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PT TIRTA WAHANA ABADI > Uncategorized > Water Treatment Processes

Water Treatment Processes

Water Treatment Processes

Water Treatment Processes

Clean, safe water is important for each day life. Water is important for health, hygiene and therefore the productivity of our community. The water treatment processes might vary slightly at totally different locations, reckoning on the technology of the plant and therefore the water it has to method, however the essential principles square measure mostly constant. This section describes standard water treatment processes.

Water Treatment Processes

Coagulation / Flocculation

Coagulation or freezing which is a freezing process by which aluminum liquid sulfate and polymer are added to dirty water. Then from the mixture some small particles of dirty water treatment contractor indonesia will stick together and thicken. Furthermore, the collection of particles in dirty water is changing into more and more and the particles are called floc, which is then easier to move quickly because of the filtering and settling.


Sedimentation is a process in which water in the presence of floc particles is in accordance with a good process and moves to the sedimentation (sedimentation) process in ponds and storage areas. Where the water movement is slower because the floc particles are heavy enough to be deposited down. Flocks collected at the bottom of the container or reservoir are called sediments and there is a pipe which will be used for the channel where the sediment will be dried. Like when on a lake that is on the seafront. This filtering process occurs directly but the deposition stage is not included and only the floc is removed by filtration.


Filtration or filtering which is the flow of water in a filter arranged to move the particles in the water. This filtering is made to coat when filtering salt, gravel, crushed coal and several others. This filtration process is a step to collect the remaining dirt in the water and improve the quality of the disinfection process. In this screening is referred to as a routine cleaning process or what is referred to as re-cleaning.


Which disinfection before the process is carried out, the distribution system must be prepared in advance to ensure the cause caused by bacteria, viruses and parasites in a state that has died. This is because the use of chlorine which is very effective for eradicating drugs and can improve the quality of power that can maintain and protect water from contamination, especially when the system is in progress.

Sludge Drying

Sediment drying in the form of impurities is a process in which the elements that are collected and all substances that have been removed from the water in the process of sedimentation and filtration are moved to be dried in a lake or on the seashore.


Fluoridation is the process of applying fluorine to drinking water which is intended to adjust the concentration free of fluoride ions to the optimal level and sufficient to be transferred to the available channels. The process and management of this water is intended to provide conditions of water in accordance with NSW or drinking water with fluorine standards in accordance with its limits since 1957.

pH Correction

PH correction is a process in which water management is added to lime while filtering is in progress to find a balanced pH and stabilize the existing water conditions based on needs. Especially in an effort to minimize the risk of rusting water in water delivery and in accordance with the needs of the consumer.