摘要
本文运用牡蛎壳粉吸附水质中磷离子,分别研究不同添加量、吸附温度、酸碱环境和吸附时间中牡蛎壳粉对磷离子的吸附性能。结果显示,牡蛎壳粉对磷具有良好的吸收特性。随着牡蛎壳粉添加量增加,温度的升高、吸附时间的延长,其对磷离子吸附量增加;在酸性条件下,牡蛎壳粉对磷吸附性较高。
The phosphorus absorption effect of oyster shell powder was studied,and the effects of adsorbent dosage,temperature,pH,and reaction time were discussed.The results showed that oyster shell powder had good adsorption efficiency of phosphorus.The phosphorus adsorption rate of oyster shell powder was increase gradually with the increase of adsorbent dosage,temperature,reaction time.The adsorption capacity of oyster shell powder to phosphorus was better at the lower pH value.
出处
《福建水产》
2011年第1期32-35,共4页
Journal of Fujian Fisheries
关键词
牡蛎壳粉
水质
磷
吸附
oyster shell powder
water quality
phosphorus
adsorption
