A Styrofoam-nano manganese oxide based composite: Preparation and application for the treatment of wastewater

被引：21

作者：

Al Abdullah, J. ^{[1
]}

Al Lafi, Abdul G. ^{[2
]}

Amin, Yusr ^{[1
]}

Alnama, Tasneem ^{[1
]}

机构：

[1] Atom Energy Commiss, Dept Protect & Safety, Damascus 6091, Syria

[2] Atom Energy Commiss, Dept Chem, Damascus 6091, Syria

来源：

APPLIED RADIATION AND ISOTOPES | 2018年 / 136卷

关键词：

Radionuclide; Polystyrene; Wastewater; Nano manganese oxide; Sorption; LAYERED DOUBLE HYDROXIDES; AQUEOUS-SOLUTIONS; GRAPHENE OXIDE; ADSORPTION BEHAVIOR; COATED ZEOLITE; POLYSTYRENE; REMOVAL; DIOXIDE; SOLUBILITY; IONS;

D O I：

10.1016/j.apradiso.2018.02.013

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Nano-composites were synthesized by the reaction of waste polystyrene (PS) and KMnO4. The structure of the composite was controlled by the solvent/non-solvent system and the concentration of KMnO4. The FTIR spectra indicated the functionalizadon of PS and the attachment of NMO with the polymer chains. The maximum adsorption capacities (q(max)) were 10,000 and 5000 Bq g(-1), for U and Th respectively. Different but controllable sorption/desorption behaviours were noted between Th and U, which could be promising in the separation of Th and U from their mixture.

引用

页码：73 / 81

页数：9

共 50 条

[31] Preparation of graphene oxide-manganese dioxide for highly efficient adsorption and separation of Th(IV)/U(VI)
Pan, Ning
Li, Long
Ding, Jie
Li, Shengke
Wang, Ruibing
Jin, Yongdong
Wang, Xiangke
Xia, Chuanqin
[J]. JOURNAL OF HAZARDOUS MATERIALS, 2016, 309 : 107 - 115
[32] Morphology-controlled synthesis of polystyrene-Mn3O4 nanocomposites using surfactant and their application for water treatment
Park, Jun-Hwan
Jang, Inseok
Kang, Yeeun
Kim, Young Chai
Oh, Seong-Geun
[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2014, 441 : 340 - 345
[33] An efficient approach for Pb(II) and Cd(II) removal using manganese dioxide formed in situ
Qin, Qingdong
Wang, Qianqian
Fu, Dafang
Ma, Jun
[J]. CHEMICAL ENGINEERING JOURNAL, 2011, 172 (01) : 68 - 74
[34] Removal of Zn2+ and Pb2+ ions from aqueous solution using sulphonated waste polystyrene
Ruziwa, Deborah
Chaukura, Nhamo
Gwenzi, Willis
Pumure, Innocent
[J]. JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2015, 3 (04): : 2528 - 2537
[35] Aluminum (hydr)oxide coated pumice for fluoride removal from drinking water: Synthesis, equilibrium, kinetics and mechanism
Salifu, A.
Petrusevski, B.
Ghebremichael, K.
Modestus, L.
Buamah, R.
Aubry, C.
Amy, G. L.
[J]. CHEMICAL ENGINEERING JOURNAL, 2013, 228 : 63 - 74
[36] Conversion of waste polystyrene through catalytic degradation into valuable products
Shah, Jasmin
Jan, Muhammad Rasul
Adnan
[J]. KOREAN JOURNAL OF CHEMICAL ENGINEERING, 2014, 31 (08) : 1389 - 1398
[37] Use of hydrous manganese dioxide as a potential sorbent for selective removal of lead, cadmium, and zinc ions from water
Su, Qin
Pan, Bingcai
Wan, Shunli
Zhang, Weiming
Lv, Lu
[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2010, 349 (02) : 607 - 612
[38] RETRACTED: Mechanistic insights into the decontamination of Th(IV) on graphene oxide-based composites by EXAFS and modeling techniques (Retracted article. See vol. 7, pg. 1614, 2020)
Sun, Yubing
Wang, Xiangxue
Song, Wencheng
Lu, Songhua
Chen, Changlun
Wang, Xiangke
[J]. ENVIRONMENTAL SCIENCE-NANO, 2017, 4 (01) : 222 - 232
[39] Study of the solubility and stability of polystyrene wastes in a dissolution recycling process
Teresa Garcia, Maria
Gracia, Ignacio
Duque, Gema
de Lucas, Antonio
Francisco Rodriguez, Juan
[J]. WASTE MANAGEMENT, 2009, 29 (06) : 1814 - 1818
[40] PROCESS-DEVELOPMENT FOR REMOVAL AND RECOVERY OF PHOSPHORUS FROM WASTE-WATER BY A NEW ADSORBENT .2. ADSORPTION RATES AND BREAKTHROUGH CURVES
URANO, K
TACHIKAWA, H
[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 1991, 30 (08) : 1897 - 1899

← 1 2 3 4 5 →