当前位置: 首页 > 文章 > 引黄对徒骇河城区段的水质影响 安徽农业科学 2007,35 (31) 10024-10025
Position: Home > Articles > Effects of Water Diversion from Yellow River on the Water Quality of Tuhai River at the Urban Section Journal of Anhui Agricultural Sciences 2007,35 (31) 10024-10025

引黄对徒骇河城区段的水质影响

作  者:
邓焕广;张菊;王倩
单  位:
聊城大学环境与规划学院
关键词:
徒骇河;泥沙;COD;可溶磷
摘  要:
采用试验模拟的方法,研究了引黄河水入徒骇河城区段后水体中可溶磷和COD的变化。结果表明,水体中可溶磷的含量随时间变化呈现上升→下降→上升→下降的趋势,并分别在2和11 h左右达到峰值;COD的含量在0~7 h内变化平缓,但在11 h左右达到峰值后急剧下降。这说明引黄河水入徒骇河城区段后,短时间内易引起沉积物中的有机物和磷的释放。
译  名:
Effects of Water Diversion from Yellow River on the Water Quality of Tuhai River at the Urban Section
作  者:
DENG Huan-guang et al(College of Environment & Planning,Liaocheng University,Liaocheng,Shandong 252059)
关键词:
Tuhai River;Silt;COD;Dissoluble phosphorus
摘  要:
Using the method of test simulation,the content changes of dissoluble phosphorus and COD in water after water diversion from Yellow River entered into Tuhai River at the urban section were studied.The results indicated that the dissoluble phosphorus content showed a trend of increasing-decreasing-increasing-decreasing and reached the peak values after about 2 and 11 h.The COD content changed gently in 0~7 h and reduced sharply after it reached the peak value about 11 h.All of these indicated that the release of dissoluble phosphorus and COD in the sediments was easily caused after water diversion from Yellow River at the urban section in short time.

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