WWTP stands for Wastewater Treatment Plant. wastewater treatment is a process, which is used to remove contaminants (it is the presence of impurity, constituent or some other undesirable particle) from wastewater and convert it into an effluent(It is wastewater from industry or sewage that directly flows into the surface water after being treated) so that it can be returned to the water cycle. And after that, the water is used for various purposes.
Wastewater treatment processes take place in wastewater treatment plants. The phases that are included in wastewater treatment are separation, chemical and biological processes or polishing. The main aim of wastewater treatment is to treat wastewater to reuse it again safely. Wastewater treatment is often known as sewage treatment. By doing this process we can reclaim treated wastewater. In this process, before the treatment, the option for reuse or disposal must be considered so that the correct treatment is used on the wastewater.
wastewater treatment plants are very beneficial all over Earth. globally over 80% of wastewater is discharged and without a wastewater treatment plant, the amount of wastewater would cause a very harmful effect on our earth.
Wastewater treatment plants protect our ecosystem because wastewater contains very toxic elements that are harmful to our ecosystem. If there is lots of wastewater then fish and aquatic life cannot survive because many of them need fresh water to survive. and also if the Chemicals like nitrogen and phosphate enter into our water bodies in very large amounts then this leads to the dead zone and depletion and then our aquatic life can no longer exist. So for our survival wastewater treatment is very important.
Wastewater treatment plants are also very important for industries since factories and industries always need a huge amount of water every day for different processes and in this process, water recycling is the best option any wastewater is very enough to be reused again this also saves hundreds of litre water.
Wastewater treatment plants are also helpful to produce energy because the sludge collected during wastewater treatment can be used to generate electricity and also the electricity or energy generated by hair can be used in treatment plants which makes it more self-sustainable.
Sewage treatment plants: The main aim of this kind of treatment plant is to remove contaminants from sewage and then release it to the environment for any type of use. sewage contains wastewater from domestic households, and businesses and the sewage treatment plant helps to treat this sewage wastewater. A huge number of sewage treatment technologies developed by using biological treatment processes. In the sewage treatment process, there are two stages involved: the first is the primary treatment and then the secondary treatment.
Industrial wastewater treatment plants: These wastewater treatment plants treat water that is produced by industries. Most Industries like petrochemical plants and chemical petroleum refineries have their own treatment facilities. all this industrial wastewater is treated by industrial wastewater treatment plants for further use.
Agriculture wastewater treatment plant: These wastewater treatment plants treat water that is generated from a variety of farm activities like feeding operations or agriculture products. It also includes wash water, manure, pesticides or irrigation water( irrigation is an agriculture process in which control amount of water is provided to plants and lawns it is also known as watering). Agriculture wastewater treatment is also part of farm management.
On a global level an average of 52% of sewage water is treated
Sludge is usually the main byproduct of wastewater treatment.
Drugs that are found in the wastewater of the Medical centres or halogenic compounds cannot be removed from wastewater treatment.
We should choose the sewage water treatment (SBR) plant because they are very efficient to perform under multi loads.
Wastewater treatment plants require very much space and also high power and if it is not maintained properly the treatment plant can become smelly.