Polyacrylamide grafted cellulose as an eco-friendly
Polyacrylamide grafted cellulose as an eco-friendly flocculant: Key factors optimization of flocculation to surfactant effluent. Zhu H(1), Zhang Y(1), Yang X(1), Shao L(2), Zhang X(1), Yao J(3). Author information: (1)Key Laboratory of Advanced Textile Materials and Manufacturing Technology of Ministry of Education, College of Materials and
In order to develop the eco-friendly flocculation materials to achieve effective removal of pollutants from the surfactant effluents, the bamboo pulp cellulose from Phyllostachys heterocycla is employed as the skeleton material to synthesize an eco-friendly bamboo pulp cellulose-g-polyacrylamide (BPC-g-PAM) for flocculation.
Polyacrylamide grafted cellulose as an eco-friendly
In our earlier work (Liu, Yang, Zhang, Zhu, & Yao, 2014), an efficient and eco-friendly flocculant, P. heterocycla bamboo pulp cellulose grafted with polyacrylamide (BPC-g-PAM) was synthesized. In the present study, the BPC-g-PAM product is employed with the metal ions, Fe 3+ , Al 3+ or Ca 2+ as coagulant to treat the effluent from a surfactant
The efficient and safe flocculation of colored wastewaters from textile and leather industries is of great significance for natural environment and human health. In this work, an eco-friendly bamboo pulp cellulose grafting ployacrylamide (BPC-g-PAM) flocculant was synthesized and employed to remove organic dyes from dye solutions by flocculation.
Polyacrylamide grafted cellulose as an eco-friendly
Polyacrylamide grafted cellulose as an eco-friendly flocculant: Efficient removal of organic dye from aqueous solution Article in Fibers and Polymers 18(9):1652-1659 · September 2017 with 21 Reads
Cellulose 2017, 24 (12) , 5639-5647. DOI: 10.1007/s10570-017-1525-1. Xiaogang Yang, Kexin Chen, Yong Zhang, Hongyi Liu, Wei Chen, Juming Yao. Polyacrylamide grafted cellulose as an eco-friendly flocculant: Efficient removal of organic dye from aqueous solution.
Flocculation characteristics of polyacrylamide grafted
Flocculation characteristics of polyacrylamide grafted hydroxypropyl methyl cellulose: An efficient biodegradable flocculant Article in Chemical Engineering Journal 229:144-152 · August 2013
Book Description. Material Science and Engineering presents novel and fundamental advances in the field of material science and engineering. This proceedings collects the comprehensive and worldwide research results on Metallic Materials and Applications, Chemical Materials, Electronic Materials, Nanomaterials, Composite and Polymer Materials, Bio and Medical Materials, Functional and Ceramic
Lignocellulosic biomass: a sustainable platform for the
Lignocellulosic biomass: a sustainable platform for the production of bio-based chemicals and polymers. Furkan H. Isikgor a and C. Remzi Becer * b a Department of Chemistry, Boğaziçi University, Bebek, 34342 İstanbul, Turkey b School of Engineering and Materials Science, Queen Mary University of London, Mile End Road, E1 4NS London, UK.
The objective of this study was to integrate inorganic halloysite nanotubes (HNT) with chitosan and hyaluronic acid to obtain hybrid nanocomposites with opposing charges and to investigate their potential in the controlled release of drug model probes. Two oppositely charged polysaccharides, chitosan and hyaluronic acid, were selected for their biocompatibility and their importance in ...
Seafood waste: a source for preparation of commercially
Modern seafood processing practices result in amassment of a large volume of waste products, i.e., skin, head, tails, shells, scales, backbones, etc. These waste products may often encompass several high-value products which are still untapped due to the dearth of appropriate management. Moreover, inadequate disposal of waste also has negative implications on both environment and human health.
Corrosion is metal degradation as a result of contact with aqueous corrosive surroundings (air, moisture, or soil; Thompson et al., 2007) through direct chemical or electrochemical reaction to form noble compounds (Uhlig, 1971).As defined by the International Union of Pure and Applied Chemistry, corrosion is an interfacial material (polymer, metal, concrete, wood, and ceramic) reaction
- Why do we need seawater desalination?
- Changing precipitation and runo patterns, ff increased upstream water use, and the thirst for clean and contaminant-free water have stimulated the increased use of membrane processes in water treatment in general, but limited water supplies in many parts of the world are increasingly reliant on seawater desalination.
- Is desalination a solution to global freshwater availability?
- 1. Introduction Desalination is a process of removing dissolved salts and other impurities from feed water sources, such as brackish waters and seawaters, and appears to be gaining more traction as the most attractive solution to increasing global freshwater availability.
- Is seawater desalination a solution to water scarcity?
- Reliance on water production by desalination as a solution to water scarcity is growing worldwide. High energy demands of seawater desalination raise new challenges for both water and energy management and highlight the importance of understanding the operational dependencies of the water sector on energy supplies.
- Should desalination concentrate be used instead of seawater?
- Exploiting desalination concentrate, rather than direct use of seawater, is necessarily going to be more energetically favorable: the energy that would have otherwise removed the amount of water produced by the desalination plant has already been expended.
