FEASIBILITY OF TWO BULGARIAN MEDICINAL PLANT MATERIALS FOR REMOVAL OF Cu2+ IONS FROM AQUEOUS SOLUTIONS

被引：0

作者：

Ivanova, L. P. ^{[1
]}

Vassileva, P. S. ^{[1
]}

Gencheva, G. G. ^{[2
]}

Detcheva, A. K. ^{[1
]}

机构：

[1] Bulgarian Acad Sci, Inst Gen & Inorgan Chem, Acad Georgi Bonchev St,Bl 11, Sofia 1113, Bulgaria

[2] Sofia Univ St Kliment Ohridski, Fac Chem & Pharm, 1 J Bourchier Blvd, Sofia 1164, Bulgaria

来源：

JOURNAL OF ENVIRONMENTAL PROTECTION AND ECOLOGY | 2020年 / 21卷 / 01期

关键词：

Mentha spicata L; Ruta graveolens L; biosorption of copper ions; adsorption kinetics and isotherms; ADSORPTION-KINETICS; METAL-IONS; MENTHA-SPICATA; HEAVY-METALS; WASTE-WATER; BIOSORPTION; EQUILIBRIUM; ADSORBENTS; CU(II);

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

In the present study the feasibility of two biomaterials based on Mentha spicata L. (denoted as MS) and Ruta graveolens L. (denoted as RG) from the group of ethereal oil plants for the removal of Cu2+ ions from aqueous solution was investigated. Batch experiments were performed to evaluate the effect of contact time, acidity and initial metal concentration on Cu2+ removal from aqueous solutions. Pseudo-first order, pseudo-second order and intraparticle diffusion models were used to analyse kinetic data. Desorption studies have also been performed. Equilibrium experimental data were fitted to linear Langmuir, Freundlich and Dubinin-Radushkevich isotherm models. Maximum adsorption capacities were calculated and it was concluded that the material MS showed better adsorption properties for Cu2+ ions in comparison with RG. Nevertheless the results showed that both MS and RG could be used as effective biosorbents for the removal of copper ions from aqueous media.

引用

页码：37 / 45

页数：9

共 24 条

[1]

Adeel H. M., 2013, International Journal of Chemical and Biochemical Sciences, V4, P38

[2] Biosorption of aqueous chromium(VI) by Tamarindus indica seeds [J].

Agarwal, GS ;

Bhuptawat, HK ;

Chaudhari, S .

BIORESOURCE TECHNOLOGY, 2006, 97 (07) :949-956

[3] Hexavalent chromium removal from aqueous medium by activated carbon prepared from peanut shell: Adsorption kinetics, equilibrium and thermodynamic studies [J].

Al-Othman, Z. A. ;

Ali, R. ;

Naushad, Mu. .

CHEMICAL ENGINEERING JOURNAL, 2012, 184 :238-247

[4] Potential of using green adsorbent of heavy metal removal from aqueous solutions: Adsorption kinetics, isotherm, thermodynamic, mechanism and economic analysis [J].

Ali, Rehab M. ;

Hamad, Hesham A. ;

Hussein, Mohamed M. ;

Malash, Gihan F. .

ECOLOGICAL ENGINEERING, 2016, 91 :317-332

[5] Reclamation of wastewater containing Cu(II) using alginated Mentha spicata biomass [J].

Ansari, Tariq Mahmood ;

Hanif, Muhammad Asif ;

Rasool, Tahira ;

Ali, Muhammad ;

Nadeem, Raziya ;

Yaseen, Muhammad .

DESALINATION AND WATER TREATMENT, 2016, 57 (23) :10700-10709

[6] Heavy metals biosorption on cork biomass: effect of the pre-treatment [J].

Chubar, N ;

Carvalho, JR ;

Correia, MJN .

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2004, 238 (1-3) :51-58

[7] Characteristics and adsorption capacities of low-cost sorbents for wastewater treatment: A review [J].

De Gisi, Sabino ;

Lofrano, Giusy ;

Grassi, Mariangela ;

Notarnicola, Michele .

SUSTAINABLE MATERIALS AND TECHNOLOGIES, 2016, 9 :10-40

[8] A Novel Plant-Based Biosorbent for Removal of Copper (II) from Aqueous Solutions: Biosorption of Copper (II) by Dried Plant Biomass [J].

Dubey, Abha ;

Mishra, Anuradha .

JOURNAL OF RENEWABLE MATERIALS, 2017, 5 (01) :54-61

[9] Modeling the adsorption of metal ions (Cu2+, Ni2+, Pb2+) onto ACCs using surface complexation models [J].

Faur-Brasquet, C ;

Reddad, Z ;

Kadirvelu, K ;

Le Cloirec, P .

APPLIED SURFACE SCIENCE, 2002, 196 (1-4) :356-365

[10] Characterization of Two Bulgarian Herbs for Use as Biosorbents for Copper(II) [J].

Ivanova, Lidia Petkova ;

Detcheva, Albena Kirilova ;

Vassileva, Paunka Stoyanova .

ANALYTICAL LETTERS, 2019, 52 (17) :2650-2662

← 1 2 3 →