2nd Annual International Conference on Energy, Environmental & Sustainable Ecosystem Development (EESED 2016)

Session: Chapter 2: Environmental Science and Engineering

43 articles
Proceedings Article

An experimental study on the enzymatic hydrolysis of cellulose

Zhao-Chun Wu
The utilization of biomass energy has received increasingly attention. Converting industrial and agricultural production wastes into biomass energy to provide clean and sustainable energy has become a larger trend in energy utilization. Biological chemical conversion method, as one of the methods to...
Proceedings Article

Electrokinetic remediation for smelting sludge containing heavy metals: a novel method on pH control of catholyte

Yan-Ping Hu, Zhong-Guang Ji, Wei Wang, Li-Mei Yang, Zheng Xu
Electrokinetic remediation is an efficient and environmental friendly in-situ remediation technology for fine-grained soil or sludge. However, the problem of focusing phenomena caused by the pH values of sludge which controlled by the pH values of catholyte and polarization caused by the pH values of...
Proceedings Article

Pilot experimental study on secondary effluent of printing and dyeing wastewater by lignite-coke biological aerated filter

Ji-Lin Teng, Xin Jin, Ruo-Zheng Li, Can Wang
Biochemical tail water of Printing and Dyeing industry is a typical low load and refractory wastewater. Its COD concentration is between 150-200 mg/L. In this pilot study, the effect of lignite-coke and ceramic filter in BAF treatment of dyeing and biochemical tail water was investigated. By comparison...
Proceedings Article

Facile synthesis of porous Ag3PO4 particles and its application in MB wastewater degradation under visible light irradiation

Chao-Sheng Zhu, Jing-Tang Zheng, Yu-Kun Liu, Jian-Yu Huang
Porous Ag3PO4 nanoparticles were synthesized via polystyrene (PS)templates assisted method in the aqueous solution. The crystal structure, composition, physical property and morphologic properties of the synthesized PNPs were characterized by XRD, FT-IR,N2 adsorption-desorption and SEM. Under visible...
Proceedings Article

Carbon dot as fluorescent probe for detection of chromium(VI)

Li-Yang Fang, Jing-Tang Zheng, Zhen-Zhen Chen
Hexavalent chromium (Cr(VI)) is a well known toxic carcinogens. Therefore, the convenient and quick detection of Cr(VI) in the environment is highly desired . In this study, a new method for determination of Cr(VI) was developed based on its quenching effect on the fluorescent of carbon quantum dot (C-dots)....
Proceedings Article

Screening and degrading characteristics of high efficiency 1, 2, 4-trichlorobenzeneª-degrading bacteria under low temperature conditions

Li-Bo Sun, Zhi-Xue Zhang
Three strain of high efficiency 1, 2, 4-trichlorobenzene-degrading bacteria was screened out from the activated sludge under low temperature which was named a, b, c. According to morphological and physiological observation, strain a was identified as Achromobacter sp., b was Acetobacter sp., c was Archrobacter...
Proceedings Article

Exploratory study of landfill leachate toxic effects to sludge characterized by endogenous respiration rate constant

Xin Chen
Endogenous respiration rate constant (k') reflects the activity of activated sludge. The activity of activated sludge will be decreased after poisoning effect of landfill leachate, the k' will also change. Therefore, k' can reflect the toxicity of landfill leachate to activated sludge. Measured the k'...
Proceedings Article

Mechanisms and applications of in-situ excess sludge reduction strategies: a review

Wan-Qian Guo, Xiao-Dong Wang, Qing-Lian Wu
Nowadays, with the constant development of wastewater treatment processes, more and more waste activated sludge has been produced which cannot be overlooked. To solve this problem, some strategies have been employed in-situ to reduce waste activated sludge production and proved effective. This paper...
Proceedings Article

Study on the preparation of multi element liquid fertilizer using restaurant garbage slurry as raw material by MBR membrane technology

Yi-Fan Chen, Gong-Bin Tang, Feng Xiao, Shan-Shan Zhang, Yu-Yuan Lu, Fu-Chuan Huang
There is a problem with a larger number of biogas slurry continuous emissions in the biogas slurry poor, and emissions is beyond of one time given the regularity of crop fertilization. This research introduces a production engineering that using the restaurant garbage as raw materials of biogas slurry,...
Proceedings Article

Double exponential lightning current model adaptive filter design

Hua-Fu Li, Wei He, Qi-Qi He, Jin-Ji Zheng
This paper studies the basic structure and principles of adaptive noise filter proposed for the lightning current filtered LMS algorithm signal interference with the traditional difference is fixed filter. Development of adaptive filtering technology and the rapid development of VLSI technology for noise...
Proceedings Article

