摘要
通过对扩散过程的分析,总结出结晶固定床除磷动力学模型,推出结晶法除磷表观结晶速率常数K的求解方法; 以陶粒晶种结晶床对生活污水进行试验研究,回归得出K值。
In this article,the mathematical model for phosphorus removal by crystal fixed bed was deducted according to the diffusion theory. The solution of the apparent crystallization rate constant K for phosphorus removal was given together with the value of K gained from the experiment research of phosphorus removal from domestic wastewater by the bed fixed with ceramsite crystal.
出处
《净水技术》
CAS
2004年第3期1-2,11,共3页
Water Purification Technology
基金
江苏省建设厅应用研究(JS20012)江苏省重点实验室开放课题
关键词
结晶固定床
除磷
动力学模型
生活污水
陶粒晶种
crystal fixed bed apparent crystallization rate constant space retention time
