Yinchuan of Li Genghu of reporter of Chinese environment newspaper reports the reporter learned from hall of environmental protection of Ningxia Hui Autonomous Region a few days ago, 2009 Yellow River Ningxia paragraph 6 section achieve entirely kind good water quality, among them kind section of actor water quality occupies 33.3 , kind section of good water quality occupies 66.7 . Index of acerbity salt of tall manganese of main pollution index and ammoniac nitrogen drop compared to the same period 9.2 and 10.9 , 2009 the end of the year was finished ahead of schedulenational environmental protection915programreachprevention and cure of water pollution of catchment of the upper reaches in the Yellow River plansaffirmatory planned 2010 target. Hall of Ningxia environmental protection regards a key as to work drinking water safety and key catchment processing, increase the strength that water pollution prevention and cure works ceaselessly. Began investigation of ground of drinking water fountainhead to evaluate in whole area early or late, groove guard plans to weave, energetically enterprise of solid inflict papermaking is alkaline the project decreasing a platoon that reclaims to be a key with construction of urban sewage treatment plant.