Question

Write down three main stages in the treatment of water

Answer 1

Answer:

boiling

filtering

chlorination

Answer 2

hey mate here is your answer

there are 3 main stages in treatment of water. theh are:

primary wastewater treatment

During primary treatment, wastewater is temporarily held in a settling tank where heavier solids sink to the bottom while lighter solids float to the surface.

Once settled, these materials are held back while the remaining liquid is discharged or moved through to the more rigorous secondary phase of wastewater treatment.

These large tanks are also often equipped with mechanical scrapers that continually drive collected sludge in the base of the tank to a hopper which pumps it to sludge treatment facilities.

secondary wastewater treatment

Secondary treatment of wastewater works on a deeper level than primary and is designed to substantially degrade the biological content of the waste through aerobic biological processes.

tertiary wastewater treatment

The aim of tertiary wastewater treatment is to raise the quality of the water to domestic and industrial standards, or to meet specific requirements around the safe discharge of water. In the case of water treated by municipalities, tertiary treatment also involves the removal of pathogens, which ensures that water is safe for drinking purposes.

At Arvia Technology, we specialise in industrial tertiary and quaternary wastewater treatment, with our specialist solution targeting the hardest-to-treat contaminants to ensure regulations are met for safe discharge or reuse of water.

hope it may help you

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