宝鸡市水污染现状及其治理对策

Present condition and countermeasures of water pollution in Baoji City

目的分析研究宝鸡市环境监测站2003年监测的有关水污染资料和数据,探讨宝鸡市在开发利用水资源中所遇到问题和应对措施。方法对宝鸡市环境监测站2003年公布的相关数据分析和整理。结果全市水污染比较严重,水质达三类标准占55%以上,污染物主要为氨氮,占42.6%,污染区域主要集中在渭河流域,尤其是渭河常兴桥断面的氨氮浓度达1.36 mg/L、化学需氧量浓度高达29.76 mg/L。结论在此研究基础上提出一个解决其途径的初步方案。

Aim To analysis the water pollution materials and datas from the Environmental Monitor Station of Baoji,Shaanxi, China what was monitored in 2003, study the problems of utilizing water and counter measure in Baoji. Methods The materials and datas were arranged and analyzed. Results The water pollution of this city was serious, more than 55M of water was Ⅲ national standard, major pollutant was NH4-N, accounted to 42. 6%, polluted area mainly in Wei River drainage area, especially the area near Changxing Bridge, the concentration of NH4-N was 1.36 mg/L, COD was 29. 76 mg/L. Conclusion Based on the basis research, proposed a tentative method, in order to offer the reference for protection of the water and reasonable exploitation in Baoji, Shaanxi, China.