Zhou Shengxian, director of the State Environmental Protection Administration (Sepa), said...that the central government would give water pollution top priority later this year and polluters would face "iron-fist" measures..."Water pollution problems across the country remain severe"...said the report. It also named and shamed 32 companies and six water treatment plants - including...Anhui Conch Cement...and China Mengniu Dairy...Mr Zhou blamed local governments for turning a blind eye to national regulations, and adopting their own policies to protect polluting factories...