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Water pollution

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by

ariona mayo

on 29 January 2016

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Transcript of Water pollution

Technological Approaches
Sewage treatment plants
Filtration Nanotechnology
S.M.A.R.T
Seawater Desalination

Water Pollution
Contaminated Lake
Clean Lake
Water Pollution
What is Water Pollution?
The contamination of bodies of water including wetlands and oceans.


Core Technologies
Possible Solutions
Nanotechnology Drain where the pollutants are broken down when in contact with the drain before going down sewer.
Effects
Sewage systems
Industrial waste
Agricultural waste
Causes
Cause diseases
Eutrophication
Thermal pollution
Arsenal, lead, mercury
Creates anaerobic bacteria

<http://upload.wikimedia.org/wikipedia/commons/d/dd/Obvious_water_pollution.jpeg>.

11 Most Polluted Rivers
Cuyahoga River- Ohio, US
Lake Karachay- Western Russia
Matanza-Riachuelo River – Buenos Aires, Argetina
Citarum River – West Java, Indonesia
Buriganga River – Dhaka, Bangladesh
Ganges River – Allahabad, India
Yellow River – Lanzhou, China
Yamuna River – New Delhi, India
Chaohu Lake – Anhui Province, China
Jordan River – Israel
Mississippi River – U.S.A.
<http://dehradunlive.in/dconnect/wp-content/themes/grido/themify/img.php?src=http://dehradunlive.in/dconnect/wp-content/uploads/2012/11/Water-Pollution-Sewage.jpg&w=670&h=>.

<http://darkroom.baltimoresun.com/wp-content/uploads/2013/04/AFP_Getty-519122716.jpg>.

<http://www.designforunity.com/free-photos/951-2/clean-lake.jpg>.
<https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcQbAwR7MLExsNmPR3A5aHUjy0Qm2XMQQYNZhxkRLwd-7HdiUL0B>.
Fluid
Mechanical
Electrical
Electronic
Biotechnology
Materials
Questions?
http://www.takepart.com/sites/default/files/styles/tp_gallery_slide/public/Mississippi%20River.jpg?itok=dbSGi7Td

http://www.takepart.com/sites/default/files/styles/tp_gallery_slide/public/Jordan%20River.jpg?itok=w8h7bH_G

http://www.takepart.com/sites/default/files/styles/tp_gallery_slide/public/Yangtze%20River.jpg?itok=QmnPz9bX

http://www.takepart.com/sites/default/files/styles/tp_gallery_slide/public/Yamuna%20River.jpg?itok=Bt62rUL_

http://www.takepart.com/sites/default/files/styles/tp_gallery_slide/public/Yellow%20River.jpg?itok=TwpcL1CQ

http://www.takepart.com/sites/default/files/styles/tp_gallery_slide/public/Ganges%20River.jpg?itok=EcmSjGUS

http://www.takepart.com/sites/default/files/styles/tp_gallery_slide/public/Buriganga%20River.jpg?itok=H5Uxd-X6

http://www.takepart.com/sites/default/files/styles/tp_gallery_slide/public/Citarum%20River.jpg?itok=DE13Owg2

http://www.takepart.com/sites/default/files/styles/tp_gallery_slide/public/Matanza-Riachuelo%20River.jpg?itok=jAzETbRu

http://www.takepart.com/sites/default/files/styles/tp_gallery_slide/public/Lake%20Karachay.jpg?itok=f_JShU3D

http://www.takepart.com/sites/default/files/styles/tp_gallery_slide/public/Cuyahoga%20Fire.jpg?itok=nTJYmpfR
Full transcript