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Water Cleaning Techniques
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Fentoris chemistry technique uses hydrogen peroxide and an iron catacyst to destory contaminants.
High
pressure – centrifugal system which involve the use of centrigufal
force of high pressure to kill pathogens and microbes in a reactor
contaning the unclean water. And membrane technology.
Finally, EPA standards on water quality are recommended.
1.2 SCOPE OF PROJECT
The
project – water cleaning techniques is a esearch work to find out
different water cleaning or treatment technologies employed in treating
waste waters in order to raise its quality to the highest possible level
for human conseumption and industry use.
Three different technology
are researched here which include pre/post disintectation. – foltration
systems, fentou’s chemistry system and hig pressure oxidative
combustion. Centrigufal system EPA water quality standards are also
presented.
1.3 SOURCES OF WASTE WATER
Wastewater can be gotten through two main sources namely:
· Domestic effluent water
· Industrial effluent loads
DOMESTIC EFFLUENT WATER
Domestic
effluent water ae from hetchen, laundry, cavatory, gutters, stagnant
water, contaninted streams, rivers. They contain both dissolved and
undissolved organic and inorganic substances like paper, decayed mater,
polymer pieces, detergent, oil & pigments, metal pieces.
INDUSTRIAL EFFLUENT WATERS
These
are wastewater from chemical rpocess industries. They contain
dissolved and undissolved poisonous substances corrosive and obrasive
fluid like hydrocarbone, flurolarbous, sulphates, sulphides, cyanides,
etc.
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