[     Business case listing ](/our-services "  Business case listing")



 

 

 

In 2012, Delhi Jal Board, the authority in charge of water and sanitation, chose Veolia to design, build and operate an innovative green wastewater  
treatment plant with a capacity of 91 MLD (20 MGD), thus, setting precedence in managing valuable wastewater resources.

Veolia offers a full range of services, from the installation of technologies to management of this project. We leveraged our expertise and designed customized solutions.

### **Project features**

- **Technical Performance Efficiency** - Providing the highest standard of wastewater treatment technologies through Veolia patented technologies of Azenit (for enhanced Bio-P & TN removal) with sequenced aeration and Disc Filters.
- **Sustainable Interventions** - Nutrient recovery from sewage sludge and transforming sludge into biogas.
- **Energy Recovery** - The sludge treatment system uses digesters equipped with gas mixing systems to optimize biogas production, a green energy source.
- **Resource Recovery** - Treated sewage sludge (Class A Biosolids) meets U.S. EPA guidelines for land applications. Standard quality compost is produced, which can be used for crops, green spaces, and gardens.
- **Water Source Protection** - The treated wastewater helps to reduce the pollution load of the Yamuna River.



 

 

 



  Previous          ![](/sites/g/files/dvc2526/files/styles/carousel/public/image/2021/12/003_Nilothi.jpg.webp?itok=qUfkrN3I)   





 

 

 



 

   ![](/sites/g/files/dvc2526/files/styles/carousel/public/image/2021/12/_MG_7663.jpg.webp?itok=bII5hGH5)   





 

 

 



 

   ![](/sites/g/files/dvc2526/files/styles/carousel/public/image/2021/12/066_Nilothi.jpg.webp?itok=gZV1F9Yu)   





 

 

 



 

   ![](/sites/g/files/dvc2526/files/styles/carousel/public/image/2021/12/_MG_7699.jpg.webp?itok=i1G2t55N)   





 

 

 



 

 

  Next        

 

 



 

 

### **91 MILLION LITRES SEWAGE TREATED PER DAY**

**sustainable urban water management**

**Environmental footprint reduction**



 

 

 



### **Biogas Recovery** 

### **Electricity generation**

### **Meet ~60% of plant's energy demand**