A5027638050- Advanced oxidation water treatment
- Advanced Photocatalysis Techniques
- Environmental remediation with nanomaterials
- Electrochemical Analysis and Applications
- Water Treatment and Disinfection
- TiO2 Photocatalysis and Solar Cells
- Conducting polymers and applications
- Recycling and Waste Management Techniques
- Industrial Gas Emission Control
- Water Quality Monitoring and Analysis
- Adsorption and biosorption for pollutant removal
- Trauma Management and Diagnosis
- Polymer Foaming and Composites
- Nanomaterials and Printing Technologies
- Constructed Wetlands for Wastewater Treatment
- Wastewater Treatment and Nitrogen Removal
- Layered Double Hydroxides Synthesis and Applications
- Traumatic Ocular and Foreign Body Injuries
- Covalent Organic Framework Applications
- Analytical chemistry methods development
- Elasticity and Material Modeling
- Metal-Organic Frameworks: Synthesis and Applications
- Advanced Chemical Sensor Technologies
- Structural Response to Dynamic Loads
- Advanced Sensor and Energy Harvesting Materials
Xiamen University
2022-2024
Northeast Institute of Geography and Agroecology
2023
Lappeenranta-Lahti University of Technology
2019-2022
Tsinghua University
2020
State Key Joint Laboratory of Environment Simulation and Pollution Control
2020
Research Center for Eco-Environmental Sciences
2016-2017
Chinese Academy of Sciences
2016-2017
University of Chinese Academy of Sciences
2016-2017
Hydroxyl radical (•OH) can hydroxylate or dehydrogenate organics without forming extra products and is thereby expediently applied in extensive domains. Although it be efficiently produced through single-electron transfer from transition-metal-containing activators to hydrogen peroxide (H2O2), narrow applicable pH range, strict activator/H2O2 ratio requirement, byproducts that are formed the mixture with background matrix necessitate need for additional energy-intensive up/downstream...
In order to enhance Cu-EDTA decomplexation and copper cathodic recovery via the photoelectrocatalytic (PEC) process, S2O8(2-) was introduced into PEC system with a TiO2/Ti photoanode. At current density of 0.2 mA/cm(2) initial solution pH 3.0, ratio Cu complexes increased from 47.5% in process 98.4% 5 mM addition (PEC/S2O8(2-)). Correspondently, percentage 98.3% 47.4% within 60 min. It observed that nearly no occurred reaction period 10 Combined analysis ESR electrochemical LSV curves, it...
A highly efficient and sustainable water treatment system was developed herein by combining Mn(II), peroxymonosulfate (PMS), biodegradable picolinic acid (PICA). The micropollutant elimination process underwent two phases: an initial slow degradation phase (0-10 min) followed a rapid (10-20 min). Multiple evidence demonstrated that PICA-Mn(IV) complex (PICA-Mn(IV)*) generated, acting as conductive bridge facilitating the electron transfer between PMS micropollutants. Quantum chemical...
Organic decontamination in saline wastewater was limited the·OH-dominated oxidation processes due to the inevitable emergence of chlorinated byproducts, and electrochlorination process could degrade contaminants utilizing inherent Cl– ions but shared same problem. To solve this problem, an iron electrode integrated system as a second anode, 100% organic pollutant removal can be achieved. In iron-modified (IMEC) process, Fe2+ from anode react with electrogenerated HClO, inducing steady...
Metal recovery from electroplating wastewater presents a promising alternative approach for Cu/Ni resource procurement, alleviating traditional mineral mining shortages. This article reviews diverse metal technologies, including adsorption, electrocoagulation, chemical precipitation, resin extraction, membrane separation, and electrodeposition. Most studies successfully transfer Cu2+ or Ni2+ to intended carriers in lab-scale thus purifying the concurrently enriching desired metals. However,...
Elimination of toxic Cr(VI) in industrial effluent is essential; numerous adsorbents have been developed for adsorption, but a sustainable adsorbent with chemical-less and environmentally friendly regeneration methods that could greatly reduce chemical eluent usages, recycling costs, secondary pollution still lacking. Here, we report copolymer network diallyldimethylammonium chloride N-isopropylacrylamide (pDDA-pNIPAm) functionalized metal–organic framework (MOF) materials as thermally...
<title>Abstract</title> Ozonation can disinfect the drinking water without producing chlorinated byproducts, but bromate (BrO<sub>3</sub><sup>−</sup>) emerges as a carcinogenic by-product. Although electroreduction could theoretically convert BrO<sub>3</sub><sup>−</sup> into non-toxic bromide (Br<sup>−</sup>), detoxification process was hindered by electrostatic repulsion of from negatively charged cathode. In this work, commercial Fe foam employed for electrochemically reducing 1.0 mg/L via...