Water treatment

Community Water Treatment

Water treatment is all process that advance the quality of water to prepare it more acceptable preservation for a categorical ultimate user. The arrange may be drinking water, industrial water supply, irrigation,pond, river,flow preservation, water diversion or many other uses, including being safely returned to the surroundings. Water treatment removes impurity and undesirables components, or reduces their absorption so that the water becomes fit for its desired provide.

The most accepted steps in water treatment used by company water systems (mainly surface water treatment) include:

Figure clarify the water treatment cycle, showing coagulation, sedimentation, filtration, and disinfection

Coagulation and Flocculation

Coagulation and flocculation are generally the kickoff in water treatment. Chemicals with a persuasive are added to the water. The inspiring of these chemicals crush the criticism of smudge and other soften fragment in the water. When this arrive, the fragment attach with the chemicals and form bigger particles, termed flocculation.


During sedimentation, flocc clear to the bottom of the water supply, by reason of its weight. This settling process is called sedimentation


Already the flocc has resolved to the bottom of the water supply, the clear water on top will pass through filters of changeable configuration (sand, gravel, and charcoal) and opening sizes, in order to remove dissolved particles, such as dust, parasites, bacteria, viruses, and chemicals


After the water has been filtered, a disinfectant (for example, chlorine) may be added in order to kill any remaining parasites, bacteria, and viruses, and to protect the water from germs when it is piped to homes and businesses.

Consumer Confidence Reports

Every community water supplier must provide an annual report, sometimes called a Consumer Confidence Report, or “C C R,” to its customers. The report provides instruction on your provincial drinking water quality, including the water’s expert, impurity found in the water, and how customer can get confusing in assure drinking water.

About Zaighum Shah 57 Articles
Zaighum Shah is a mechanical engineer having more than 20 years of experience. Zaighum is specializing in product development in Sugar Mill industries. Zaighum has gone through all phases of mechanical engineering and it’s practical implementation. Zaighum has been solving most complex problems, designing new systems and improving existing models and systems.