tailieunhanh - Summary of doctor thesis: Research on synthesizing new composite materials system based on MOFs containing Fe and graphene oxide as photocatalysts in decomposing dyes in water environment

Study the structural, morphological and physicochemical properties of synthetic materials by modern physical and chemical methods such as XRD, FTIR, SEM, TEM, XPS, EDX, BET, TG-DTA, UV -Vis; evaluation of photochemical catalyst using visible light in the decomposition of dyes RR-195, RY-145 on synthetic materials. | MINISTRY OF VIETNAM ACADEMY OF SCIENCE AND EDUCATION AND TRAINING TECHNOLOGY GRADATE UNIVERSITY OF SCIENCE AND TECHNOLOGY --------- --------- VU THI HOA RESEARCH ON SYNTHESIZING NEW COMPOSITE MATERIALS SYSTEM BASED ON MOFS CONTAINING Fe AND GRAPHENE OXIDE AS PHOTOCATALYSTS IN DECOMPOSING DYES IN WATER ENVIRONMENT Major Theoretical Chemistry and Physical Chemistry Code SUMMARY OF DOCTOR THESIS Ha Noi 06- 2020 The thesis was completed at Institute of Chemistry Vietnam Academy of Science and Technology. Supervisors 1. Assoc. PhD. Vu Anh Tuan 2. Assoc. PhD. Vu Minh Tan Reviewer 1 Reviewer 2 Reviewer 3 The dissertation defended at Graduate University of Science and Technology 18 Hoang Quoc Viet street Hanoi. Time hour date month 2020 The thesis could be found at - National Library of Vietnam - Library of Graduate University of Science and Technology - Library of Institute of Chemistry INTRODUCTION The thesis necessity Today along with the development of science and technology industries have been developing strongly positively affecting the social economy. However besides that it also has negative effects leading to environmental pollution and public health. In the sewage industry of textile printing paper cosmetics . there are many environmental pollutants such as reactive dyes heavy metal ions . reactive dyes in wastewater are difficult decomposes because they are highly resistant to light heat and other oxidizing agents. In recent years there have been many studies and using different methods to treat textile wastewater such as mechanical biological and chemical methods using oxidizing agents such as H2O2 O3 H2O2 O3 applies. However some traditional methods of treating textile dyeing wastewater such as mechanical methods biological methods etc. have limitations of not thoroughly treating these pollutants. The highly effective method to treat textile dyeing is an advanced oxidation process AOPs using photochemical catalysts such as semiconductors such as