有机磷和无机磷对铜绿微囊藻生长的影响及动力学分析_金相灿.pdfVIP

19 5 Research of Environmental Sciences Vol. 19,No.5,2006 金相灿, 郑朔方 , 100012 : B- K HPO , ,, Monod 2 4 - 1 ., K HPO , ( L ) 11 107 d , 2 4 max - 1 ( K s)01004 8 mgPL; B- , Lmax 01 882 d ,K s 01006 5mgPL. , ; 90% Lmax , Q(K HPO )01 042 mgPL, Q( B- ) 01059 mgPL;, 2 4 ,. : ; ; ; ; Monod : 524 : A : 1001- 6929(2006)05- 0040- 05 The Effect of Organic and Inorganic Phosphorous on the Growth of Microcystis Aerugiosa and Its Dynamic Analysis JIN iang-can, ZHENG Shuo-fang Limnology Innovation Base of Chinese Research Academy of Environmental Sciences, Beijing 100012, China Abstract: The growth of Microcystis aerugiosa was investigated using organic phosphorous (OP, B-Glycerophosphate disodium) and inorganic phosphorous (IP, K HPO ) as phosphorus sources. Meanwhile, by using Monod equation, dynamic studies were carried out based on 2 4 experimental results. The results of calculating show that when the phosphorus source is IP, the maximum specific growth rate ( Lmax ) is 11107 d- 1 and the hal-f saturation constant ( K ) is 01004 8 mgPL; that when the phosphorus source is OP, L is 01 882 d- 1 and K is 01 006 5 s max s mgPL. The maximum extant quantity (X max) and Lmax increased within a range of phosphorous mass concentration. Under the te