Dongjin Wan

ORCID: 0000-0003-4656-5544
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About
Contact & Profiles
Research Areas
  • Chemical Analysis and Environmental Impact
  • Wastewater Treatment and Nitrogen Removal
  • Adsorption and biosorption for pollutant removal
  • Environmental remediation with nanomaterials
  • Advanced Photocatalysis Techniques
  • Water Treatment and Disinfection
  • Advanced oxidation water treatment
  • Microbial Fuel Cells and Bioremediation
  • Arsenic contamination and mitigation
  • Layered Double Hydroxides Synthesis and Applications
  • Membrane-based Ion Separation Techniques
  • Membrane Separation Technologies
  • Ammonia Synthesis and Nitrogen Reduction
  • Phosphorus and nutrient management
  • Chemical Synthesis and Characterization
  • TiO2 Photocatalysis and Solar Cells
  • Toxic Organic Pollutants Impact
  • Nanomaterials for catalytic reactions
  • Covalent Organic Framework Applications
  • Advancements in Solid Oxide Fuel Cells
  • Fluoride Effects and Removal
  • X-ray Diffraction in Crystallography
  • Crystallization and Solubility Studies
  • Extraction and Separation Processes
  • Magnetic and transport properties of perovskites and related materials

Henan University of Technology
2016-2025

Henan Province Water Conservancy Survey and Design Research
2024

Institute of Hydrobiology
2024

Chinese Academy of Sciences
2008-2024

Shanghai East Hospital
2024

Zhengzhou University
2023

Met Office
2023

Shanghai Jiao Tong University
2023

Shanghai University of Engineering Science
2016

Shanghai University
2016

In this study, spent bleaching earth (SBE) and pyrolyzed SBE (SBE@C) were tested for their capacity to remove tetracycline hydrochloride (TCH) from aqueous solution. The maximum adsorption obtained by the Langmuir model is 0.114 mmol/g SBE@C 0.087 SBE. deleterious effects of coexisting cations ranked in a decline: Al3+ > Mg2+ Na+. results various characterization methods show that mechanisms mainly included π–π interactions, hydrogen bonding, electrostatic changes physical chemical...

10.1021/acs.langmuir.8b04179 article EN Langmuir 2019-02-26

Abstract The environmentally friendly clay/carbon composite (SBE/C) was prepared by one‐step pyrolysis under N 2 atmosphere at 700°C of spent bleaching earth (SBE) from the industrial waste refined oil industry. SBE/C tested to remove anionic dye Eosin Y aqueous water. results revealed that had larger specific surface area than SBE, and equilibrium adsorption capacity (11.15 mg/g) about 3 times SBE (4.04 mg/g). process found be exothermic spontaneous. independent on pH (5–12), exhibits...

10.1002/wer.1376 article EN Water Environment Research 2020-06-21

Cadmium ion (Cd2+) is a highly toxic metal in water, even at low concentrations. Microalgae are promising material for heavy remediation. The present study investigated the effects of Cd2+ on growth, photosynthesis, antioxidant enzyme activities, cell morphology, and adsorption accumulation capacity freshwater green alga Scenedesmus obliquus. Experiments were conducted by exposing S. obliquus to varying concentrations 96 h, assessing its tolerance removal towards Cd2+. results showed that...

10.3390/toxics12040262 article EN cc-by Toxics 2024-03-31
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