Select Subject

All (8828)

Agronomy (158)

Animal Husbandry,... (64)

Aquatic Science (16)

Astronomy (36)

Aviation (22)

Basic Medicine (184)

Biology (504)

Chemical Engineering (103)

Chemistry (635)

Civil and Archite... (105)

Clinical Medicine (236)

Computer Science ... (924)

Dynamic and Elect... (121)

Earth Science (119)

Economics (67)

Education (31)

Electrics, Commun... (927)

Energy Science an... (67)

Engineering and T... (15)

Environmental Sci... (140)

Food Science and ... (63)

Forestry (36)

Hydraulic Enginee... (40)

Mechanics (240)

Metallurgical Eng... (32)

Mine Engineering ... (38)

Nuclear Science a... (21)

Pharmacy (98)

Physics (920)

Preventive Medici... (37)

Psychology (20)

Security Science ... (17)

Sports Science (6)

Surveying and Map... (15)

Textile Science a... (16)

Traditional Chine... (56)

Transportation En... (57)

Select/Unselect all

For Selected Papers

Saved Papers

Please enter a name for this paper to be shown in your personalized Saved Papers list


	1. THE DEVELOPMENT FOR SUBWAY STATION’S INDOOR THERMAL ENVIRONMENT BASED ON ALL-PURPOSE CFD SOFTWARE
	Wang Yinghui,Tu Guangbei ,Zou Tonghua
	Environmental Science and Techology 01 November 2005
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:It is an undoubtedly fact that CFD (Computational Fluid Dynamics) analytical software makes an eminent roll in the indoor thermal environmental design. However, from the viewpoint of convenient, efficiency, reliability, which are cared for building design, CFD platform for special large-scale building like subway station is needed. This article takes an effort in the foundation of CFD platform for the indoor thermal environmental design of subway station, named SIMU_DDCZRHJ, based on PHOENICS. One difficult problem be faced is the spatial entity’s restructuring. According to the spatial data’s analysis approach that is put forward by the author, the simplified spatial data model has been set up, which offers the preliminary basement for the spatial database to the CAD/CFD system for the subway station.
	TO cite this article:Wang Yinghui,Tu Guangbei ,Zou Tonghua . THE DEVELOPMENT FOR SUBWAY STATION’S INDOOR THERMAL ENVIRONMENT BASED ON ALL-PURPOSE CFD SOFTWARE[OL].[ 1 November 2005] http://en.paper.edu.cn/en_releasepaper/content/3447


	2. Preparation mechanism of collagen fiber immobilized tannins and their adsorption behaviors for heavy metal ions
	Liao Xue-pin
	Environmental Science and Techology 04 April 2005
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:s a kind of novel adsorption material, collagen fiber immobilized tannin has promised to be an effective adsorbent for removing heavy metal ions from water. In this paper, the mechanism of preparing collagen fiber immobilized tannins was explored and their adsorption behaviors for heavy metal ions were extensively investigated. The results indicated that the formation of the covalent linkage of aldehyde between the nucleophilic sites of tannins and the amino groups of collagen side chains is the reason for solvent extraction resistance and high thermal stability of immobilized tannins. This observation is different from the previous elucidation of collagen-tannin-aldehyde interaction and implies that only condensed tannins, which have rich nucleophilic sites, can be immobilized onto collagen fiber by the described approach. The immobilized condensed tannins were effective in adsorbing Au(III), Th(IV), Cu(II), Pb(II), Cd(II) and Hg(II) from water. For some metal ions, like Au(III) and
	TO cite this article:Liao Xue-pin. Preparation mechanism of collagen fiber immobilized tannins and their adsorption behaviors for heavy metal ions[OL].[ 4 April 2005] http://en.paper.edu.cn/en_releasepaper/content/1795


	3. Numerical Simulation of A Combined Oxidation Ditch Flow Using 3D k-ε Turbulence Model
	Lin Luo
	Environmental Science and Techology 08 September 2004
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:The standard 3D k-ε turbulence model was applied to simulate the flow field of a small scale combined oxidation ditch. The moving mesh approach was used to model the rotor of the ditch. Comparison of the computed and the measured data is acceptable. A vertical reverse flow zone in the ditch was found, and it played a very important role in the ditch flow behavior. The flow pattern in the ditch is discussed in detail, and approaches are suggested to improve the hydrodynamic performance in the ditch.
	TO cite this article:Lin Luo. Numerical Simulation of A Combined Oxidation Ditch Flow Using 3D k-ε Turbulence Model[OL].[ 8 September 2004] http://en.paper.edu.cn/en_releasepaper/content/1032


