alum floc 中文意思是什麼

alum floc 解釋
鋁礬絮凝劑
  • alum : n. 明礬 basic [cubic] alum 明礬石。n. 〈口語〉校友(= alumnus 或 alumna)。
  • floc : n. 1. (浮懸的)絮狀物。2. 棉叢,叢毛;棉屑;毛屑;棉絨;毛絨 (=flock)。
  1. The mean diameter increases with the increase of alum dose, but the fractal dimension does not vary. however, extremely high dose of sluminum results in an increase of floc diameter but a decrease of the fractal dimension. the main reason is the sweep floes is too loose in their structure, and ca n ' t resist the shear force

    隨著投藥量的增大,絮凝體分形維數的變化較小,但絮凝體平均粒徑顯著增加;當投藥量過高時,網掃絮凝作用下的絮體結構鬆散,抗剪切能力差,具有較小的平均粒徑和分形維數。
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