Question

1) By product of waste water treatment are dash and dash
$- - - - -$
2)Groundwater water is the major sources of water in the
dash.
Answer in one word question.​

Answer 1

Answer:

water and sewage

Explanation:

The 2 by products of waste water treatment are chlorine and bleach. Wastewater treatment is a process which is used to remove contaminants from wastewater/sewage and help to convert this wastewater into an effluent that can undergo to the water cycle with minimum effect on the environment.

Answer 2

Explanation:

The main by-product from wastewater treatment plants is sewage sludge which is usually treated in the same or another wastewater treatment plant. Biogas can be another by-product if anaerobic treatment processes are used.

Water that collects or flows beneath the Earth's surface, filling the porous spaces in soil, sediment, and rocks. Groundwater is formed due to rain and melting of snow, it is also a source of water for aquifers, springs, and wells.

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