STUDY ON ADSORPTION PROPERTY OF MODIFIED DIATOMITE AGAINST CU2+ IN WASTEWATER
Journal Title: Topics in Chemical & Material Engineering (TCME) - Year 2018, Vol 1, Issue 1
Abstract
The performance of adsorption for Cu2+ was carried out with Polyacrylamide modified diatomite as adsorbent. The experimental results show that the addition amount of modified diatomite, the time of adsorption and the initial concentration of Cu2+ have great influence on the adsorption effect of Cu2+. When the amount of modified diatomite was 10g/L, the adsorption effect was the best. The adsorption time of the modified diatomite on the adsorption of Cu2+ was saturated after 40min. With the increase of Cu2+ concentration, the modified diatomite on the removal rate of Cu2+ decreased gradually.
Authors and Affiliations
Liu Ling, Wei Qiye
Keywords
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- EP ID EP413427
- DOI 10.26480/icnmim.01.2018.46.48
- Views 57
- Downloads 0
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