Question

Mention the stages of water treatrent?

Answer 1

hey mate here is ur answer

On a typical hot summer day, Cañon City water customers use enough treated potable water to cover 31 football fields one foot deep in water! In the winter the usage drops to about 9 football fields worth a day. Before reaching the faucets of Cañon City residents, however, city water goes through an extensive treatment process.
The Cañon City Water Treatment Plant is a conventional surface water treatment plant that diverts water from the Arkansas River to produce drinkable (potable) water, which meets or exceeds all EPA Safe Drinking Water Act and the Colorado Department of Public Health and Environment Primary Drinking Water Standards.
The water treatment plant is located on the hillside west of Cañon City. The water plant has the ability to produce up to 22 million gallons of safe drinking water every day. On average only about 3 million gallons per day are made in the winter; however during the hot summer months when there is an increased demand for lawn irrigation water produced can exceed 10 million gallons per day.
Devices known as programmable logic controllers (PLC’s) that are networked together with other PLC’s control the water treatment plant and the treatment processes. The PLC’s track over 1,500 signals or data points to ensure optimized treatment. The computer signals and data are collected by the Supervisory Collection and Data Acquisition (SCADA) system and provide information to the Operator on shift whenever any item requires Operator intervention.

i hope it is helpful for

ROHIT BAGORIYA

Answer 2

1. Bar screening
2. Gritting
3. Sedimentation
4. Aeration
5. Chlorination