引用本文:向连城.稳定塘中氧传递规律研究[J].环境科学研究,1997,10(4):20-24.
XIANG Liancheng.The Study on Oxygen Transmission Law in Stabilization Pond[J].Reserrch of Environmental Science,1997,10(4):20-24.]
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稳定塘中氧传递规律研究
向连城
作者单位
向连城 中国环境科学研究院北京 100012 
摘要:
在稳定塘污水处理过程中,氧是有机物好氧分解的重要组成部分,稳定塘中氧的来源有藻类光合放氧和大气复氧。本研究通过有光无光对比试验、大气复氧试验及对实际稳定塘中运行数据进行总结研究,定量分析藻类光合产氧和大气复氧量,计算在稳定塘中有机物的总去除量中各部分所占的比例,确定出大气复氧是稳定塘中氧传递的主要方式。
关键词:  稳定塘  藻类光合产氧  大气复氧  
DOI:
分类号:
基金项目:
The Study on Oxygen Transmission Law in Stabilization Pond
XIANG Liancheng
Abstract:
In the wastewater treatment process of stabilization pond, oxygen plays an important role in oxygenic decomposition from organism. The sourecs of oxygen in stabilization pond are alga photosynthesis and air re aeration. Light and non light contrast experiment, air re aeration experiment and data analysis are studies in this paper. Oxygen release amount of alga photosynthesis and air re aeration is calculated, and the proportion of oxygen supply with the removal parts of organism in stabilization pond is also calculated. The conclusion is that air re aeration is the main oxygen supplier in stabilization pond.
Key words:  Stabilization pond  Alga photosynthesis and oxygen release  Air reaeration