3. Hello, today we are going to show you how the
water treatment plant works, who were the ones
who invented, and what are the benefits of it.
Do you know that here, in the ATID school we use
a water filter to purify the water? Well that benefits
us in many ways, people who work at school do
not have to go to buy any carboy or bottles of
water we only use the water treatment plant, it
doesn`t pollute and it doesn`t affect us neither the
environment.
4. The water treatment
was invented by the
Ancient Greek and
Sanskirt writtings in the
year 2000 B.C.
At this times people
boiled the water, but
they weren’t sure if it
helped purify the water,
so they started to invent
methods of filtration
that helped to reduce
visible particles and
turbidity in water.
they didn’t filtrate the
microorganisms or
chemical contaminants
because they didn’t
knew that existed.
All they wanted was
that the water smelled
and tasted better.
The water treatment
was invented by the
Ancient Greek and
Sanskirt writtings in the
year 2000 B.C.
At this times people
boiled the water, but
they weren’t sure if it
helped purify the water,
so they started to invent
methods of filtration
that helped to reduce
visible particles and
turbidity in water.
they didn’t filtrate the
microorganisms or
chemical contaminants
because they didn’t
knew that existed.
All they wanted was
that the water smelled
and tasted better.
5. There was a greek scientist named
Hippocrates, who invented the first cloth bag
filter in 500 B.C. he also believed that if the
water tasted and smelled clean, it must be
healthful for your body.
After the first microscope, Anton van
Leeuwenhoek became the first person who
discover the microorganisms in water.
6. What is the relationship between information
technology and environment?
7. The relationship between information
technology and the environment is
sort of mixed. In some ways, IT is
good for the environment, but in
other ways it is bad.
8. The water treatment plant helped the ancient
society in many ways there were no more
deceases because of the water, kids were no
more sick and they could drink water of any river
as long as it was purified, the only thing they had
to do was filtrate it and the drink it, now they
knew that the water they were drinking was
absolutely purified. They didn’t have to last to
much hours boiling water that wouldn’t purify.
9. Also today it helps, we don´t pollute the
environment using big machines, we just
use a simple machine that helps purify the
water naturally. Also we don´t have to use
to much water bottles we can better use
the drinking fountain.
We can even take a shower with purified
water, just the same water you drink!!
10. How advances in technology have
changed with the years?
How advances in technology have
changed with the years?
11. Technology influences human existence by
bringing new risks as well as improvements to our
lives. To try to minimize the likelihood of
unwanted side effects of a new technology,
humans will employ risk analysis. You can use
the resources found here to help you understand
how technology influences human existence by
examining the benefits and risks of different
biotechnological advances.
12. Advantage
Technology advances show people a
more efficient way to do things, and these
processes get results. For example,
education has been greatly advanced by
the technological advances of computers.
Students are able to learn on a global
scale without ever leaving their
classrooms.
13. • Agricultural processes that once
required dozens upon dozens of
human workers can now be
automated, thanks to advances in
technology, which means cost-
efficiency for farmers. Medical
discoveries occur at a much more
rapidrate, thanks to machines and
computers that aid in the research
process and allow for more intense
educational research into medical
matters..
13
14. Good: Ideally, IT can be used to help
reduce stress on the environment. A
good example of this is the "smart
grids" that are under development.
These would, it is hoped, help us use
electricity much more efficiently, thus
reducing the demand for electricity and
the amount of resources used to
produce that electricity.
15. Disadvantage
The more advanced society becomes technologically, the more people
begin to depend on computers and other forms of technology for
everyday existence. This means that when a machine breaks or a
computer crashes, humans become almost disabled until the problem is
resolved. This kind of dependency on technology puts people at a distinct
disadvantage, because they become less self-reliant.
16. Bad: The main problem with IT is the fact that,
as we get more and more IT, the demand for
electricity rises (as more people want to use
electronics in more ways). This, of course,
means more fossil fuels will be burned to make
the electricity. In addition, some compnents of
electrical devices are very harmful to the
environment if not properly disposed of.
17.
18. HOW HAS TECHNOLOGY
AFFECTED YOUR LIFE?
