A5061762740- Adsorption and biosorption for pollutant removal
- Nanomaterials for catalytic reactions
- Diverse Aspects of Tourism Research
- Covalent Organic Framework Applications
- Recycling and Waste Management Techniques
- Customer Service Quality and Loyalty
- Supercapacitor Materials and Fabrication
- Water Quality Monitoring and Analysis
- Synthesis and biological activity
- Regional Economic and Spatial Analysis
- Consumer Behavior in Brand Consumption and Identification
- Fiber-reinforced polymer composites
- Catalytic Processes in Materials Science
- Recycling and utilization of industrial and municipal waste in materials production
- Air Quality Monitoring and Forecasting
- Environmental remediation with nanomaterials
- Chemical Synthesis and Reactions
- Thermochemical Biomass Conversion Processes
- Cognitive and psychological constructs research
- Environmental Quality and Pollution
- Edible Oils Quality and Analysis
- Air Quality and Health Impacts
- Ga2O3 and related materials
- Geochemistry and Geochronology of Asian Mineral Deposits
- Hydrogels: synthesis, properties, applications
University of Technology Malaysia
2015-2023
Petronas (Malaysia)
2022
Jinling Institute of Technology
2014-2021
Nanjing University
2011-2019
Yan'an University
2007
South China University of Technology
2005
Significance While it is generally believed that bubble nucleation process highly heterogeneous and stochastic, little known on the rate activation energy barrier of single nanosized due to lack suitable techniques. We developed an optical apparatus consisting tweezers (for generation) surface plasmon resonance microscopy measurement) demonstrate capability quantify these important kinetic thermodynamic properties nanobubbles. mapped distribution local roughness a flat substrate with spatial...
Abstract This work is aimed at evaluating the adsorption of malachite green (MG) on potassium salts‐activated carbons derived from textile sludge. Potassium hydroxide (KOH), iodide (KI), and salts (KOH + KI) composite were used in chemical activation. The physicochemical properties activated characterized according to textural surface chemistry. specific area carbon range 66 584 m 2 /g. KOH KI series exhibit a higher area. maximum MG are between 167 113 mg/g. Langmuir model shows best...
Resorcinol-formaldehyde (RF) carbon gel has gained much attention in various commercial applications including electro-catalysis, ion exchange resin and hydrogen electrical energy storage owing to its highly sensitive nanostructure. In this work, the resorcinol-formaldehyde gels were synthesised via a sol-gel method from polymerisation of resorcinol formaldehyde with sodium carbonate (Na2CO3) as catalyst. Different catalyst (R/C) ratios (mol/mol) 1,000 (RC3) 2,000 (RC4) used, effect nitric...
In the present work, adsorption of methylene blue from aqueous solution by textile sludge activated with potassium salts and a composite-KI, KCl, K2SO4 KOH+KCl-was investigated. The impregnation ratio for all activating agents was set at 1:1 impregnated samples were 500oC 1h in furnace. specific surface area carbon (AC) evaluated using BET analysis. varied 78.8 to 321m2/g, where it decreased order K2SO4-AC > KCl-AC KI-AC KOH+KCl-AC. Under room temperature condition shaking time 72h, batch...
The commonly used activators in chemical activation of activated carbon are very toxic and poisonous to the aquatic environment. Finding trade-off solutions without compromising quality jeopardizing environment have become subject considerable interest. This paper is aimed shed some light on inevitable release aqueous environment, offers possible overcome emergence secondary pollution.
Based on the researches carried out by Nanjing University Subject Group in Tourist Resources Census (2002-2003), this paper selected 317 samples of tourist attractions that have relatively high quality resources, development potential and representativeness reflecting direction tourism Nanjing, China, measured Euclidean distance between their nearest scenic spots using ArcGIS 9.3, analyzed density attractions, meanwhile conducted quantitative analysis with mathematical methods for geography,...
Based on the interpretation of LUCC data, through correction basic equivalent value and coefficient, this study sets up evaluation system based transfer method, realizes dynamic wetland ecosystem services in Jiangbei New Area, i.e., Area was RMB 6,060.77million, 9,244.62 million 7709.68 respectively 2002, 2009 2017, which show obvious fluctuation characteristics, regulation core value, among flood waterlogging service accounted for highest.At same time, introduces ESCI ESSI analysis to...
Abstract Adsorption is an effective wastewater treatment technique which has been widely used in various industrial applications. However, the high operation cost involving commercial activated carbon processes main drawback. Sewage sludge auspicious precursor of owing to its content, rich functional groups, low cost, availability and abundance. This research was aimed establish feasibility converting yarn processing into by KI + KOH activation char at 700 °C for 1 h. The effect preparation...
Textile sludge is a promising precursor of activated carbon.In this work, textile sludge-based carbons (TSACs) were prepared at different activation temperatures (400°C-800°C) and times (0.5, 1, 2 h) using mixture potassium iodide (KI) hydroxide (KOH).The impregnation ratio KI:KOH:textile was fixed 0.7:0.3:1.The effects temperature time on the methylene blue adsorption capacity investigated, response surface methodology employed to optimize process parameters.The TSACs characterized for...
Abstract The present work was aimed at evaluating the roles of zinc chloride impregnation states on specific surface and dielectric properties in microwave-assisted activated carbon preparation. Activated carbons were synthesized using castor shell dry ratios 1 2 (material-to-activator), suspensions distilled water chloride, power intensity 800 W irradiation time 5 min. exhibit an improvement with increasing ratio. Palm kernel employed for comparison to verify effect intensity. At W,...
Along with the development of tourism, regional choice traveling activities turns out to be diversified. Rural tourism has become more and popular among tourist mainly from urban area affect land use in rural obviously. Due coarse incomplete data limitations, traditional GIS technique such as RS analysis cannot play a very good role research. Based on explanation series interrelationships between spatial entities characteristics social relations, network is considered useful method describe...