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>.
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"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.