Science, asked by TheKavi123, 10 months ago

Flow chart on the topic
"How does water travel through the wastewater treatment plant?"​

Answers

Answered by aahanarehman777
2

________Heya mate_________

Here's your answer

Waste water is the dirty water generated by various activities in our day to day life.

Waste water Treatment

It has many steps including

  • Screening
  • Grit removal
  • Primary settling
  • Aeration
  • Sludge Activation

Screening

this method removes solid wastes like rags, woods, paper and other large objects.

Grit Removal

Here the sand and grit settle down and are removed time to time.

Primary settling

Here solid settle down at bottom as sludge.

Aeration

here large air blowers bubble air through water

Sludge Aeration

Here bacteria settle to bottom from. where they Re pumped back to aeration tank to be reused.

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