Adaptive noise cancellation system elimination of sinusoidal interference

Li-Min Feng, Wei He, Hua-Fu Li, Xing-Tuan Yang
Adaptive noise cancellation technology to eliminate background noise is a signal processing technique and a specific application of theoretical processing. Adaptive filter and the corresponding adaptive algorithm is the core component of Adaptive Noise System, With an appropriate algorithm based on adaptive...
Proceedings Article

Adaptive filter and noise cancellation

Xing-Tuan Yang, Wei He, Hua-Fu Li, Li-Min Feng
This article will mainly based on the principle of adaptive filter and its application technology and make a concrete analysis and research, mainly discusses the FIR filter and adaptive noise canceller two types of filter, and starting from the basic principle of two filters, adopt different LMS algorithm...
Proceedings Article

Research on the preparation of metallocene/Hβ catalystfor n-hexane isomerization

Jin-She Chen, Zhao-Yang Song, Zun-Bin Duan, Li-Jun Zhu, Dao-Hong Xia
The research on isomerization technology of n-alkanes is necessary, and there is few study on metallocene catalysts for isomerization of n-alkanes. In this study, novel ferrocene/Hβ, acetylferrocene/Hβ and titanocene dichloride/Hβ catalysts for isomerization of n-hexane was prepared, and the isomerization...
Proceedings Article

Double edge triggering technique for energy efficient server to reduce data center's impact on environment

Jason McKneely, Pei-Yi Zhao, Lun-Yao Wang, Yin- shui Xia, Ling-li Wang
Data centers worldwide have consumed massive amount of energy. The server processor energy efficiency has the biggest impact on energy usage in data center. In this paper, factors determining the processor circuit power are introduced and different power saving techniques are briefly reviewed. A novel...
Proceedings Article

Influencing factor and cost optimization of ferrous charges consumption for converters

Yu Tang
In order to control the production cost of the converters, the production data investigation was done on site at one steelmaking plant. The investigation is mainly about the ferrous charges consumption. It is seen that the ferrous charges consumption in this plant is at the middle level among several...
Proceedings Article

Software design of computer-aided ventilation and dust control system

Xiu-Li Lin, Yao-Man Zhang, Guang-Xuan Liu, Ya-Ping Cao
The design of ventilation and dust control system has become the important part of environmental projects to provide a safe and health working condition for workers. A computer aided design software was developed based on ventilation and dust control theory using Visual Basic to help engineers to design...
Proceedings Article

Research on Big data Preprocessing Technology of Thermal System

Yi-Fan Zhao, Zhong-Guang Fu, Fei Chen
There is a big amount of overlap among the data of thermal system, which will seriously affect the accuracy and precision of the model. In order to improve the value density of big data of thermal system and improve the quality and efficiency of modeling, pretreatment and analysis have to be made. Aimed...
Proceedings Article

Behavioral Responses of Aphid (Myzus Persicae) to Volatiles from Non-Host Plant Lavender (Lavandula Angustifolia)

Ting-Ting Cai, Xiang-Qun Lin, Pu-Xian Zhang, Kun Zhang, Liang Wang, Min Ye
Volatile organic compounds (VOCs) can have an important influence on plant-insect interactions. In particular, insect behaviors are often influenced by the volatiles of both host plants and non-host plants. The objective of this study was to assess the behavioral responses of the tobacco aphid, Myzus...
Proceedings Article

Environmental Financial Performance Evaluation of Manufacturing Enterprises in Shanghai

Wei Sun, Xiang Yu, Arinaitwe Micheal
The uncertain global economic environment since 2008 has complicated life for manufacturers everywhere including China. The purpose of this article is to identify major challenges facing the Chinese manufacturing industry. We used entropy weight method to analyze the financial information from 60 Chinese...
Proceedings Article

The Solutions and Practical Results for Permafrost Engineering Problems of Qinghai -Tibet Railway

Shun-Hua Xu, Zhi-Jian Wu, Lu-Xin Zhang
The Qinghai-Tibet Railway (QTR) is the highest-elevation one for passenger trains in the world and the first railway to connect central China with Tibet. It has kept operating very well for nearly 10 years so far. In this paper, the major solutions to geotechnical problems of permafrost for the construction...
Proceedings Article

Analysis and study on the petroleum pollution characteristics of the typical petrochemical wharf in Tianjin port

Xin-Hai Wang, Jin-Feng Bai, Hang Yu
Through sampling and analyzing seawater and sediment in typical port, the concentration distribution of petroleum hydrocarbon was obtained. According to the sampling data, the concentration rang of petroleum hydrocarbons is 0.009-0.065 mg/L in seawater. The concentration rang is 33.97-297.7 ten to the...
Proceedings Article

