Wastewater treatment - Reuse

The Municipal Corporation of Greater Mumbai (MCGM} has launched a program to build 7 wastewater treatment plants in Mumbai. In 2022, SUEZ won the contract for Worli, the largest of these plants, for the design, construction, and operation for a period of 15 years.This new plant aims to improve the treatment capacity and quality for 2.5 million Population Equivalent in the Mumbai region. This project is part of an approach to resource recovery, environmental protection, and reduction of climate impact.

Delhi, capital of India, is located on the right bank of the Yamuna River, at the edge of the Ganges plains. Its geographical position, at an altitude of 250 meters and about 650 kilometers from the Great Himalayas, plays a key role in water supply. The city mainly draws its water from the Yamuna River, the Ganges, and groundwater, thus ensuring a constant supply of water for its residents.

The Boneo plant, owned by South East Water, is located on the Mornington Peninsula. This region, a popular vacation destination, requires efficient and environmentally friendly water reuse infrastructure to meet the needs of a growing population and the state of Victoria's goal of carbon neutrality.

At the forefront of environmental requirements, and thanks to its technical performance, Aquaviva is the first carbon neutral plant in the world

In October 2008, the Construction Authority for Potable Water & Wastewater “CAPW” awarded the Consortium SUEZ and The Arab Contractors a contract for the Rehabilitation, Extension of Primary Treatment and Addition of Secondary treatment of the Alexandria East Wastewater Treatment Plant.

The urban wastewater treatment plant located at La Feyssine (Lyon) treats 300,000 PE of wastewater, i.e. 91,000 m3 of wastewater per day.

In 2007, CODAH awarded SUEZ, a contract to design and build the wastewater treatment plant in Le Havre that would allow the Community to meet European requirements on nitrogen and phosphorus treatment and reach a quality of treatment compatible with discharges into the estuary's sensitive area.

In 2006, the Qatari Diar Real Estate Investment Company signed a contract with SUEZ, to design, build and operate for 10 years the wastewater reuse plant for the seaside, residential and commercial real estate development project in Lusail.

A model plant in recovering the potential energy from industrial effluent and sludge

Located in a protected agricultural estate south of Milan, the plant is fully compliant with the principles of sustainable development. Its versatile structures can accommodate exceptional stormwater loads and practically all the treated water can be reused for farm irrigation.

SUEZ signed a contract with the Panama’s Ministry of Heath to design, build and operate for four years the first urban wastewater treatment plant for the capital city, in Consortium with Odebrecht, one of Brazil’s largest construction companies.

In November 2009, the "Syndicat Intercommuncal" for the extension and management of the Sophia Antipolis plant, advised by BG Ingénieurs Conseils, entrusted the plant's extension to the "SUEZ/EITP" group.

Integrated in its urban environment with a compact footprint, the Xiamen plant daily discharge 300 000 m3 of highly depolluted effluent to the sea, thanks to nitrification – denitrification treatment through Boofor technology.