International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 11 Issue: 06 | Jun 2024
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p-ISSN: 2395-0072
Waste Water Treatment By Advanced Oxidation Processes Kartik Porwal1, Dr. Nitesh Parmar2, Dr. Rajesh Kaushal3 1MTech Student, RGPV University, IPS Academy, Indore
2Assistant Professor, Department of Chemical Engineering, IPS Academy, Indore, M.P. 3 Head of Department, Dept. of Chemical Engineering, IPS Academy, Indore, M.P.
---------------------------------------------------------------------***--------------------------------------------------------------------2. LITERATURE REVIEW Abstract – Advanced oxidation processes (AOP) has offered the best solution in treatment of pharmaceutical wastewater. It has investigated on the efficacy of AOPs in degrading the water with the use of Titanium di oxide (TiO2) nanoparticles. It has synthesized through sol-gel method and evaluating the study with the parameters catalyst dosage, irradiation time, temperature, pH and degradation efficient with effective results. It has underscored on the organic pollutants with optimal conditions and achieving higher degradation rates in sustainable treatment of wastewater and environmental remediation
Various articles, journals and thesis are conducted on the topic but extensive use of TiO2 nano particle in precise can be analyzed with the base for the reviews that are undertaken in the study. Table -1: Literature Review Author
Year
Focus
Vassilios Binas et al
2019
Investigated on the degradation of sulfamethoxazole using iron-doped titania under simulated solar radiation
1.INTRODUCTION
Muh et al
2018
The need of water is raised due to efficient factors like expanding agriculture, industrialization and raising population. It has traditionally manage the water collection methods using reservoirs, wells and alternatives like recycling and desalination. It has been predicted that water scarcity would be caused due to contamination of the water in regions leading to water pollution. It will excessively deplete oxygen and harming the aquatic environment which are leading to detrimental effects on the aquatic ecosystem.
Explored on the preparation of natural biopesticides as a antimicrobial material through lignin photodegradation using mineral ilmenite
Xiaodong et al
2018
Examined the enhancement of Raman scattering using substrates of titanium oxide nanorods coated with gold nanoparticles
Yu Niu et al
2018
Analyzing the efficiency of photocatalytic hydrogen production using TiO2 photocatalyst in aqueous solution of methanol
Key Words: Advanced Oxidation Processes, Wastewater Treatment, Pharmaceutical Wastewater, Titanium Dioxide Nanoparticles, Sol-Gel Method, Photocatalytic Degradation, Catalyst Dosage, Irradiation Time, Temperature, pH, Organic Pollutants
TiO2 has emerged to be promising technique which can help in extensive use of the environmental application. It has finally aim on sol-gel method to offer a control on the particle size and crystallinity. It has degraded on the organic pollutants in the pharmaceutical wastewater.
1.1 METHOD OF SYNTHESIS OF NANO-PARTICLES The Nano-particles have synthesized using various methods including sol-gel, chemical vapor deposition, physical vapor deposition, bottom-up techniques like nucleation and growth of particles. However, sol-gel method turns out to be more effective as it is utilizing the hydrolysis and condensation of precursor molecules with colloidal suspension. It has violated on the molecules and then dried to form nano-particles.
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