The Bahrain Petroleum Company (BAPCO) has chosen GE to design and supply a Membrane Bioreactor System (MBR) system for BAPCO’s oil refinery wastewater treatment plant in Sitra.

The project and the GE-supplied advanced water treatment technology will support BAPCO’s Environmental Leadership efforts to achieve the stringent wastewater quality levels specified by Bahrain’s General Directorate of Environment and Wild Life Protection regulation for wastewater discharge into the Gulf.

“BAPCO is committed to managing its precious water resources wisely,” said A. Jabbar A. Karim, acting general manager, major engineering projects Division, BAPCO.

“With this project, GE is supporting us to realize our goals of minimizing the environmental impact from our refining operations, while safeguarding the refinery’s capital equipment at the same time.”

Wastewater from refineries is complex and requires extensive treatment.

The BAPCO Refinery refines over 250,000 barrels of crude daily. GE’s ZeeWeed technology will handle a maximum wastewater flow of about 24 million liters/day, roughly the amount of water required to fill an Olympic-sized swimming pool, from the refinery and Sitra Tank farm.

“The BAPCO wastewater treatment plant is another example in GE’s long history of supporting customers in Bahrain with innovative energy technology — in this case, advanced water solutions — to meet their toughest operational challenges,” said Joseph Anis, president and CEO, GE Energy for the Middle East.

“We are committed to continue delivering advanced solutions that increase the supply of clean water necessary and meeting the environmental commitments for the expansion of Bahrain’s economy.”

At the heart of the system is GE’s ZeeWeed MBR technology.

GE ZeeWeed technology sets the standard for hollow-fiber ultrafiltration technology combined with biological treatment, which is the preferred way to handle complex wastewater because it produces consistently high-quality effluent suitable for discharge or reuse application.

GE will supply a ZeeWeed MBR system consisting of four MBR trains, each with 10 membrane cassettes containing ZeeWeed 500 rugged, reinforced membrane modules.