Remote controller using steady state visual evoked potential

Song Cheng, Mei Wang, Liang Wang, Hong-Guang Pan, Song-Zhi Zhang
This paper develops a new air-conditioning remote ccontrol system which based on brain waves and the Android system. First of all, the desired brain waves in EEG signals in the form of steady-state visual evoked is collected. By extracting and analysis the feature hidden in EEG signal, the system can...
Proceedings Article

Shortwave emission of triboluminescence and its construct as the fluorescent light source of sustainable agriculture pests control

Qiang Zhou, Yong-Jun Zheng, Xing-Xing Liu
Triboluminescence(TL) presents many potential applications as the dimmer light source based on its cold photon emission motivated by mechanical action. Here two shortwave TL phosphors, the Ce doped Strontium Magnesium silicate (Sr2MgSi2O7:Ce) and Mn coordinative methyl-triphenyl Phosphonium Bromide(MTPB:MnBr2),...
Proceedings Article

The construction and implementation of security intelligent lock model based on situation calculus

Wei-Hong Wang, Da-Wei Zhang, Bao-Qin Zhao, Su-Hua Han, Fu-Xiang Zhou
Aiming at the problem that it lacks the effective logic verification model on the security and control mechanism of intelligent lock, this paper proposed a novel security intelligent lock model based on situation calculus, named SILM-SC. Firstly, based on the research and application about the security...
Proceedings Article

Application of Fenton's reagent combined with sawdust on the dewater ability of oily sludge

Ying Li, Ke-Jian Ji, Hao Guo, Su-Ping Feng
The dewater ability of oily sludge by application of Fenton's reagent and sawdust was investigated. The results showed that the two main indexes, capillary suction time and specific resistance to filtration, which are used to evaluate the effect of dewater ability of the raw oily sludge, were reduced...
Proceedings Article

The study of the influence between informal learning places and interactive activities in campus group based on spatial configuration

Sheng Li, Fang Wu, Jia-Li Wu, Ke Xie, Yu-Peng Xu
Informal learning is an essential part of students' active learning in higher education. They are sustainable development's representations to create favorable informal learning space and energize students in colleges, which is of great significance to higher education. At present, colleges' planning...
Proceedings Article

Synthesis of MOF-5@HMSS composite material and performance evaluation of adsorption desulfurization in oil

Xue-Ying Jia, Zheng-Tai Zhang, Li-Jun Zhu, Dao-Hong Xia
Micro-mesoporous composite material MOF-5@HMSS was synthesized by "in-situ" synthesis during the synthesis of MOF-5. The synthesized composite materials were characterized by XRD and SEM. The adsorptive capacity of thiophene compounds in simulated fuel with MOF-5@HMSS materials was investigated using...
Proceedings Article

Application analysis of ET control of water resources management in mountain counties

Ming-Qi Chang, Yue Wang, Lei Xu, Yan-Li Fan
Firstly, according to water resource management interactive model based on ET, calculation methods of present ET, target ET and subtractive ET and realization approach of ET control in mountain counties have been put forward. Secondly, Linxian has been taken as an example to calculate present ET by RS...
Proceedings Article

Evaluation and spatial distribution characteristic analysis of non-point source pollution in Shenyang

Jing Zhang, Jun-Shi He, Lin-Fei Zhou
Taking township as basic unit, the discharge amount and rate of pollution contribution of TN, TP, NH3-N and COD have been researched with the export coefficient model and equal-standard pollution load method. The types of agricultural non-point sources include agricultural plant, rural life and scattered...
Proceedings Article

Tempo-spatial distribution of air pollution index in Nanning city

Ping Chen, Xin-Ying Zhang, Jiao Chen, Ni-Yu Wei, Shan-Chun Lin
Spatial statistical analysis and wavelet analysis are used to study the air pollution index (API) of Nanning city according to the daily data from Jan 1, 2009 to Dec 31, 2012 and monthly air quality data from 2009 to 2013. The results show that the Tempo-spatial distribution characteristics of API in...
Proceedings Article

Effects of applying magnesium fertilizer on Chinese cabbage's yield, nutrient elements' uptake and soil's fertility

Dong-Feng Huang, Li-Min Wang, Xiao-Qin Wei, Tao Luo
Magnesium deficiency is a common item in red-soil vegetable field in the south of China, and it has few studies about effects of applying magnesium fertilizers on vegetable's growth this region. So, a field trial, with applying different rates of magnesium fertilizers on the basis of farmer routine fertilization,...
Proceedings Article

The existed problem, countermeasure and development trend for collection and recycling system of end-of-life vehicles in China

Yang Yang, Yan-Ping Yang
In the paper, the existed problem for its different parts of the collection system on ELV (end-of-life vehicle) are investigated deeply in China. Considering the national conditions, specific measures are taken to improve the automobile collection system, and a new system of the ELV recycling is provided....
Proceedings Article

