The efficient removal of methylene blue from water samples using three-dimensional poly (vinyl alcohol)/starch nanofiber membrane as a green nanosorbent

2019 ◽  
Vol 26 (34) ◽  
pp. 35071-35081 ◽  
Author(s):  
Ebrahim Moradi ◽  
Homeira Ebrahimzadeh ◽  
Zahra Mehrani ◽  
Ali Akbar Asgharinezhad
Keyword(s):  
Methylene Blue ◽  
Water Samples ◽  
Vinyl Alcohol ◽  
Three Dimensional ◽  
Poly Vinyl Alcohol ◽  
Nanofiber Membrane ◽  
Efficient Removal

Methylene blue and xanthene dyes sensitized poly(vinyl alcohol) for correlation peak detection

1994 ◽  
Author(s):  
Rupak Changkakoti ◽  
Gurusamy Manivannan ◽  
Philippe E. Leclere ◽  
Roger A. Lessard ◽  
Danny Roberge ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Vinyl Alcohol ◽  
Peak Detection ◽  
Poly Vinyl Alcohol ◽  
Correlation Peak ◽  
Xanthene Dyes

scholarly journals Xanthan and Poly(vinyl alcohol) - Based Composite Films, as Supports for Chloramphenicol Immobilization

2017 ◽  
Vol 3 (3) ◽  
pp. 195
Author(s):  
Alupei Iulian Corneliu ◽  
Popa Marcel ◽  
Hamcerencu Mihaela ◽  
Savin Alexandru ◽  
Abadie Marc Jean
Keyword(s):  
Vinyl Alcohol ◽  
Composite Films ◽  
Three Dimensional ◽  
Biological Action ◽  
Zero Order ◽  
Experimental Program ◽  
Poly Vinyl Alcohol ◽  
Knowing That ◽  
Zero Order Kinetics ◽  
Dimensional Network

The paper discusses a method for the realization of some polymer - drug systems in which the macromolecular support is represented by a three-dimensional network based on xanthan and poly(vinyl alcohol). Knowing that the drug (chloramphenicol) was to be inserted through a diffusion process, the support – selected according to an experimental program – had the highest degree of swelling. Several variants of chloramphenicol inclusion into the synthesized support are analyzed by studying the process kinetics. The study of chloramphenicol release from the inclusion products, in the form of films, indicated the installation of a “zero order” kinetics. The tests devoted to the system’s antimicrobial activity evidenced their biological action.

Methylene blue removal from water using the hydrogel beads of poly(vinyl alcohol)-sodium alginate-chitosan-montmorillonite

2018 ◽  
Vol 198 ◽  
pp. 518-528 ◽  
Author(s):  
Wei Wang ◽  
Yunliang Zhao ◽  
Haoyu Bai ◽  
Tingting Zhang ◽  
Valentin Ibarra-Galvan ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Sodium Alginate ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Hydrogel Beads ◽  
Methylene Blue Removal
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