Yongtae Ahn

ORCID: 0000-0002-7378-9693
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About
Contact & Profiles
Research Areas
  • Adsorption and biosorption for pollutant removal
  • Arsenic contamination and mitigation
  • Environmental remediation with nanomaterials
  • Anaerobic Digestion and Biogas Production
  • Microbial Fuel Cells and Bioremediation
  • Algal biology and biofuel production
  • Wastewater Treatment and Nitrogen Removal
  • Nanoparticles: synthesis and applications
  • Advanced oxidation water treatment
  • Heavy metals in environment
  • Fluoride Effects and Removal
  • Biofuel production and bioconversion
  • Microbial Community Ecology and Physiology
  • Mine drainage and remediation techniques
  • Agriculture, Soil, Plant Science
  • Supercapacitor Materials and Fabrication
  • Biodiesel Production and Applications
  • Water Quality Monitoring and Analysis
  • Membrane Separation Technologies
  • Advanced Photocatalysis Techniques
  • Phosphorus and nutrient management
  • Metabolomics and Mass Spectrometry Studies
  • Constructed Wetlands for Wastewater Treatment
  • Geophysical Methods and Applications
  • Graphene and Nanomaterials Applications

Kyonggi University
2023-2025

Anyang University
2022-2024

Hanyang University
2022-2024

Gyeongsang National University
2022-2024

Korea Institute of Science and Technology
2019-2023

Korea Institute of Science & Technology Information
2022

Pusan National University
2012-2021

Gyeongnam National University of Science and Technology
2014-2020

University of Seoul
2019

Yonsei University
2011-2018

The effective management of water resources is essential to environmental stewardship and sustainable development. Traditional approaches resource (WRM) struggle with real-time data acquisition, analysis, intelligent decision-making. To address these challenges, innovative solutions are required. Artificial Intelligence (AI) Big Data Analytics (BDA) at the forefront have potential revolutionize way managed. This paper reviews current applications AI BDA in WRM, highlighting their capacity...

10.1016/j.rineng.2023.101566 article EN cc-by-nc-nd Results in Engineering 2023-11-03

Due to the increased demand for clothes by growing population, dye-based sectors have seen fast growth in recent decade. Among all dyes, methylene blue dye is most commonly used textiles, resulting effluent contamination. It carcinogenic, which raises stakes environment. The numerous sources of and their effective treatment procedures are addressed current review. Even among nanoparticles, photocatalytic materials, such as TiO2, ZnO, Fe3O4, shown greater potential degradation. Such...

10.3390/w14111749 article EN Water 2022-05-29

Environmental pollution is becoming more prevalent in both human life and the ecosystem. The increased use of fossil fuels, mining, burning wastes, as well industrial wastewater discharge, are polluting natural resources such water, soil, air. Metals (loid)s (Cu, Cr, Cd, Zn, Ni, Pb, Hg, Sb, Sn, As) contribute to several ecological problems when exposed humans environment resulting serious health environmental risks. aquatic terrestrial sites with these elements an issue public significance....

10.3389/fenvs.2022.949581 article EN cc-by Frontiers in Environmental Science 2022-08-26

Nanomaterials have attracted more curiosity recently because of their wide-ranging application in environmental remediation and electronic devices. The current study focuses on zinc oxide nanoparticles’ (ZnO NPs) simple production, characterization, applications several fields, including medicinal photocatalytic degradation dyes. non-aqueous-based reflux method is helpful for ZnO NP synthesis; the procedure involves refluxing acetate dihydrate precursor ethylene glycol 3 hours absence sodium...

10.3389/fbioe.2023.1177981 article EN cc-by Frontiers in Bioengineering and Biotechnology 2023-04-19

The removal of nitrate on ZnCl2 modified lignite granular activated carbon (LGAC) was investigated. LGAC with varying chemical impregnation ratios (ZnCl2: LGAC) and activation temperatures. Modified (LGAC5), a 2:1 ratio 500°C temperature had the optimum adsorption capacity for , at 200 mg/L initial concentration. pH testing solutions significantly influenced LGAC5. contact time studies showed effectiveness LGAC5, up to 50 concentration 30 min equilibration time. Isotherm revealed highest...

10.1080/01496395.2011.601782 article EN Separation Science and Technology 2011-11-01
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