当前位置: 首页 > 文章 > 超声处理鸡蛋壳对废水中磷吸附的影响 贵州农业科学 2015 (3) 177-179
Position: Home > Articles > Influence of Eggshell on Phosphate Absorption in Wastewater under Ultrasonic Concussion Guizhou Agricultural Sciences 2015 (3) 177-179

超声处理鸡蛋壳对废水中磷吸附的影响

作  者:
李倩;燕晓莹
单  位:
植物抗癌活性物质提纯与应用湖北省重点实验室湖北第二师范学院化学与生命科学学院
关键词:
鸡蛋壳;含磷废水;吸附;动力学
摘  要:
为探索鸡蛋壳对废水中磷的去除性能,考察鸡蛋壳用量、pH、初始磷浓度以及超声震荡功率对鸡蛋壳吸附磷性能的影响,同时,对鸡蛋壳吸附过程进行动力学研究。结果表明:鸡蛋壳用量为1.3g,pH为2,初始磷浓度为24μg/mL,超声震荡功率为100 W时,对磷的吸附率可达95.54%。其动力学过程遵循Morris扩散模型。
译  名:
Influence of Eggshell on Phosphate Absorption in Wastewater under Ultrasonic Concussion
作  者:
LI Qian;YAN Xiaoying;Hubei Key Laboratory of Purification and Application of Plant Anti-cancer Active Substances,College of Chemistry and Life Science,Hubei University of Education;
关键词:
eggshell;;phosphorus wastewater;;absorption;;dynamics
摘  要:
The influence of eggshell amount,pH,initial phosphorus concentration and ultrasonic concussion power on phosphorus absorption of eggshell was analyzed and the phosphorus absorption dynamic of eggshell were studied to probe phosphorus removal efficiency of eggshell in phosphorus wastewater at the same time.The results showed that phosphorus absorption rate of eggshell can reach95.54% under the conditions of 1.3g eggshell,pH 2,24μg/mL initial phosphorus concentration and100 W of ultrasonic concussion power,and the dynamic process accords with Morris diffusion model.

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