We
cannot avoid the use of water but we can surely reuse the water. The water used
to wash utensils; bathe or even wash cloths can be used for flushing or in the
garden area, but using this water directly would not be possible due to the
waste in it. This water can be made usable with the help of some treatments.
There
is a process; this process helps us clean the black and grey water for reuse.
The process begins with screening which is removing or solid wastes mixed with
water e.g. Stones, leaves, wood, etc. after screening, pumping is done as the
process is done with the help of gravity. Then the water goes through the
process of aerating, where the sewage is exposed to air, which removes the
dissolved gasses and odor from the water. Then the sludge is pumped to the
digesters. And the water is further processed to remove the scum from it, scum
includes the light material like oil, soap, grease, etc. the moving rake skims
the scum which is then pumped to the digester. Once the scum is removed the
water is now processed and flown to the chlorine tank where it is mixed with
chlorine to kill the bacteria to reduce the health risk. Now the water is good
to be reused. At Abhinav group, we have pledged to set up this process at every
construction project of ours to save our mother earth from water crisis.
Abhinav group thus has
put its foot forward in making our earth clean and all its projects environment
friendly.
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