These 5 Treatment Methods Can Turn Wastewater Into Clean Water

Nowadays, there is more and more news about the water purification crisis. There are many factors that cause this to happen, one of which is the ignorance of humans in protecting the environment so that there is less land for absorption which results in reduced water storage and widespread disasters caused by water, such as floods.

Despite the news, there are still many of us who can enjoy clean water. Starting from the water used for washing and bathing, to bottled water which is widely sold in the market. It turns out that to meet the need for clean water, there are many stages or processes that must be passed. Starting from waste water or dirty water that is dangerous to be consumed into water that can be used by us in our daily lives.

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There are 5 parts that are commonly used to make polluted surrounding water fit for use. Here is the process that we will inform you of;

Commonly Sounded Water Treatment Terms, Filtration

As we know and as the name implies the filtration process aims to filter. Media such as sand and silica gravel can be used in this process, in this process membrane technology can also be carried out. The filtration process can occur with the help of the gravitational force. While in membrane technology itself there are several types that can be used, including; Reverse Osmosis System (RO), Nanofiltration System (NF), Multi Media Filter, Microfiltration System (MF), Ultrafiltration System (UF).

COAGULATION PROCESS

In this process, wastewater will go through a process of distillation of colloidal particles which is usually done chemically by adding aluminum sulfate or better known as alum, or destibilization by physical means, namely by hydraulics (hydraulic jumps), rapid mixing (rapid stirring), or mechanically using a stirring rod to level the alum with the water to be purified.

The Process Of Collecting Stools Also Called Flocculation

The function in this flocculation process is to enlarge and form a collection of impurities contained in wastewater, which will then settle more easily. In this process the water will be stirred slowly with the condition that the water must be calm so that the alum mixed in the water can maximize the efficiency of floc formation. In some cases the addition of chemicals is needed to maximize the binding of the flocs.

The Process Of Precipitation Of Heavy Substances Commonly Known As Sedimentation

The process that uses the principle of specific gravity serves to precipitate colloidal particles that have previously been destabilized. Thus, if there is a specific gravity of floc that is heavier than water, it will automatically settle and separate from clean water. The combination of coagulation, flocculation and sedimentation processes is also known as the accelerator process.

Minimizing Germs And Bacteria In Water Through The Disinfection Process

After it is deemed clear enough, the next process before it becomes clean water is to ensure that the treated water is free from potential germs and bacteria contained in the water. The process called disinfection is the process of adding ozonation, UV, heating, chlorine and so on. This process is the last process before the reservoir process

The End Result Of Water Treatment Is The Reservoir Process

The process of constructing reservoirs is the final of the four processes mentioned before water can be distributed. That is, water that has been filtered will be put into a temporary reservoir for clean water in the reservoir before it is finally distributed and suitable for use.

The 5 processes above are the stages that must be passed until it finally becomes water that we can use every day. By knowing this long process, hopefully we will become wiser in using water. The above process is not only carried out by large companies, but can also be carried out by water purifiers sold in the market. For those of you who want to have a water purifier in your home or building, in addition to knowing these 5 processes, you also need to know that the water filter must also be cleaned regularly so that the filtering process can be carried out optimally.