Case Studies

City Wastewater Management


Istanbul Water and Sewerage Corporation (ISKI)


Istanbul, Turkey


24 x 7 management of the wastewater of 16 million inhabitants – on 2 continents.

Project Highlights

  • Integrated Management Model- Maintaining over 120 units
  • 9 pre-treatment plants: 4,200,000 m3/d
  • 52 biological wastewater treatment plants: 980,000 m3/d
  • 64 pumping stations: 2,300,000 m3/d

3 main WWTPs clean the bulk of the city’s wastewater volume based on energy-optimized designs.

Sustainable solutions. For a better life.

The WABAG Group head quartered in Chennai with its global presence in 4 Continents and more than 20 countries has a work-force of more than 2,000. With a history dating back more than ninety years, the group has emerged as a leading pure play water technology player across the globe with focus on emerging markets.

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