The figure depicts how rainwater is collected and treated in an Australian town before being used as drinking
water
.
The Use synonyms
overall
process requires the proper drainage arrangement , storage tanks Linking Words
water
filters and chemicals as well.There is a major role in filtration and chemical handling.
First of all ,when rainwater falls on the roof of the house, the structure of drainage should be made in a way that the rain should directly pass through a pipe and be stored in the tanks.After that ,the collected Use synonyms
water
goes to the filter box which Use synonyms
then
separates the impurities and pure Linking Words
water
flows below and remains in storage .
Use synonyms
Secondly
,the filtered Linking Words
water
proceeds to the treatment tank for operation .The chemical box is kept on the upper surface of the treatment tank and sprinkled as per need.Chemical is thoroughly `dissolved in Use synonyms
water
.After a few hours, Use synonyms
water
is moved to the upper tank which is safe to drink.
In conclusion, it can be known that Use synonyms
this
method is really effective for utilizing rainwater.Linking Words
pragatijoshi696