Crest Infratech - Sewage Treatment Plant

We Crest Infratech is pioneer in offering standard and customized Sewage Treatment Plant for diversified range of sectors. Proper operation and maintenance of STP plant ensures it will perform as developed to treat sewage from your establishments.
We provide STP Plant operation and maintenance service which is essential to make sure effective plant operation, maintain compliance with varied standards and regulations for health, quality and environment. We have been rendering efficient STP Plant service in Dehradun & Delhi NCR.
If you are planning to set up a new Sewage Treatment Plant and do not know what the most effective solution is. We have solutions for all your wastewater related problems.
Our environmental laws have made it mandatory for all commercial establishments and buildings to setup and operate Sewage Treatment Plants. We are ready to provide you all the required information to take decision on your sewage treatment plant requirement. If you require any further information regarding water and wastewater treatment related problems please contact us at info@crestinfratech.in

Advantages of STP :

• Amount of household waste that is released into the environment can be reduced thus improving environment's health
• Installation of STP in apartments/flats will upgrade the quality of life
• Ground water quality can be improved as there will be no sewage waste
• Chemical free sludge is generated which can be used as manure.

Salient Features of Portable STP :

• The unit is complete in all respect hence no requirement of any RCC chamber except civil platform
• These are ready to install conditions unit of capacity 50 KLD to 200 KLD
• Based on long experience of STP & ETP plants the unit is designed with desired capacity of anoxic, bio- reactor chamber for perfect degradation of organic and removal of nitrogen components efficiently
• The treated water quality is ultra filtered as system is designed on MBR technology.
• The outlet quality become close to raw water standards as MBR outlet is perfectly disinfected by UV system.
• Sludge is also inbuilt in system and dewatering is carried out by screw press.

How Sewage Treatment Plant STP Work?A sewage treatment plant STP cleans wastewater by converting it into cleaner water. The wastewater is filtered through a series of pipes with discs attached. These disks have small holes that allow air to enter the chamber and move the sewage from top to bottom. During the first stage of the process, the sewage passes through an aeration basin.
The oxygen in the wastewater causes the bacteria in the sediments to digest organic matter and produce clean water. Secondary treatment removes the remaining sediment and pollutants and makes it safe for direct discharge to a watercourse or a sewer.
Once the wastewater has passed through the aeration basins, it flows into the final compartments of the STP. The final phase is called the activated sludge process. This process breaks down the solids in the wastewater, which is then discharged back into the environment. This process is called a multi-stage system, as it treats the wastewater from many properties simultaneously. Once the sewage is treated, it will be released into the environment.