Proceedings of the 2nd Annual International Conference on Advanced Material Engineering (AME 2016)
Session: Chapter 9. Chemical and Biological Materials
19 articles
Proceedings Article
Research of Oil Spill Cleanup Materials in Oceans
Chun-Hui Lu
In many oil spill accidents, the crud oil flowed into the ocean led to serious crisis to environment as one type of pollution. It can pollute air, water and soil. A research on oil spill cleanup materials in oceans showed new material fibers can absorb several times oil as the materials' weight. If a...
Proceedings Article
Orthogonal Design Hydrogen Peroxide Degradation of Aniline Process
Yong-Guang Bi, Min-Xia Huang, Shi-Ting Deng, Hong Yu, Xue-Wei Chen, Xue-Mei Liu, Hai-Lan Huang
This paper aniline wastewater reaction solution using Orthogonal Design Hydrogen Peroxide Degradation of aniline process, results showed: Impact H2O2 Decomposing aniline five factors (aniline initial concentration, pH value, H2O2 dosage, reaction time, temperature), the effect of H2O2 dosage maximum...
Proceedings Article
Test Preparation Asparagus Total Polysaccharides of Scanning and Standard Curve
Yong-Guang Bi, Hai-Lan Huang, Zhong Wang, Xue-Wei Chen, Xue-Mei Liu, Shi-Ting Deng, Hong Yu
This paper discusses the peak of both glucose uptake and standards of polysaccharides are Gracilaria maximum absorption at 485nm, it is OK to select UV measured drawing and polysaccharide content in the sample solution of polysaccharide from Gracilaria glucose standard curve absorptiometry a wavelength...
Proceedings Article
Synthesis and Properties of 1-(3,5-Dimethyl-4-isoxazolyl) -2-[2-methyl-5- (5-hydroxymethylpyridyl)-3-thienyl] Perfluorocyclopentene
Guan-Ming Liao, Xiao-Xia Zhang, Chun-Hong Zheng, Shou-Zhi Pu
An asymmetrical photochromic diarylethene1-(3,5-Dimethyl-4-isoxazolyl)-2-[2-methyl-5-(5-hydroxymethylpyridyl)-3-thienyl]perfluorocyclopentene (1o) was synthesized and its phtochromic, fluorescent properties were investigated in detail. This compound exhibited remarkable photochromism, upon irradiation...
Proceedings Article
Effects of Probiotics Diet Fed Myxcobacteria (JCH-04) on Survival, Growth, Digestive Enzymes Activities and Aquatic Environment in Grass Carp (Ctenopharyngodon idellus)
J. Chen, X.H. Liu, J.B. Jia
In the paper, under simulated culture conditions, the effect of myxobacteria microecological preparation JCH-04 on the growth, digestive enzyme and humoral immunity of grass carp were studied, at the same time, the removal effect of that on NH4+-N, N02 -N and COD of aquaculture water was assessed. Feeding...
Proceedings Article
Synthesis and Characterization of Styrene, Maleic Anhydride and N-phenyl Maleimide Tripolymer
Y.L. Mou, W. Xia, Z. Wang, D. Zheng
A terpolymer resin (NSMA) was synthesized with styrene, maleic anhydride and N-phenyl maleimide. The structure and composition was characterized with FT-IR and 13C-NMR. The thermal resistance of NSMA was determined through integrated thermal analysis. The results indicated that, when the molar ratio...
Proceedings Article
Study on the Photocatalytic Removal of Styrene in Water
C. Liu
With the development of economy in China, especially energy, petrochemical industry, the amount of water transportation of chemicals is increasing day by day. At the same time, the chemical leakage probability is greatly increased, and it also affects people's daily life and health. In this study, we...
Proceedings Article
Risk Assessment of Bisphenol A (BPA) in Thermochromic Textiles
S.S. He, M.Y. Wei, F. Liu, W.L. Xue, L.D. Cheng
Bisphenol A (short as BPA) is usually used for thermochromic products, and in recent years, it begins to be applied in functional textile with thermochromic performance. As a kind of environmental hormone, BPA is generally considered as chemicals with risks for its embryo toxicity and teratogenicity,...
Proceedings Article
The Research Progress on Method of Preparation of Biomass Charcoal and Modification
H.H. Li, M.N. Liang, S. Tan, Y.M. Qin, L. Zhu
As a new environmental friendly material, the preparation and modification of biomass charcoal has become more and more popular in environmental science and other research field. Preparation techniques and the mechanism of activation of various methods were introduced in this paper. Carbonization and...
