A5103985539- Water Treatment and Disinfection
- Advanced oxidation water treatment
- Mercury impact and mitigation studies
- Environmental Chemistry and Analysis
- Toxic Organic Pollutants Impact
- Chemical Analysis and Environmental Impact
- Air Quality Monitoring and Forecasting
- Water Quality Monitoring and Analysis
- Fecal contamination and water quality
- Wind Turbine Control Systems
- Optimization and Search Problems
- Traffic Prediction and Management Techniques
- Groundwater and Isotope Geochemistry
- Data Management and Algorithms
- HVDC Systems and Fault Protection
- Web Data Mining and Analysis
- Microgrid Control and Optimization
- Flexible and Reconfigurable Manufacturing Systems
- Environmental remediation with nanomaterials
- Advanced Photocatalysis Techniques
- Advanced Software Engineering Methodologies
- Water Systems and Optimization
- Smart Grid Energy Management
- Pharmaceutical and Antibiotic Environmental Impacts
- Industrial Gas Emission Control
Jingdong (China)
2024
Hong Kong Polytechnic University
2023-2024
Shenzhen Polytechnic
2023-2024
Tsinghua University
2020-2023
University Town of Shenzhen
2020-2023
Tsinghua–Berkeley Shenzhen Institute
2019-2022
Southeast University
2021
State Key Joint Laboratory of Environment Simulation and Pollution Control
2021
Ammonia (NH4+) and hydrogen peroxide (H2O2) have been widely used to inhibit bromate formation during ozonation. However, organic byproducts can also pose a risk under these conditions. During inhibition, the influence of NH4+ H2O2 on their toxicity should be elucidated. Our study found that suppressed bromine, but might result in increased toxicity. Adding 0.5 mg/L NH4+-N substantially both cytotoxicity genotoxicity (DNA double-strand breaks) from 0.6 1.6 mg-phenol/L, 0.3 0.8 μg-4-NQO/L...
Abstract Fluorescence analysis is a sensitive and selective method that provides abundant information does not result in sample destruction. This technology widely used the detection of dissolved organic matter environment. Some challenges with fluorescence are its higher sensitivity so it to background signals, difficulty extracting useful information, complexity diversity analytical methods. review summarizes recent applications water research for characterization pollutants, evaluation...
Periodate (PI) shows promising potential as an oxidant for wastewater treatment; however, its impact on the toxicity of remains unknown. Here, we found that with 100 μM PI addition, cytotoxicity increased from 4.8 to 7.6 mg-Phenol/L 9.5 12.8 mg-Phenol/L, and genotoxicity 0.3 0.9 μg-4-NQO/L. Interestingly, hypoiodous acid (HOI) was not detected during reaction, there no observed increase in concentration total organic iodine (TOI). CHON components dissolved matter changed most obviously...
Ozonation is universally used during water treatment but can form hazardous brominated disinfection byproducts (Br-DBPs). While sunlight exposure advised to reduce the risk of Br-DBPs, their phototransformation pathways remain insufficiently understood. Here, irradiation was found adsorbable organic bromine by 63%. Applying high-resolution mass spectrometry, study investigated transformations dissolved matter in sunlit-ozonated reclaimed water, revealing number and abundance assigned...
Compared with conventional delivery services, instant usually provides a stricter constraint on time (e.g., 30 minutes). To guarantee the quality of service, precisely predicting courier's actual route plays an important role in order dispatching. Most existing studies prediction are based single-source data-set such as GPS trajectories or waybills information, and not significant to accurately predict route. This paper focuses fully leveraging multi-source data improve accuracy prediction,...
Subsynchronous oscillation(SSO) may occur in doubly-fed induction generator (DFIG)-based wind farms transmission system with series capacitive compensation. However, the uncertainties of farm have non-negligible impact on SSO. The traditional suppression method based virtual impedance controller be unable to adapt variation due its fixed parameters. Meanwhile, will cause change turbine impedance, which further affects mitigation effect controller. To solve this problem, paper proposes an SSO...
During chlorination of reclaimed water, the dose chlorine used can influence formation chlorinated disinfection by-products (Cl-DBPs). We non-targeted screening by Orbitrap mass spectrometry to identify Cl-DBPs in samples and found that was likely form slightly oxidized unsaturated aliphatic compounds polycyclic aromatic compounds. Increasing increased proportion containing one atom (Cl 1 -DBPs) highly two atoms 2 -DBPs). In addition, increasing first decreased then Cl -DBPs with index...