ONE OF THE USEFUL PRODUCTS OF TECHNOLOGY WOULD BE THE
TELEVISION. USUALLY, MY FAMILY WOULD SIT
TOGETHER IN THE LIVING ROOM TO WATCH TELEVISION PROGRAMMES
TOGETHER AFTER DINNER. DURING THIS
TIME, WE WOULD OCCASIONALLY TALK ABOUT THE SHOWS THAT ARE
BEING BROADCASTED. THIS ALLOWS MY
FAMILY TO INTERACT WITH EACH OTHER MORE OFTEN.N THE TWENTY-
FIRST CENTURY, ONE OF THE MOST IMPORTANT TECHNOLOGIES WOULD
BE THE INTERNET.
19. THE INTERNET IS A
SYSTEM, WHICH ALLOWS
PEOPLE TO
COMMUNICATE
GLOBALLY.IN THE OLDEN
DAYS, PEOPLE
WHO WANTED TO
COMMUNICATE WITH
THEIR RELATIVES IN FAR
AWAY PLACES WOULD
HAVE ONLY TWO
CHOICES.
ONE WAS TO PERSONALLY
TAKE THE TROUBLE TO
TRAVEL TO THEIR
RELATIVES' PLACE AND
ANOTHER WOULD BE
VIA SENDING LETTERS.
BOTH WAYS NEEDED
HUGE AMOUNT OF TIME.
20. With mobile technology, people's
lives are made easier as they can contact each other anywhere and anytime they want
technology has affected every part of family life. We are spending more time in doors
than we
are outside. The time spent on the computer, watching TV etc.. is about 8 hours a day.
This
time is usually spent alone and not with the rest of the family.With all the technology we
have nowadays we don't need to get out of the house anymore, you
can do everything from the comfort of your home. Almost everything revolves around
technology now. What do most people do when they come back from school? They
usually go
watch TV, go on the computer or something else like that.
21. How technology benefits
your life?
Our civilization has come a long way since the art of making fire and
creating handcrafted tools. Man has been powered by his
imagination and inquisitive character since time immemorial. The
indefatigable quest for truth has led to many a scientific discovery
and innovation – intentional and accidental. Thanks to some
important inventions and discoveries, the world has become smaller
and more responsive and we are much better off. From telephones
to the internet, calculators to computers, cars to rockets and
satellites.
22. we are submerged in a sea of discoveries, We
owe it to technology for making our lives
simpler, easier and faster and bringing
luxuries to the common pedestal. It has
progressed by leaps and bounds in the past
few decades making us efficient in executing
complex tasks. If you are seeking information
on the benefits of technology, the section
below will elaborate on how technology has
benefitted us through developments in its
various fields of use.
23. Communication has now become
cheaper, quicker and more
efficient.
We can now communicate with
anyone around the globe through
text messaging or sending an email
for an almost instantaneous
response.
Communication between patients
and doctors has become easier,
more personal, flexible and more
sensitive.
Medical research has led to the
eradication of many diseases and
ailmentsTechnology is an integral
part of any business.
24. right from the purchase of
computers and software to
the implementation of
network and security tools.
Business organizations can
remain up-to-date and drive
the business forward. It
also helps them sustain
and survive competition. E-
learning and online
education has made it very
simple and systematic for
an individual to receive
personal attention.
Learners are able to take
control and manage their
own learning.
25. THERE ARE MANY WAYS OF
WATER FILTRATION SUCH AS:
• nanotechnology in
filtration
–The technology removes bacteria,
microbes and
– other diseases from water using
nanoparticles.
–Nano particles release silver ions
which
– destroy contaminants.
nanoparticle:
A microscopic
particle of matter that
is measured on the
nanoscale,usually
one that measures
less than 100
nanometers.
membrane chemistry
Membranes trough which water passes
to be filtered and purified, are integral to
modern water treatment processing. The
pores used in ultrafiltration can be just 10
or 20 nanometers across-3,000 times
finer than human air.
membrane:
The thin,
limiting
covering of a
cell or cell
part.
26.
27. waste water processing
New technologies are promising to transform
wastewater into a resource for energy
generation and a source of drinking
water.Modular hybrid activated sludge
digesters,for instance, are now removing
nutrients to be used as fertilizers an are, in turn,
driving down energy requiered for treatment by
up to half.
seawater desalination
Seawater desalination is extremely expensive.
It works by mimicking the biological process
by which mangrove plants and euryhaline fish
extract seawater using minimal energy.
Another new approach is to use biomimetic
membranes enhanced with aquaporin:
proteins embedded in cell membranes that
selectively shuttle water in and out of cells
while blocking out salts.
Euryhaline
fish:
fish that
can live in
fresh briny
or salt
water
Fertilizer:
Any substance
used to
fertilize the
soil,especially
a comercial or
chemical
manure.
