诚信水库上游水环境问题及对策

Source apportionment of nitrogen over standard based on nitrogen and oxygen isotopes

对诚信水库上游主要环境问题进行了分析,制定了过村河道综合整治措施,以期为西丰县政府综合决策提供参考依据。

Before 2008, the main pollution indexes of rivers in Tieling were COD and ammonia nitrogen. But from 2008 to2016, COD pollution under control, the main pollution factors into ammonia, both from the tender multiples, exceed the standard frequency that nitrogen source was the major pollution indicator now, using nitrogen and oxygen isotope study of Tieling River main nitrogen source exceed the standard problem.