	4. Experimental Study on Estimating Fertilizer Value of Swine Slurries
	Yang Zengling,Han Lujia,Liu Yi,Piao Xiangshu
	Environmental Science and Techology 15 March 2004
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:his experiment is composed of two parts. The first one is to study the relationships between nutrient contents and physical properties of swine slurries in order to rapidly estimate fertilizer value of swine slurries. Analytical results of this experiment show that slurry fertilizer value can be estimated by two main physical parameters: electrical conductivity (EC) and specific gravity (SG). Electrical conductivity (EC) can be evaluated for estimating ammoniacal nitrogen and potassium in pig feces, in pig urine and in pig manures; specific gravity (SG) can be evaluated for estimating total nitrogen in pig feces, in pig urine, in pig manures and phosphorus in pig manures. The second one is to study the relationships between nutrient contents and nutrients intake is to estimate fertilizer value of raw swine slurries. Data of nutrient contents in diets and in slurries were obtain by feeding experiment and analyzed. One-way ANOVA analytical results of this paper show that the effect of d
	TO cite this article:Yang Zengling,Han Lujia,Liu Yi, et al. Experimental Study on Estimating Fertilizer Value of Swine Slurries[OL].[15 March 2004] http://en.paper.edu.cn/en_releasepaper/content/470


	5. Study on Influence of Cyclodextrins on the Photolysis of Dissolved Anthracene by Fluorescence Spectroscopy
	Mu Junze,Zhang Yong
	Environmental Science and Techology 19 February 2004
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract: In this paper, a simple, fast and effective fluorescent method for studying the photolysis of dissolved anthracene (An) in cyclodextrins (CDs) aqueous solutions was developed. With this method the influences of five kinds of CDs on the photolysis of dissolved An were investigated. It was found that all five CDs have promotive effects on the photolysis of An. It was due to the incorporation of An into the CDs cavities which inhibited self-quenching of triplet-state An and prolonged the lifetime of singlet-state An. These enhanced the possibility of attack of oxygen to An and more singlet-state oxygens were produced. The effects of cavity sizes and steric hindrance of substituents of CDs on photolysis of An were explored. The order of capacity for promotion of various CDs was as follows：hydroxypropyl-β-CD （HPCD）> heptakis(2,6-di-O-methyl)-β-CD (DMCD)>β-CD>γ-CD>α-CD.
	TO cite this article:Mu Junze,Zhang Yong. Study on Influence of Cyclodextrins on the Photolysis of Dissolved Anthracene by Fluorescence Spectroscopy[OL].[19 February 2004] http://en.paper.edu.cn/en_releasepaper/content/299

Select/Unselect all

For Selected Papers

Saved Papers

Please enter a name for this paper to be shown in your personalized Saved Papers list

Second-level Subject

Basic Subject of Environm...(45)
Environmental Engineering(74)
Environmentology(11)
Other Subjects of Environ...(6)

Rank

Alert Name:
Alerting to:
Authentication email will be sent to your email address in 24 hours
Frequency:
Email Message Format:	Plain text Graphical(HTML)

Complete the form below and we will recommend the selected titles to your friends on your behalf. * Indicates a required field.
Your name*:
Your email address*:
Recipient's name*:
Recipient's email address*:
(multiple recipient's names and email addresses should be separated with semicolons)
Your comments:	I thought you would find the page(s) useful.

Your name:
Your email address:
Recipient's name:
Recipient's email address:
(multiple recipient's names and email addresses should be separated with semicolons)
Your comments:	I thought you would find this page useful.

Disclaimer: This message was sent to your friend using the "Send it to a friend" facility on the Sciencepaper Online’ WWW site, http://www.paper.edu.cn/en. The Sciencepaper Online is not responsible for the content of this email, and anything said in this email does not necessarily reflect the Sciencepaper Online's views.

	Check out RSS, or use RSS reader to subscribe this item