Preparation of ceramic membranes of nanofiltration by Nano-deposition to be used in the purification of water with different contaminants

5^th International Conference and Expo on Ceramics and Composite Materials

June 03-04, 2019 | London, UK

Guangyuan Yang, Jun Zhou, Sanwen Peng and Zhixiong Huang

Irlanda Grisel-Cruz Reyes
Instituto Politecnico Nacional Unidad Profesional Adolfo Lopez Mateos, Mexico

Posters & Accepted Abstracts: J Material Sci Eng

Abstract :

New deep eutectic naturals solvents (NADEs) were synthesized by a green method, starting from sucrose and urea. These have been developed as a type of ionic liquid and had demonstrated great capacity to remove pollutants from water. The precursors were mixed at 1:3 molar sucrose/ethylene glycol, and were characterized by dynamic light scattering, FTIR, Viscosity, Mass Spectroscopy and Nuclear Magnetic Resonance (NMR) of 1H y 13C. Later, were deposited on ceramic membranes and presents enhances properties, like biodegradable, economical and environmentally friendly. In the synthesis by " Green chemistry " of solvents this can eliminate pollutants, such pollutants are usually heavy metals such as Cadmium (Cd). Arsenic (As), Iron (Fe), Zinc (Zn) and synthetic dyes. These types of green solvents are called Natural deep eutectic solvents (NADEs); These are environmentally friendly in the degradation of pollutants since they are biodegradable, non-toxic, recyclable, non-volatile and non-flammable. NADEs use cellular components such as sugars, alcohols, amino acids, organic acids and choline derivatives as the main reagent. In the present work, NADEs were synthesized with nanometer particles of sucrose which allow the removal of pollutants in the aqueous phase of Chromium (Cr) and Nickel (Ni).

Biography :

E-mail: irlandahu@hotmail.com