Science, asked by skeerthana823, 2 months ago

Name the three steps involved in the treatment of polluted water

Answers

Answered by sajshet

4

Answer:

Treatment Steps

Step 1: Screening and Pumping. ...

Step 2: Grit Removal. ...

Step 3: Primary Settling. ...

Step 4: Aeration / Activated Sludge. ...

Step 5: Secondary Settling. ...

Step 6: Filtration. ...

Step 7: Disinfection. ...

Step 8: Oxygen Uptake.

Answered by gurvanshchenabranmee

3

Answer:

1. Screaming and Pumping

2. Grit Removal

3.Primary Settling

Previous Question

Next Question

Similar questions

History, 1 month ago

top richest person in india...

Geography, 1 month ago

सिंचाई की क्यारी विधि के लाभ लिखिये।...

Hindi, 1 month ago

स) निम्नलिखित में से कौन-सा रेखांकित पदबंध संज्ञा पदबंध है : (1) (गंदे कपड़ों वाला )मजदूर चिल्लाने लगा। (2) (चुप रहने वाले तुम) बड़बड़ा क्यों रहे हो ? (3) (भूरी आँखों वाली लड़की) सुंदर लग रही है । (4) नैना (पढ़कर सो गई है)।...

English, 2 months ago

very large Animals, very hay animals...

Math, 2 months ago

cm, bre 6. Find the number of litres that a milk container with length 2.5 m, breadth 2 m and depth 1.5 m can hold. (Hint: 1 cu. m = 1000 litres) 7. A cuboid is 9 cm long, 5 cm broad and 4 cm high and a cube has an edge of 9 cm. Which one...

Math, 8 months ago

the digit whose place values always remains the same is...

Math, 8 months ago

what is the area of the trapeziod QRSD IN SQUARE UNITS...

Science, 8 months ago

why grouping flowers is important to florists...