What are the processes of water treatment?
What are the processes of water treatment?
Water treatment processes
- Coagulation/flocculation. During coagulation, liquid aluminium sulfate (alum) and/or polymer is added to untreated water (raw water).
- Sedimentation.
- Filtration.
- Disinfection.
- Sludge drying.
- Fluoridation.
- pH Correction.
How is river water treated?
The water-treatment process involves four steps, in this order: coagulation, sedimentation, filtration, and disinfection. The purpose of coagulation is to create dirt clumps that are heavy enough to sink, which is important for the next step in the process.
What are the three stages of water treatment?
There are three main stages of the wastewater treatment process, aptly known as primary, secondary and tertiary water treatment.
What are the 3 stages of water treatment?
How do you treat river water?
Boiling is the best way to kill disease-causing organisms, including viruses, bacteria, and parasites. The high temperature and time spent boiling are very important to effectively kill the organisms in the water. Boiling will also effectively treat water if it is still cloudy or murky.
What is the first stage of water treatment?
Coagulation and flocculation are often the first steps in water treatment. Chemicals with a positive charge are added to the water. The positive charge of these chemicals neutralizes the negative charge of dirt and other dissolved particles in the water.
What are the steps in the water treatment process?
The water treatment process to deliver safe and wholesome water to customers includes many steps. Coagulation, flocculation, sedimentation, filtration, and disinfection are the water treatment processes that make up a conventional surface water treatment plant.
What is a conventional surface water treatment plant?
Coagulation, flocculation, sedimentation, filtration, and disinfection are the water treatment processes that make up a conventional surface water treatment plant. These water treatment processes ensure that the water consumers receive is safe to drink and aesthetically pleasing.
What is the average discharge of a water treatment plant?
The calculations and detailed drawings of the units were displayed, the average discharge and population of used for the WTP design were 60,000 m3/day and 200,000, respectively. In addition, the calculation required some of the parameters to be estimated as field data, which were taken into consideration.
What is the final water treatment process in removing particulates?
The final water treatment process in removing particulates is filtration. The sedimentation process will have already removed a large percentage of the suspended solids. Sedimentation is unable to remove many small particles in water though.
