Question

${96}xy \times {715} yx$
what difference between primary and secondary treatment of water..

Please give the correct answer

and atleast 4 points :-​​

Answer 1

Answer:

The main difference is the way each respective treatment is processed. Primary treatment works on sedimentation, where solids separate from the water through several different tanks. In contrast, secondary treatment uses aeration, biofiltration and the interaction of waste throughout its process

Answer 2

Answer:-⚡

Primary Treatment :-

• This process generally utilises mechanical equipment to breakup larger particles
• In primary treatment larger particles are removed
• Slow
• The primary wastewater treatment utilises filtration and sedimentation processes

Secondary Treatment:-

• Secondary treatment uses biological processes for extraction
• With secondary wastewater treatment smaller particles are removed using retention time
• Slower
• The secondary treatment uses anaerobic or aerobic breakdown processes

Hope it helps!!☺️