| 芜湖龙窝湖水质现状评价 |
| |
| 引用本文： | 朱荣胜.芜湖龙窝湖水质现状评价[J].安徽农学通报,2012,18(13):114-116. |
| |
| 作者姓名： | 朱荣胜 |
| |
| 作者单位： | 无为县环境监测站,安徽无为,238301 |
| |
| 基金项目： | 安徽省教育厅自然科学研究项目 |
| |
| 摘 要： | 在芜湖龙窝湖选择6个样点,采集表层水样,测定水体总氮(TN)、氨氮(NH3-N)、总磷(TP)以及化学需氧量(CODCr)指标,评价了龙窝湖水体水质状况。结果表明:龙窝湖春季水体中TN的含量为1.50～7.42mg/L,NH3-N含量为2.58～6.67 mg/L,TP含量为0.029～0.288 mg/L,CODCr浓度为16～46mg/L。样点水质指标达标率和各指标的样点达标率均低于50%。龙窝湖水质氮、磷指标未满足《地表水环境质量标准》III类水域水质标准。
|
| 关 键 词： | 城市湖泊 总氮 氨氮 总磷 |
Water Quality Assessment of Longwo Lake in Wuhu City |
| |
| Zhu Rongsheng.Water Quality Assessment of Longwo Lake in Wuhu City[J].Auhui Agricultural Science Bulletin,2012,18(13):114-116. |
| |
| Authors: | Zhu Rongsheng |
| |
| Institution: | Zhu Rongsheng ( Wuwei Environmental Monitoring Station, Wuwei 238301, China) |
| |
| Abstract: | Six surface water samples were collected to study water quality in Longwo Lake, Wuhu. The total nitrogen（ TN）, ammonia nitrogen（NH3- N）, total phosphorus（TP）, chemical oxygen demand（ CODcr） were determined and the result showed that TN, NH3 - N, TP and CODcr was between 1.50 - 7.42 mg/L, 2.58 - 6.67 mg/L, 0.029 - 0. 288 mg/L and 16 - 46mg/L respectively. The standard - reaching rate of water quality index and sampling plots was between 0% - 50% , which showed that water quality in Longwo Lake can not meet the standard for III kind of waters of water environment quality standard. |
| |
| Keywords: | Urban lake Total nitrogen Ammonia nitrogen Total phosphorus |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
