Local water supply process

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Sputum culture

luonut Annie John

Front-end　岡本あずさ

luonut 熊田 英太郎

Statistics 2

luonut Chen Yushi

First Round of Bridge Auction

luonut Big {hl98}L

Local water supply process

10.distribution

the distrabution to the public in sinks and showers

8. secondary disinfection

second round of disinfecting the water

6 .pH correction

method of increasing the pH to rise the water to a filleting bed

4.sedimentation

using gravety to remouve solides

2. coagulation and Flocculationtion

separate the solid residues in the water. Suspended particles vary in source, charge, particle size, shape, and density.

9. testing

testing the safeness and cleaness of the water

7. fluoridation

the control adjustments of the fluied in the water

5. primary disinfection

first round of disinfecting the water

3.filtration

it

1. Intake

taking the unfiltered water for ocean , river ect.