摘要
通过批试验,对砂岩对浸出铀的吸附解吸做了研究,研究了不同pH、不同液固比条件下,砂岩对浸出铀的吸附和解吸效果。结果表明,pH在1.5~2.0范围内,吸附量与pH成正相关,解吸量与p H成负相关;液固比2∶1和5∶1两种条件下,液固比越大,吸附量和解吸量都增大。
The paper takes bath experiment to research on the process on the uranium of adsorption and desorption on sandstone. In the condition of different pH and liquid-solid ratio, we research the effect of the adsorption and desorption on the sandstone. The results show that the pH value at 1.5-2.0 range, pH and adsorption is closely relative to the amount, and desorption quantity negative correlation; in the condition of the liquid-solid 2 ： l and 5 ： 1, the greater the liquid-solid ratio is, the greater the adsorption and desorption.
出处
《广东化工》
CAS
2015年第8期57-58,共2页
Guangdong Chemical Industry
关键词
PH
液固比
吸附
解吸
pH
the liquid-solid ratio；adsorption；desorption
