Gas Leak at Arak Refinery

Gas Leak at Arak RefineryGas Leak at Arak Refinery

A gas leak at the Arak oil refinery in central Iran injured seven workers on Sunday, four of them critically, Fars news agency reported. The leak at the sour water processing unit was blamed on workers failing to comply with health and safety protocols. The four critically injured workers were transferred to Arak hospital where they are being treated, Fars said.