摘要
受水力停留时间、水源系统特点等因素影响,胜利油田引黄水库水质与引黄水质存在差异。引黄水库水质变化与底泥污染负荷研究表明:引黄水库水体中的高锰酸盐指数、化学需氧量、五日生化需氧量、藻类总数、溶解氧等指标有明显的季节性变化规律;水库水体沉积物中全氮含量与有机质含量存在一定相关性,底泥有机质含量高的全氮含量相应较高。
Affectsed by the hydraulic retention time and the characteristics of headwater system and so on, the water quality in reservoir diverting water from the Yellow River in Shengli Oilfield is different from the water from the Yellow River. The research of the water quality change and bottom mud pollution load of reservoir shows that the indicators of permanganate index, chemical oxygen demand, five days biochemical oxygen demand, total number of algae, and dissolved oxygen have obvious seasonal variation ; the content of total nitrogen and organic matter content of reservoir sediments have certain correlations, and the reservoir with high organic matter content of bottom mud has corresponding high total nitrogen con- tent.
出处
《人民黄河》
CAS
北大核心
2012年第3期39-41,44,共4页
Yellow River
关键词
水质
沉积物
引黄水库
胜利油田
water quality
sediments
reservoir diverting water from the Yellow River
Shengli Oilfield
