%0 Journal Article
%T The Fractal Characteristics of Particle Size Distribution and Conservation Relationship<br>引入分形维数的絮体粒径分布规律及其守恒关系
%A JIN Peng-kang
%A WANG Xiao-chang
%A <br>金鹏康
%A 王晓昌
%J 环境科学
%D 2004
%I 
%X Using a microscopic technique, the characteristics of particle size distribution of Al-humic flocs were studied. The results showed that Al-humic floc size followed a lognormal distribution. By introducing the lognormal distribution and fractal dimension into the fundamental kinetic equation of flocculation, a conservation relationship was obtained between the total number of particles, average floc volume and standard deviation of floc size distribution. Significance of the relation can greatly simplify the complicated procedure of kinetic analysis and enable a more accurate evaluation of floc size distribution.
%K humic acid
%K coagulation
%K particle size distribution
%K lognormal size distribution
%K conservation<br>腐植酸
%K 混凝
%K 粒径分布
%K 对数正态分布
%K 守恒
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=270B04CD43164B73&yid=D0E58B75BFD8E51C&vid=C5154311167311FE&iid=CA4FD0336C81A37A&sid=46CB27789995047D&eid=0D0D661F0B316AD5&journal_id=0250-3301&journal_name=环境科学&referenced_num=9&reference_num=12