包河冬夏两季水体自净情况研究

水体的自净能力随季节的不同会有所差别,充分利用水体自净能力及其季节性变动,就可以有效的防治水体污染.本文考虑了包河的地理位置和气候、地形等因素的条件,并对包河水体进行冬夏两季的水质测定,在这些研究的基础上对包河的水体自净能力和水环境容量进行了探讨.结果表明,包河水体的净化主要是凭借水体的自净作用;冬夏两季的水体自净能力有一定的差别,但是差别不明显;水体的净化作用主要体现在物理净化作用上,水体为劣Ⅴ类水,处于中度富营养化状态.

The investigation on the water self-purification of Baohe Lake in the summer and winter

The water self-purification capacity changes between seasons,and if we can use the seasonal fluctuation scientifically and economically,we can prevent and cure water pollution more effectively.Considering its climate and position by measuring the level of water quality genes in summer and winter,the investigation on the water self-purification and water condition of Baohe Lake is based on these.The result shows that there are some differences between summer and winter,but not too big;the self-purifications ...