Rapid Sand filter backwash
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- čas přidán 8. 09. 2018
- Rapid sand filter is one of the several components of the water treatment process. After settling of coarse sediments in Sedimentation tank, and flocculation process,the water flows into the rapid sand filter and is flitered through the graded sand bed for trapping the flocs and impurities.
These sand beds are cleaned up at regular intervals and the whole cleaning process is done through 'Backwas' which means water is rushed up from inside the sand beds and the impurities, flocs trapped inside flush out of the sand bed. This makes the sand bed again loose and ready to accept another round of flocculated impure water.
I m a MBBS student
We have to read a Chapter Environment and Health
Where we study Purification of Water by Slow and rapid sand filter
Now trying to understand Backwash
Really helpful this video was
Thank you ❤
I m a civil engineering
Environmental Emgineering is one of the major subjects in any of the exams for us
Nice video🎥
Nice Explain
Nice
good
Good
What happens with the waste water?
Store in waste water gutter
hi capacity of this unit and where it is
Kalyaneshwari, Maithan, Dhanbad. This is maintained by WB Pwd
Kitne din me saaf karna padta hai
120-24 hrs
Rapid sand filter filter nozzle manufacturer. You can visit our website for more information.
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Oil skimmer
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