Proceedings Article
Efficient Preparation of Diuridine P2, P3- (Dihalo) Methylenetetraphosphates
Rui Wang, Shan-Shan Gong
Diuridine P2, P3- (dihalo) methylenetetraphosphates (Up2CF2p2U and Up2CBr2p2U) were synthesized via the activation of P (V) –N bond. The key uridine 5 -phosphoropiperidate intermediate was obtained via a redox condensation method.
Proceedings Article
Comparative Trial on Biological Contact Oxidation and Bio-filter Process for Wastewater Treatment
Shan-Quan Jiang, Xiang-Wei Sun, Li-Xing Ling, Chun-Yan Zhong, Yue Hu, Shi-Hong Cheng, Wu-Feng Wu
When domestic wastewater was treated by biological contact oxidation on soft packer and Bio-Filter process, the removal effects of COD/TN/NH3-N and TP were discussed at different C/N and loading in the paper. Further more the combined processing of biological contact oxidation and Bio-Filter were studied....
Proceedings Article
Analysis of Two Kinds of Chemical Reagents on Improvement of Local Soil Corrosion Environment
Yan-Hua Chen, Lin-Lin Liu, Liu-Jun Li, Dong-Dong Li, Mei Yang, Lu-Zhen Jiang
Soil environment is one of main influence factors for buried pipeline corrosion. In order to improve soil corrosion environment, some physical and chemical methods are available. The aim of this work is to evaluate validities of two kinds of chemical reagents for improving soil corrosion environment...
Proceedings Article
Phosphorus Adsorption Desorption Model of River Sediment
Qian Wang, Yu Qin, Jing-Yun Huang
Phosphorus adsorption and desorption in natural waters have played a crucial role in the ecology of rivers and reservoirs. Hence, the purpose of this work was used to study the effect of sediment's characteristics on phosphorus adsorption and desorption. The experiment uses open channel model, instead...
Proceedings Article
Preparation of Superhydrophobic ZnO Surface Derived from Wood Template
Xu Feng, Jin-Jin Li, Tian-Chi Wang, Kai Chen, Gui-Ju Liu, Ching-Ping Wong
A superhydrophobic ZnO/C surface with a carbon morphology derived from a wood template was fabricated through a solution immersion process, sintering, and modification by FAS. The distribution of zinc oxide on the carbon substrate surface was controlled by changing the mass fraction of Zn(NO3)2. After...
Proceedings Article
Synthesis of Biomorphic Fe2O3 Fibers Derived from Silk Template
Jin-Jin Li, Xu Feng, Tian-Chi Wang, Qin-Kun Yu, He-Yi Liu, Ching-Ping Wong
Natural silk fibers were used as the template to synthesis biomorphic Fe2O3 fibers. Silk fibers were first immersed into a Fe(NO3)3 solution and then sintered in air at high temperatures to produce the final Fe2O3 fibers. Their microstructures, phases, and synthesis process were analyzed. The results...
Proceedings Article
Preparation, Hydrolysis and Storage Analysis of Alkaline Protease Microcapsules
Rui-Wen Yang, Mei-Shuo Zhang, Song-Yi Lin
Enzyme immobilization is a potential technology for many different industrial. Alkaline protease (AP) microcapsules were prepared with sodium alga acid (1.47%), AP (0.78%) and anhydrous calcium chloride (2.93%). The mixture was placed for 1h and the encapsulated rate of microcapsules achieved 96%. The...
Proceedings Article
A Simple Route to Asymmetric Composite Particles via Co-assembly of Block Copolymer and Inorganic Nanoparticles in Solution
Chun-Sheng Li, Wen-Ting Li, Jun Liu, Xue Li
A novel approach to organic-inorganic asymmetric particles through the co-assembly of block copolymers (BCs) and magnetic Fe3O4 nanoparticles (NPs) in solution is demonstrated. When 11-mercaptoundecanoic acid (MUA) modified Fe3O4 NPs and an amphiphilic block copolymer polystyrene-b-poly (2-vinylpyridine)...
Proceedings Article
The Screening of PHB Secretion Strain of PHB Synthesis
Shuang Gao, Jiao Feng, Li-Hua Sun, Jie Zhang
PHB is similar with non degradable plastic which is widely used in most properties. It is supposed to be an excellent substitute of traditional petrochemical plastics because of its biodegradable character. However, the production cost of PHB is much higher than that of traditional plastic. The substitution...
Proceedings Article
Preparation and Properties of Hemp Stem Powder Reinforced Flexible Polyurethane Foams
Chao Ying, Li Liu, Jie Huang, Xin-Min Hao
In this article, a novel hemp stem powders (HSP) reinforced flexible polyurethane foam from polyols and diphenylmethane diisocyanate (MDI) has been prepared by self-rising method using water as blowing agent. The cell morphology of the HP reinforced foam was examined by scanning electron microscope (SEM)....