Sewage Treatment Plant follows a similar work process to septic tanks. But in STP’s mechanical component and other equipment, the process helps in the breakdown of solids to produce the best environmentally friendly effluent with minimum waste discharge.
As sewage contain various kind of impure biological waste in water and is treated by the machine of a Sewage Treatment Plant Manufacturer, there are different stages and components involved to treat the wastewater. Solids from the waste are settled during primary treatment and form their solid and liquids separated. In the next step, into the aeration chamber, the surface aerator/diffuser infuses air and oxygen into the waste to encourage the good bacteria to eat and break down & purify. And in final, settling tank where the sewage is nearly 95% clean and ready for reusability or to discharge into nature like- rivers, lakes, ponds, or the authorized places by government authorities.
Technology Used in STP Plants-