perspective towards the materials around

perspective towards the materials around us we were able to change wastewater

us we were able to change wastewater

us we were able to change wastewater from waste to resource we were able to

from waste to resource we were able to

from waste to resource we were able to change

change

change plastic and glass from materials nearly

plastic and glass from materials nearly

plastic and glass from materials nearly used in bottles and cups to again actual

used in bottles and cups to again actual

used in bottles and cups to again actual sources of electricity and energy we

sources of electricity and energy we

sources of electricity and energy we were able to change our small team of

were able to change our small team of

were able to change our small team of young hopefuls to scientists that

young hopefuls to scientists that

young hopefuls to scientists that competed nationally and internationally

competed nationally and internationally

competed nationally and internationally and ahem the DA wants up in the world

and ahem the DA wants up in the world

and ahem the DA wants up in the world I hope that one day our ideas would find

I hope that one day our ideas would find

I hope that one day our ideas would find used in our country and perhaps another

used in our country and perhaps another

used in our country and perhaps another day in many countries around the world

day in many countries around the world

day in many countries around the world our main aim was to shift the perception

our main aim was to shift the perception

our main aim was to shift the perception of waste material so that we could drive

of waste material so that we could drive

of waste material so that we could drive our species into a cleaner more

our species into a cleaner more

our species into a cleaner more energy-efficient future but what we

energy-efficient future but what we

energy-efficient future but what we really wish to do what we really wish to

really wish to do what we really wish to

really wish to do what we really wish to do is to inspire the Amala to you and

do is to inspire the Amala to you and

do is to inspire the Amala to you and the entire youth in general to become

the entire youth in general to become

the entire youth in general to become individuals who have a passion to solve

individuals who have a passion to solve

individuals who have a passion to solve problems who think differently and

problems who think differently and

problems who think differently and nobody and want to make this world a

nobody and want to make this world a

nobody and want to make this world a better one because all it takes to begin

better one because all it takes to begin

better one because all it takes to begin all it takes to begin is the change in

all it takes to begin is the change in

all it takes to begin is the change in your perspective

your perspective

your perspective [Applause]

”

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