Mine closure groundwater pollution prevention and control technologies and development trend

Song Luan, Fa-Wang Zhang, Yan-Zhen Hao
In recent years, China sees an increasing number of mine closures year by year with the continued exploitation of resources in many regions in China, and it is followed by some groundwater pollution and environmental problems caused by mine closures. This paper studies a series of Hydrogeological effects...
Proceedings Article

Experimental study on biochar modified characteristics

Yan-Ru Ma, Li-Ming Wang, Wen-Yang Sun, Kang Feng, Yang Lv
With agricultural waste corn cob, corn straw and sawdust as raw material, utilizing limited oxygen pyrolysis (400,500,600,700øC) of biochar. By NaOH and microwave modification, respectively by element analysis, Boehm titration method and scanning electron microscopy (sem) characterization of the composition...
Proceedings Article

Simulation on stream flow and nutrient loadings in Meiling watershed, Taihu Lake Basin, based on SWAT model

Lan-Lan Song, Jun-Liang Jin
A distributed watershed hydrologic model, SWAT was applied to simulate stream flow and nutrient loadings (TN, NO3-, TP) in Meiling watershed, which is sub-watershed of Taihu Lake Basin. Model parameters were calibrated and validated using the measured data. The results were satisfactory; the evaluation...
Proceedings Article

Correlation analysis of urban lakes water quality indexes

Bo-Yang Sun, Xiao-Hua Yang, Xiao-Juan Chen
Urban lakes water quality and quantity is affected by many factors. And there is a correlation between the various indicators of water quality and quantity. This paper selects the water temperature, pH, dissolved oxygen, chemical oxygen demand, permanganate, BOD, ammonia nitrogen as the main indexes,...
Proceedings Article

Effects of shortwave spectrum on phototaxis trapping of agricultural pests and its optimizing construct as pests-trapping lamp

Jian Zhou, Qiang Zhou, Jian-Ping Li
Shortwave spectrum is a main wave band of phototactic trapping agricultural insect-pests. Based on the phototactic sensitivity of agricultural insect pests, the shortwave spectrum character of purple, blue and green LEDs is analyzed by means of the fiber optical spectro-meter, and the compsite LEDs as...
Proceedings Article

Biodegradation of Tetrabromobisphenol A by strain GC under aerobic and anoxic conditions

Chen Gu, Jing Wang, Ji-Ti Zhou, Hong Lu, Guang-Fei Liu
Tetrabromobisphenol-A (TBBPA) is one of the most widely used brominates flame retardants that has extensively been detected in various environments worldwide. In the present study, the characteristics of co metabolic degradation of TBBPA by a facultative bacterium strain GC were investigated. TBBPA (10...
Proceedings Article

Detection of power quality transient disturbances classification based on complex event processing

Su-Xia Ma, Yi-Di Zhao, Ying-Long Ma
Effective and efficient classification to transient disturbance is crucial to provide reasonable decision making for solving power quality problems. Existing approaches for detecting transient disturbance classification are often centralized and procedure-oriented, which are developed in a hard code...
Proceedings Article

Research on energy storage technologies for marine current energy systems

Wen-Jun She, Xu-Dong Zhang
Ocean is a huge renewable energy source, a tremendous amount of electric energy can be extracted from marine currents. However, the electric energy extracted from the marine currents is very volatile due to the swell effect and the periodicity of the tidal phenomenon. Energy storage system can play a...
Proceedings Article

Visual study of CO2 bubble behavior in anode flow field of direct methanol fuel cell at ambient temperature

Xian-Qi Cao, Dong-Yan Gao, Qing-Min Meng
This paper reports on a visual study of the CO2 bubble behavior in the anode flow field of a transparent Direct Methanol Fuel Cell (DMFC) with interdigitated flow field (IFF), working at ambient temperature. In the IFF, the quantity of CO2 bubbles increased with the increase of current densities. At...
Proceedings Article

Research on the Lhasa city heating engineering project

Shu-Chen Zhang, Qian Xu, Jun-Xiao Feng
On the basis of the energy planning requirements of China's 13th five-year plan, the ecological environment, building characteristics, and other factors in Lhasa City are thoroughly investigated to identify its decentralized and centralized heating schemes. The performances of these two schemes are compared...
Proceedings Article

Evaluation of three reference crop water requirements algorithm in north China

Xiao-Fei Liu, Liang-Jun Fei, Ying-Ying Zhang, An-Zhen Qin
Penman-Monteith equation is widely used to calculate the reference crop water requirements, which is composed of two parts: the first part is the radiation part and the second part is the aerodynamics item. Penman-Monteith equation requires more meteorological factors compared with the Hargreaves formula...