摘要
通过对广州大学城内珠江流域不同流段近3a的水质监测,定期检测水域pH、电导率(TDS)、COD、氨氮、Mn2+含量。结果表明:广州大学的水质指标中,pH为中性偏碱,TDS和COD成负相关,重金属Mn2+含量、COD含量、NH3-N含量均达到水质标准规定的限值。
The water quality of the Pearl River in Guangzhou University City has been monitored for nearly 3 years, when the pH, TDS, the concent of COD, nitrogen ammonia and Mn2 ＋ have been regularly tested. The results show that the pH of the water is neutral to alkaline, and the correlation of TDS and COD is negative. The content of the heavy metal （ Mn2 ＋ ）, COD and NH3 - N is in compliance with the water standards.
出处
《环境科学导刊》
2013年第3期124-127,共4页
Environmental Science Survey
基金
国家自然科学基金项目(No.41101456)
国家级大学生创新创业训练计划项目(201211078008)
关键词
水环境质量
监测
分析
广州大学城
water environment
monitoring
analysis
Guangzhou University City
