Waste water treatment G
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Transcript Waste water treatment G
By Kristen and Isabella
By Clip art
Waste water process used to make water more
acceptable for a end-use such as drinking water,
industrial processes, etc.
Sewage treatment is process that removes
majority of contaminants from wastewater/
sewage, and produces a liquid effluent suitable
for disposal for natural environment.
By Clip art
By Clip art
Problems
Problems in Manila
Problems in Austria
The sewage treatment works differently in LEDC and MEDC.
Ahyong, Verne. "Manila at Its Worst." Environment Philippines. Web. 14
Apr. 2011.
<http://www.environmentphilippines.com/2010_08_22_archive.html>.
"Pass the Gate into the Light." Shinsei Ryu. Web. <http://shinsei-ryu.nl/>.
Manila (LEDC)
Water borne diseases as of 2006 have caused 1.8 million
deaths annually
Because of inadequate sanitation
Waste water is dumped into the Pasig river
Population brought industrialization /urbanization of
Metro Manila resulting in transformation of Pasig River
into sewage /industrial effluents deposit
Now: oil slicks, odors, dark colored water, floating garbage
Solutions
By Clip art
Plans on building a waste water treatment, by
cleansing the Pasig river and tributaries.
Will cost between $700m and $ 1bn, invested in next 2
years.
Will reduce floodwater from river
Austria(MEDC)
Outlet pipe of city sewage treatment plant flows into
Danube Canal.
Danube is clean unlike the Pasig
Use a sewage waste water treatment
"File:Flag of Austria (state).svg." Wikipedia, the Free Encyclopedia. Web. 14 Apr. 2011. <http://en.wikipedia.org/wiki/File:Flag_of_Austria_(state).svg>.
Solutions
Only the maintenance and the renewing of machines
and equipment.
There are few solutions needed, because there are
barely any problems.
By Clip art
http://www.google.com/imgres?imgurl=http://c1.gas2.org/files/2010/05/sewage.jpg&imgrefurl=http://jvpsrilan
ka.com/en/administrator/sewage-pipe-hotelaustria%26page%3D3&usg=__ryHll5wDeK73yd6AYuatCktNMAI=&h=338&w=500&sz=78&hl=en&start=0&sig
Bibliography
"Pasig River Pollution." WEPA - Water Environment Partnership in Asia. Web. 14 Apr. 2011.
<http://www.wepa-db.net/policies/measures/background/philippines/pasigriver.htm>.
"File:Flag of Austria (state).svg." Wikipedia, the Free Encyclopedia. Web. 14 Apr. 2011.
<http://en.wikipedia.org/wiki/File:Flag_of_Austria_(state).svg>.
"File:Flag of the Philippines.svg." Wikipedia, the Free Encyclopedia. Web. 14 Apr. 2011.
<http://en.wikipedia.org/wiki/File:Flag_of_the_Philippines.svg>.
"Philippines Plans Pasig River Wastewater Plant." Water Technology. Web. 14 Apr. 2011.
<http://www.water-technology.net/news/news93348.html>.
"Sewage Treatment." Wikipedia, the Free Encyclopedia. Web. 14 Apr. 2011.
<http://en.wikipedia.org/wiki/Sewage_treatment>.
"Water Treatment." Wikipedia, the Free Encyclopedia. Web. 14 Apr. 2011.
<http://en.wikipedia.org/wiki/Water_treatment>.
"Pass the Gate into the Light." Shinsei Ryu. Web. <http://shinsei-ryu.nl/>.
Ahyong, Verne. "Manila at Its Worst." Environment Philippines. Web. 14 Apr. 2011.