Title :
The adsorption effect of three mushroom powder on Cu2+ of low concentration
Author :
Huo, Cun-Lu ; Shang, Yuan-Yuan ; Zheng, Jun-Juan ; He, Rui-Xian ; He, Xin-Sheng ; Zhu, Le-Min
Author_Institution :
Sch. of Life Sci. & Eng., Southwest Univ. of Sci. & Technol., Mianyang, China
Abstract :
Biosorption of heavy metal ions is one of the focuses of current research. In this paper, the powder of Agrocybe aegerita, Hericium erinaceus, Pleurotus ostreatus were chosen as biosorbent to study their effect on the adsorption of Cu2+. The results showed that the sequence of adsorption capacity is Agrocybe aegerita >; Pleurotus ostreatus >; Hericium erinaceus. The adsorption is also affected by the initial concentration of Cu2+, adsorption time and concentration of mushroom powder itself.
Keywords :
adsorption; biotechnology; copper; pollution control; powders; Agrocybe aegerita; Cu2+; Hericium erinaceus; Pleurotus ostreatus; biosorption; heavy metal ions; low concentration copper; mushroom powder adsorption effect; Absorption; Atomic measurements; Copper; Ions; Powders; Wastewater; Cu2+; atomic absorption spectrometry; biosorption; mushroom powder;
Conference_Titel :
Water Resource and Environmental Protection (ISWREP), 2011 International Symposium on
Conference_Location :
Xi´an
Print_ISBN :
978-1-61284-339-1
DOI :
10.1109/ISWREP.2011.5893731
