Delhi Jal Board to build first sludge treatment plant at Kondli STP

25 Feb 2022 CW Team

Water minister Satyendar Jain announced on Tuesday that the Delhi Jal Board (DJB) is building a 200 tonnes per day sludge treatment plant at its Kondli sewage treatment plant (STP), and that all STPs in Delhi will have their sludge treatment facility within the next two years.

According to Jain, the DJB's 36 STPs produce about 700-800 tonne of sludge residue per day, which will be treated using modern technology in sewage treatment plants.

Sludge management has become a major issue in the city, according to a senior DJB official.

The official said that sewage sludge is a solid or slurry residue that forms as a by-product of sewage treatment plants. This sludge is transferred to tanks where anaerobic bacteria decompose it to produce biogas, which can be used to generate electricity at a low cost. The residue sludge is then dumped into the sludge dump yards maintained by the DJB or municipal corporations. But it ends up fouling the area.

The sludge treatment plant being built in Kondli, east Delhi, is intended to address this issue. According to the official, it will be built on the grounds of the existing Kondli facility, which already has four STPs.

The water minister said that only 5% of the sludge will be leftover once the sludge treatment plant is operational.

Even the leftovers will be used to make tiles and to improve the soil's condition. According to Jain, the project will have a 15-year operation and maintenance (O&M) period.

The facility will be operational by March 31, 2022, and the model can be replicated at all 36 STPs currently in operation, according to Jain.

Image Source

Also read: Greater Noida to get fifth sewage plant in next three years

Real Estate

11 May 2026

Casagrand Launches 41-Acre Highcity Project in Chennai

Casagrand has launched Casagrand Highcity, a 41-acre integrated residential development on Chennai’s Outer Ring Road (ORR), marking the company’s largest residential project to date.The project will comprise over 4,000 two and three BHK apartments across four G+22 towers and is positioned as one of the largest organised residential developments in the ORR corridor.Located along Chennai’s emerging residential and infrastructure growth belt, the project benefits from connectivity to IT hubs including Navalur, Siruseri SIPCOT and Porur, as well as industrial clusters such as Sriperumbudur, ..

Brigade, Marriott Open Courtyard Kochi Infopark

Brigade Hotel Ventures (BHVL) and Marriott International have opened Courtyard by Marriott Kochi Infopark, a rebranded and upgraded hotel formerly operating as Four Points by Sheraton Kochi Infopark.Located in Kakkanad adjoining Infopark Kochi, the 218-room property strengthens Brigade’s hospitality portfolio in one of the city’s key IT and commercial corridors. The hotel is positioned to cater to corporate, MICE and leisure travellers visiting Infopark, SmartCity and other business hubs in Kochi.The property offers flexible workspaces, smart TVs and high-speed WiFi across rooms and suites..

WorkEZ Expands South India Portfolio to 1.7 Mn Sq Ft

Work Easy Space Solutions (WorkEZ) has expanded its managed workspace portfolio to approximately 1.7 million sq. ft. across 12 operational buildings and two upcoming developments, strengthening its footprint across South India.The expansion includes the addition of 65,000 sq. ft. at Phoenix One National Park in Chennai and the company’s entry into Kochi through a partnership with Lulu Developers, adding another 70,000 sq. ft.WorkEZ has also signed a 0.4 million sq. ft. development in Coimbatore with Veeras Infra following the successful leasing of 0.1 million sq. ft. in the first phase. The ..