Marine Drugs | |
Modification of Chitin with Kraft Lignin and Development of New Biosorbents for Removal of Cadmium(II) andNickel(II) Ions | |
Marcin Wysokowski1  Przemysław Bartczak1  Izabela Majchrzak1  Katarzyna Siwińska-Stefańska1  Tomasz Szatkowski1  Łukasz Klapiszewski1  Teofil Jesionowski1  Vasilii V. Bazhenov2  Dariusz Moszyński3  | |
[1] Institute of Chemical Technology and Engineering, Faculty of Chemical Technology,Poznan University of Technology, M. Skłodowskiej-Curie 2, Poznan 60965, Poland;Institute of Experimental Physics, TU Bergakademie Freiberg, Leipziger Str. 23,Freiberg 09599, Germany;Institute of Inorganic Chemical Technology and Environmental Engineering,West Pomeranian University of Technology, Pułaskiego 10, Szczecin 70322, Poland; | |
关键词: chitin/lignin biosorbents; chitin; kraft lignin; physicochemical properties; adsorption efficiency; hazardous metal removal; | |
DOI : 10.3390/md12042245 | |
来源: DOAJ |
【 摘 要 】
Novel, functional materials based on chitin of marine origin and ligninwere prepared. The synthesized materials were subjected to physicochemical,dispersive-morphological and electrokinetic analysis. The results confirm the effectiveness of the proposed method of synthesis of functional chitin/lignin materials. Mechanism of chitin modification by lignin is based on formation of hydrogen bonds between chitin and lignin. Additionally, the chitin/lignin materials were studied from the perspective of waste water treatment. The synthetic method presented in this work shows an attractive and facile route for producing low-cost chitin/lignin biosorbents with high efficiency of nickel and cadmium adsorption (88.0% and 98.4%, respectively). The discovery of this facile method of synthesis of functional chitin/lignin materials will also have a significant impact on the problematic issue of the utilization of chitinous waste from the seafood industry, as well as lignin by-products from the pulp and paper industry.
【 授权许可】
Unknown