Question

List the type of contaminants that will remain in the wastewater after the physical treatment​

Answer 1

Answer:

General types of water pollutants include pathogenic organisms, oxygen-demanding wastes, plant nutrients, synthetic organic chemicals, inorganic chemicals, microplastics, sediments, radioactive substances, oil, and heat. Sewage is the primary source of the first three types

Explanation:

may it will help you

Answer 2

Answer:

inorganic compounds

bacteria, virus

parasites

colloids

biodegradable substances

nutrients such as phosphorus and nitrogen and practically all suspended and organic matter etc.