Https://fwdtimes.com/different-types-of-water-treatment-systems/

Water treatment systems are designed to remove contaminants, pathogens, and other impurities from water sources. The primary goal of a water treatment system is to make the water safe for consumption, industrial use, or other applications.

1. Clean water systems typically include physical, chemical, and biological processes to remove suspended solids, bacteria, viruses, and other contaminants.
2. Biological treatment systems involve microorganisms such as bacteria and protozoa that break down organic matter and pathogens in the water.
3. Purex water treatment systems use activated carbon and other adsorbents to remove chlorine, taste, and odor from the water.

Chemical treatment systems involve adding chemicals such as disinfectants or coagulants to control pH levels, remove impurities, or prevent the growth of microorganisms in the water.

Biological-chemical treatment systems combine biological and chemical processes to achieve the desired level of cleanliness and safety for the treated water.

https://fwdtimes.com/different-types-of-water-treatment-systems/