Effective Removal of Calcium Ions from Simulated Hard Water Using Electrospun Polyelectrolyte Nanofibrous Mats

被引：18
作者：
Xiao, Shili [1 ]
Luo, Xiaoyao [1 ]
Peng, Qingyan [1 ]
Deb, Hridam [1 ]
机构：
[1] Wuhan Text Univ, Sch Text Sci & Engn, Wuhan 430073, Peoples R China
来源：
FIBERS AND POLYMERS | 2016年 / 17卷 / 09期
基金：
中国国家自然科学基金;
关键词：
Polyelectrolyte nanofiber; Electrospinning; Hard water treatment; Ca(II) ions; LOW-PRESSURE WATER; HOLLOW-FIBER MEMBRANES; AQUEOUS-SOLUTION; NANOFILTRATION MEMBRANES; ADSORPTION; CA2+; SEAWATER; MG(II); CA(II); CARBON;
D O I：
10.1007/s12221-016-6440-9
中图分类号：
TB3 [工程材料学]; TS1 [纺织工业、染整工业];
学科分类号：
0805 ; 080502 ; 0821 ;
摘要：
The development of easily separated from water, high effective mineral ion removal materials is quite required in the hard water treatment system. In this study, water-stable polyelectrolyte polyacrylic acid (PAA) nanofibrous mats were fabricated by electrospinning technology and subsequent thermal crosslinking. Influence factors such as contact time, mat content, temperature and interfering ions strength were experimentally examined. The results indicated that polyelectrolyte PAA nanofibrous mats could be used as high effective Ca(II) ions removal material via complexation to form PAA-COOCa2+ complex, with a maximum Can ion removal capacity of 152.8 mg/g within 60 min at 25 degrees C. Both equilibrium and kinetic studies showed that the behaviors of Ca(II) ions removal by polyelectrolyte nanofibrous mats followed Freundlich model and fitted pseudo-second-order model, respectively.
引用
收藏
页码：1428 / 1437
页数：10
相关论文
共 50 条
[31]   Effective Removal of Methylene Blue from Wastewater Using NiO and Triethanolamine-Modified Electrospun Polyacrylonitrile Nanofiber [J].
Dolas, Hacer .
PROCESSES, 2025, 13 (07)
[32]   Effective Removal of Cadmium Ions from a Simulated Gastrointestinal Fluid by Lentinus edodes [J].
Qiao, Xin ;
Huang, Wen ;
Bian, Yinbing .
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 2014, 11 (12) :12486-12498
[33]   Removal of sulfide ions from water using rice husk [J].
Dar, Amara ;
Shafique, Umer ;
Anwar, Jamil ;
Munawar, Munawar Ali .
JOURNAL OF SULFUR CHEMISTRY, 2015, 36 (02) :187-195
[34]   Effective removal of Cu2+ ions from polluted water using new bio-adsorbents [J].
Jagadeeswara Reddy, B. ;
Pala, Sneha Latha ;
Biftu, Wondwosen Kebede ;
Suneetha, M. ;
Ravindhranath, Kunta .
WATER PRACTICE AND TECHNOLOGY, 2021, 16 (02) :566-581
[35]   Electrospun AOPAN/RC blend nanofiber membrane for efficient removal of heavy metal ions from water [J].
Feng, Quan ;
Wu, Dingsheng ;
Zhao, Yong ;
Wei, Anfang ;
Wei, Qufu ;
Fong, Hao .
JOURNAL OF HAZARDOUS MATERIALS, 2018, 344 :819-828
[36]   Decoration of electrospun polyacrylonitrile nanofibers with ZnO nanoparticles and their application for removal of Pb ions from waste water [J].
Mikal, Nesa Rouhipour ;
Sadjadi, Sodeh ;
Rajabi-Hamane, Mehdi ;
Ahmadi, Seyed Javad ;
Iravani, Effat .
JOURNAL OF THE IRANIAN CHEMICAL SOCIETY, 2016, 13 (04) :763-771
[37]   Functionalized chitosan electrospun nanofiber for effective removal of trace arsenate from water [J].
Min, Ling-Li ;
Zhong, Lu-Bin ;
Zheng, Yu-Ming ;
Liu, Qing ;
Yuan, Zhi-Huan ;
Yang, Li-Ming .
SCIENTIFIC REPORTS, 2016, 6
[38]   Effective and fast removal of ionic dyes from contaminated water using multi-walled carbon nanotubes decorated with polyelectrolyte brushes [J].
Alfhaid, Latifah H. ;
Alshammeri, Hind K. ;
Lahmadi, Shatha S. ;
Beagan, Abeer M. ;
Alotaibi, Khalid M. ;
Almeateq, Mohammed S. ;
Alswieleh, Abdullah M. .
POLYMERS FOR ADVANCED TECHNOLOGIES, 2024, 35 (06)
[39]   Amidoxime functionalized Polymers of Intrinsic Microporosity (PIM-1) electrospun ultrafine fibers for rapid removal of uranyl ions from water [J].
Satilmis, Bekir ;
Isik, Tugba ;
Demir, Mustafa M. ;
Uyar, Tamer .
APPLIED SURFACE SCIENCE, 2019, 467 :648-657
[40]   Removal of toxic ammonium ions from water using nanographene sheets [J].
Salam, Mohamed Abdel ;
Alkhateeb, Lateefa ;
Abdel-Fadeel, Mohamed A. .
DESALINATION AND WATER TREATMENT, 2018, 129 :168-176
12345