%0 Journal Article
%T Modeling Research about Bioremediation of Organic Pollutants in Soil-Water-Microbes System<br>有机污染物土地生物处理过程动态规律模拟研究
%A Liu Ling
%A Cui Guangbai
%A Xia Ziqiang
%A <br>刘凌
%A 崔广柏
%A 夏自强
%J 环境科学
%D 2001
%I 
%X A new Theory,organic pollutant sequestration inside soil particles, was applied in the research in order to explain the persistence of residual chemicals in remediation sites. Based on this theory, a mathematical model which simulates organic pollutant bioremediation process in soil-water-microbes system was developed. In the model, diffusion is represented by Fick's second law, reversible sorption-desorption by a linear isotherm, irreversible sequestration by a pseudo first order kinetics, and biodegradation by Monod kinetics. Model results match successfully with experimental data. Model simulations are performed in the study. It is noteworthy that the mathematical model will be useful in quantitatively predicting the time and degradation extend of organic pollutant in remediation sites.
%K sequestration
%K organic pollutants
%K bioremediation in soil water microbes system
%K modeling<br>土壤屏蔽
%K 有机污染物
%K 土地生物处理
%K 模拟
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=18A59181B622C4E5&yid=14E7EF987E4155E6&vid=BC12EA701C895178&iid=0B39A22176CE99FB&sid=74011071555EB4E5&eid=03F1579EF92A5A32&journal_id=0250-3301&journal_name=环境科学&referenced_num=2&reference_num=9