Write the steps to explain the cleaning of water.
Answers
Answer:
The following are the common methods of water purification.
Explanation:
Boiling. This is a reliable way to purify water. ...
Use of Iodine solution, tablets or crystals. This is an effective and more convenient method. ...
Use chlorine drops. Chlorine has the ability to kill bacteria in water. ...
Use water filter. ...
Use Ultraviolet Light
Answer:
Introduction to HWTS
Step 1 - Water source protection
Step 2 - Sedimentation
Step 3 - Filtration
Step 4 - Disinfection
Step 5 - Safe water storage
Explanation:
Step 1 - Water Source Protection
There are many pollution problems which may threaten drinking water quality at the source, or point of collection. These risks include the following:
* poor site selection
* poor protection of the water supply against pollution
* poor construction
* deterioration or damage to structures
* lack of hygiene and sanitation knowledge in the community
Step 2 – Sedimentation
Sedimentation is a physical treatment process used to reduce the turbidity of the water. Remember that turbid water looks cloudy, dirty, or muddy and is caused by sand, silt, and clay that are floating in the water.
Step 3 – Filtration
Filtration methods are ways to clean water and are commonly used after sedimentation to further reduce turbidity and remove pathogens. Filtration is a physical process which involves passing water through filter media
Step 4 – Disinfection
The next step in household water treatment is to remove or kill any remaining pathogens through disinfection, The most common methods used by households around the world to disinfect their drinking water are:
* Chlorine disinfection
* Solar disinfection (SODIS)
* Boiling
Step 5 - Safe Water Storage
Households do a lot of work to collect, transport and treat their drinking water. Now that the water is safe to drink, it should be handled and stored properly to keep it safe.
HEY THIS IS WHAT I KNOW..