A5030536732- Landfill Environmental Impact Studies
- Soil and Unsaturated Flow
- Grouting, Rheology, and Soil Mechanics
- Heavy metals in environment
- Aquatic Ecosystems and Phytoplankton Dynamics
- Water Quality and Pollution Assessment
- Groundwater flow and contamination studies
- Mercury impact and mitigation studies
- Toxic Organic Pollutants Impact
- Environmental Quality and Pollution
- Machine Fault Diagnosis Techniques
- Aluminum Alloys Composites Properties
- Landslides and related hazards
- Rock Mechanics and Modeling
- Facility Location and Emergency Management
- Arsenic contamination and mitigation
- Silicon and Solar Cell Technologies
- Structural Integrity and Reliability Analysis
- Conservation Techniques and Studies
- Laser Design and Applications
- Building materials and conservation
- Integrated Water Resources Management
- Constructed Wetlands for Wastewater Treatment
- Solidification and crystal growth phenomena
- Water Treatment and Disinfection
University of Florida
2020-2025
Nanjing University
2021-2023
State Key Laboratory of Pollution Control and Resource Reuse
2021-2023
Guizhou University
2023
Hunan University of Technology
2022
Wuxi Institute of Technology
2020-2021
Lanzhou University
2012-2018
Wuhan Technical College of Communications
2014
Chongqing Vocational Institute of Engineering
2012
Chongqing University of Education
2011
In practical mechanical fault detection and diagnosis, it is difficult expensive to collect enough large-scale supervised data train deep networks. Transfer learning can reuse the knowledge obtained from source task improve performance of target task, which performs well on small reduces demand for high computation power. However, significantly reduced by direct transfer due domain difference. Domain adaptation (DA) distribution information solve a series problems caused difference data....
The regulation of photosynthetic machinery with a nonoxidative approach is powerful but challenging strategy for the selective inhibition bloom-forming cyanobacteria. Acetylacetone (AA) was recently found to be target-selective cyanocide Microcystis aeruginosa, cause and effect in studied system are still unclear. By recording chemical fingerprints cells at two treatment intervals (12 72 h 0.1 mM AA) omics assays, molecular mechanism AA inactivating aeruginosa elucidated. results clearly...
Selective inhibition of photosynthesis is a fundamental strategy to solve the global challenge caused by harmful cyanobacterial blooms. However, there lack specificity currently used cyanocides, because most them act on cyanobacteria generating nontargeted oxidative stress. Here, for first time, we find that simplest β-diketone, acetylacetone, promising specific cyanocide, which acts Microcystis aeruginosa through targeted binding bound iron species in photosynthetic electron transport...
This paper reports on the engineering properties of various mixtures GMZ bentonite and sand, as regards their effectiveness buffer/backfilling material. The sand ratio in test specimens was 0, 20, 30, 40 50%. Compaction tests were conducted to determine optimum water content maximum dry density bentonite-sand mixtures. A series hydraulic mechanical assess Atterberg limits, soil characteristic curve, conductivity, shear strength, swelling pressure strain conductivities mixtures, that had...
Abstract Drinking water treatment residuals (DWTRs) produced as a result of the coagulation-flocculation process during are considered waste materials. Characterization this material shows its ability to sequester metals and other anionic cationic chemicals. from two different drinking plants located in Wyoming Oregon were evaluated for their function viable capping materials metal-contaminated sediments. The contaminated sediments tested either spiked with mixture metals, 1 mg/kg Cu, Zn,...
Drinking water treatment residuals (DWTRs) are complex mixtures of organic and inorganic phases generally disposed as waste materials.
Drinking water treatment residuals (DWTRs) produced in large quantities worldwide show strong sorption capacities for several contaminants including metals. These by-products of the water-treatment process are primarily discharged as wastes, to either natural or engineered systems, based on regulations place country where they produced. To assess how DWTRs can be repurposed limit mobility metals aquatic we tested their propensity release toxic and potential ecotoxicity. account wide...
Abstract The beneficial use of drinking water treatment residuals (DWTRs) faces barriers due primarily to uncertainties and concerns about their potential environmental impacts. We used total leachable toxic metal concentrations 2 benthic organism–based bioassays identify suitable DWTR substrates for introduction freshwater systems. Using contents the consensus probable effect concentration concept, 3 DWTRs were selected in elutriate toxicity studies. Ag, As, Cd, Cu, Cr, Ni, Pb, Zn below US...
Abstract The objective of this paper is to evaluate the self- healing properties a commercially-available geosynthetic clay liner (GCL) using flexible-wall permeameter. GCLs are produced by same factory, but contents bentonite different. Also hydraulic conductivities (HC) with no defect In study, specimens were completely saturated under backpressure 20 kPa before test. Permeability tests performed on GCL penetrating flaw and also permeated distilled water CaCl 2 solutions. test results...
Dust from construction field is one of sources for the atmosphere particulate pollution. In this study, a solidifying material, modified polyvinyl alcohol (MPA), used to control dust soil. The controlling efficiency MPA evaluated based on its anti-wind and anti-rain erosion performance under different conditions such as soil types, spraying amount MPA, slope morphologies (gradients unevenness), treated time. Results indicate that can bind well with particles it able strengthen integrity...
高放废弃物长期地质处置之后,包封核素的金属罐将逐渐发生破坏,核素将会通过缓冲回填材料向外迁移。核素在缓冲回填材料中的扩散系数可作为评价处置库工程屏障阻隔核素性能的重要指标。在考虑对流、弥散及吸附作用条件下,试验采用2.0×10-5mol/L的Eu(Ⅲ)溶液作为入渗溶液,研究Eu(Ⅲ)在膨润土–砂混合物中的迁移过程,并用对流–弥散方程模拟该迁移过程。试验所得的浓度曲线符合相应条件下对流–弥散方程的解,用相应条件下方程的解得到Eu(Ⅲ)在膨润土–砂混合物试样中的有效扩散系数De=1.62×10-12~4.87×10-12m2/s,表观扩散系数Da=1.44×10-14~9.41×10-14m2/s...