A5102832774- Metal and Thin Film Mechanics
- Wastewater Treatment and Nitrogen Removal
- Microstructure and mechanical properties
- Microbial Fuel Cells and Bioremediation
- Electrochemical sensors and biosensors
- Advanced Surface Polishing Techniques
- Supercapacitor Materials and Fabrication
- Membrane Separation Technologies
- Constructed Wetlands for Wastewater Treatment
- Advanced Photocatalysis Techniques
- Surface Modification and Superhydrophobicity
- Soil erosion and sediment transport
- Mineral Processing and Grinding
- Water Quality Monitoring and Analysis
- Water Quality and Pollution Assessment
- Soil Geostatistics and Mapping
- Advanced Nanomaterials in Catalysis
- Advanced Data Storage Technologies
- Water Treatment and Disinfection
- Advanced Sensor and Energy Harvesting Materials
- Municipal Solid Waste Management
- Lignin and Wood Chemistry
- Covalent Organic Framework Applications
- Metallurgical and Alloy Processes
- Solar Radiation and Photovoltaics
Shenyang Jianzhu University
2010-2024
Sun Yat-sen University
2016
Harbin Institute of Technology
2007
ABSTRACT This report investigated the effect of ethanol content in coagulation bath on surface composition, membrane pore size structure, pure water flux, and permeability amphiphilic polymer polyvinylidene fluoride (PVDF)‐g‐poly (ethylene glycol) methyl ether methacrylate (PEGMA)‐modified PVDF membrane. The study found that their distribution and, as a result, permeability, can also be easily controlled by adjusting bath. Membrane fluxes formed baths with 0, 10, 20, 30% were 1843.65,...
This study aimed to create a comprehensive evaluation method for sewage sludge (SS) treatment and disposal technologies, considering carbon emission environmental impacts. Life cycle assessment (LCA) were conducted on six SS technologies in China. The assessments used the IPCC factor approach calculate emissions CML2001 determine impact factors. Additionally, colour-coded was implemented quantify results. found that S1 (anaerobic digestion + land application) had lowest impact, making it...
The synergistic photocatalysis effect of (001)TiO 2 /Ti 3 C T x modified by NPCDs.
Molecular dynamics (MD) simulations are carried out to study a three-pyramid tip nanoscratching single crystal copper. The surface integrity and subsurface damaged layers investigated by the different scratching depths orientation. effects show that process results in extension of high energy atoms from near tool whole subsurface. area is basically consistence with higher residual stress. ordering degree decreases as increase depths. (100) plane body compared (111) after process, numbers...
As an efficient, safe, and environmentally friendly technology, semiconductor photocatalysis has been widely used in the removal of antibiotics from wastewater. In this work, a novel Ag/BiOI/g‐C 3 N 4 composite photocatalytic material, BiOI/g‐C , g‐C BiOI are prepared as photocatalysts. The morphologies, chemical properties, performances photocatalysts characterized using scanning electron microscope, transmission X‐ray diffraction, photoelectron spectroscopy, Fourier‐transform infrared...
In this study a orthogonal text was performed, in order to investigate the main factor for simultaneous biological removal of iron, manganese and ammonium, offer theoretical support ammonium from micro-contaminants groundwater. Under condition static text, concentration manganese, ammonia dissolved oxygen content were put as affecting factors. The analysis efficiency by SPSS software shows is method text. process appropriate can achieve best efficiency.
The simultaneous biological removal of iron, manganese and ammonia from simulated contaminated groundwater was studied by aerated filter using dual layer ceramsite as support material in the lab. system simultaneously inoculated with iron oxidizing bacteria, nitrifying bacteria nitrification a series experiments performed to investigate performance filter. influence variation flow rate on manganese, nitrogen studied. At mean time effluent concentration ratio along depth were analysized....
A bi-enzyme immobilized microfluidic device was developed for the rapid enzyme inhibition assay by fluorescence detection.
Microbial fuel cell (MFC) mathematical model was established with suspended microorganisms, biomass on the electrode material, soluble chemical substrates and intermediary. By simulating process of substrate degradation, growth electric current production process, With different initial concentration, microbial attaching varing time,current charge time,substrate concentration time mediator concenration were investigated. The results showed that is little, main electrode, in solution grow...
<title>Abstract</title> Hyperspectral technology offers a promising alternative to traditional methods for investigating soil arsenic (As) contamination. However, the relationship between content and spectra may involve complex non-linear dynamics data redundancy. Therefore, selecting spectral features constructing models rapid estimation has become focal point in current research. In this study, samples were collected from an abandoned non-ferrous metal factory area, serving as research...
Three-dimensional molecular dynamics simulations have been carried out to predict the mechanical properties of a single crystalline copper with different scratching depths and no defects by embedded-atom method potential respectively. The for nanostructure machined groove are investigated various strain rates, scratched directions. Through visualization technique atomic coordination number, onset movement in workpiece such as dislocations analyzed under tensile loads. Work-harden formation,...
Heavy metals Zn, Cu, Cd, Ni, Pb and Mn in the compressed sludge from Shenyang Northern Sewage Treatment Plant were removed by bioleaching. The results showed that: treatment cycle of bioleaching was about 4d, water should be timely separated sludge; After bioleaching, content heavy below that control standards for pollutants agricultural use (GB4284-1984), which indicated waste plant treated could used as fertilizer; existence forms six mainly restorable oxidized state. These research are...
The effect of the DO concentration on stability shortcut nitrification was studied. static test is done with SBR reactor. Reaction time reduced raised appropriately, but in excess, system will be damaged by analysis impact ammonia removal, nitrite nitrogen accumulation process. When 0.45~0.9 mg/L, stable, and reaction quickly. beyond 1.6 would transformed into complete nitrification.
Bending of a single-crystalline simply supported nano-beam is simulated with molecular dynamics method. By changing the value span, width and depth cross section, by varying uniformly distributed load from 3.47 □10-4 to 11.6GPa, results show that width, all have effect on vertical displacement (deflection) beam. When beyond 0.0347GPa, deflection increases curve gets smoother as MD time step. less than 0.0347 GPa, has apparently no change increase The step little any horizontal (along beam)....
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