A5022755717- Geochemistry and Elemental Analysis
- Corrosion Behavior and Inhibition
- Hydrogen embrittlement and corrosion behaviors in metals
- Heavy metals in environment
- Radioactive element chemistry and processing
- Metal and Thin Film Mechanics
- Concrete Corrosion and Durability
- Chemical Thermodynamics and Molecular Structure
- Water Treatment and Disinfection
- Electrokinetic Soil Remediation Techniques
- Extraction and Separation Processes
- Molecular Spectroscopy and Structure
- Wastewater Treatment and Nitrogen Removal
- Coal and Its By-products
- High-Temperature Coating Behaviors
- Soil Carbon and Nitrogen Dynamics
- Soil and Unsaturated Flow
- Welding Techniques and Residual Stresses
- Fungal and yeast genetics research
- Bacterial biofilms and quorum sensing
- Crop Yield and Soil Fertility
- Climate change impacts on agriculture
- Solid-state spectroscopy and crystallography
- Microbial Natural Products and Biosynthesis
- Smart Materials for Construction
Shenyang Agricultural University
2024
Xichang University
2017-2023
Nanjing Tech University
2012-2022
The combination of straw return and nitrogen (N) fertilization is an effective strategy for increasing farmland productivity improving soil structure while mitigating climate change. However, although practices are widely recommended in agroecosystems targeting sustainable agriculture, few studies have explored changes grain yield, resource use efficiency, water productivity, potential interactions between these variables. A field experiment was conducted during 2022–2023 Northeast China to...
In order to improve the removal efficiency of refractory organic matters in micro-polluted source water, biological manganese oxides (BMOs) were generated situ aerated filter (BAF) (BAF 2#), which could oxidize into biodegradable matters. CODMn and NH4+-N effluent BAF 2# both stabilized on 39th day, while control 1#) 38th 42nd days, respectively. steady phase, rates 1# 41.51% 94.79%, respectively, 2#, they 54.52% 95.55%, BMOs evidently improved removal. With increase influent Mn2+ rate was...
Immobilised fermentation can be achieved using biofilm resistance, resulting in improved efficiency and yield. The link between the cell cycle biofilms deserves further study since reports are lacking this area.
Abstract Soil microorganisms and soil enzyme activities are important indexes to evaluate status. The pollution status was evaluated by measuring the physical chemical properties heavy metal content of rare earth combined contaminated around Maoniuping old mining area tailings ponds in different seasons, number diversity arable microecology. This research shows that farmland areas seasons significantly different, concentration contamination mines is greater than area, changes cause...
Abstract Measured CeFn (n=1, 2, 3) complexation constant and solubility product of CeF 4 Na 2 6 by ICP-AES UV spectrophotometer, when Ce 4+ F − reaction in water medium nitric acid respectively, the effects Re 3+ concentration on were studied. The experimental results show that first-order is 3 + =6.94*10 , second-order 2+ =4.541*10 11 third-order =6.232*10 14 . Compared with medium, better. appears, which affects between When higher acid, more unfavorable study relevant physical constants...
The Maoniuping rare earth mine in Mianning, Liangshan Prefecture, is the largest deposit China and second world. During mining of earths, F Pb, both types heavy metal waste can directly or indirectly enter soil, causing local soil contamination, which turn poses a threat to health residents. In this study, samples were incubated with fertilizer passivation solutions pH values 4, 5, 6, 7, 8, 9, water content adjusted 50% maximum holding capacity field. Pb-F contamination was analyzed...
The growing demand for rare earth elements (REEs), in particular neodymium, dysprosium, europium, and terbium, by producers of electric vehicles smartphones boosted their global excavation, causing serious soil groundwater pollution hazards. Their mitigation phytoremediation became very popular merits low cost sustainability, but its mechanisms effects on microbial communities characteristics soils co-contaminated REEs, fluoride (F), heavy metals (HMs) still need to be clarified optimized....
Corrosion under insulation (CUI) is a localized corrosion occurring at the interface of metal surface and on surface. In order to explore mechanism CUI, some tests were conducted 20 # carbon steel dripping different testing solution 80°C in an experimental simulation device for CUI. behaviors analyzed by weight loss methods other methods. The results showed that CUI rate 20# increased with NaCl concentration. addition sulfur decrease pH promoted corrosion. pits small cracks found corroded...
高锰酸钾是一种强氧化剂,成人口服最小致死量为5～10 g[1].口服后中毒症状包括恶心、呕吐,口腔黏膜水肿、胃肠道出血,甚至出现肝功能损害、心功能抑制和循环衰竭等.我们收治1例吞服高锰酸钾粉剂致口腔、咽部腐蚀水肿患者,经过精心的治疗及护理,患者痊愈出院.现将护理经验介绍如下。