当前位置: 首页 > 文章 > 乌鲁木齐市积雪和降雪中BOD_5和COD空间变化分析 新疆农业大学学报 2015 (2) 152-156
Position: Home > Articles > Spatial Variation Analysis of the BOD_5 and COD in Snow Cover and the Snowfall in Urumqi City Journal of Xinjiang Agricultural University 2015 (2) 152-156

乌鲁木齐市积雪和降雪中BOD_5和COD空间变化分析

作  者:
帕丽达·牙合甫;马迪纳·海热提;依明江·艾尔肯
单  位:
新疆农业大学草业与环境科学学院
关键词:
乌鲁木齐市;雪水;COD;BOD5
摘  要:
为明确乌鲁木齐市积雪和降雪中BOD5和COD空间变化规律,对乌鲁木齐市不同功能区的30个采样点进行积雪采集,检测COD和BOD5浓度并进行浓度水平、分布和污染评价,同时选取其中10个相同采样点的降雪与积雪中COD和BOD5的浓度进行对比。结果表明,乌鲁木齐市各功能区积雪中COD平均浓度最高的是交通区,其后依次是商业区>工业区>生活区。BOD5平均浓度最高的是交通区,其后依次是工业区>商业区>生活区。
译  名:
Spatial Variation Analysis of the BOD_5 and COD in Snow Cover and the Snowfall in Urumqi City
作  者:
Palida Yahefu;Madina Haireti;Yimingjiang Aierken;College of Pratacultural and Environmental Sciences,Xinjiang Agricultural University;
关键词:
Urumqi;;snow water;;COD;;BOD5
摘  要:
To clrarify spatial variation of the BOD5 and COD in snow cover and the snowfall in Urumqi city,30 sampling sites were collected from different functional areas in Urumqi,and test COD and BOD5,concentrations were tested then concentration level,distribution and pollution assessed,at the same time,10 sites of these 30 snow sampling sites COD and BOD5 were compared.The results indicated that the COD from high to low in each function areas were sequenced as follows:traffic area>business district>living area industrial zone;BOD5from high to low in each function areas were sequenced as follows:traffic area>industrial zone>business district>living quarters.

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