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TL;DR: The technical feasibility of the use of activated carbon, synthetic resins, and various low-cost natural adsorbents for the removal of phenol and its derivatives from contaminated water has been reviewed and it should be noted that the adsorption capacities of the adsorbent vary significantly depending on the characteristics of the individual adsorbENT, the extent of chemical modifications, and the concentrations of solutes.
723 citations
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TL;DR: In this paper, a new mix design method for self-compacting concrete (SCC) is proposed, where the amount of aggregates required is determined, and the paste of binders is then filled into the voids of aggregate to ensure that the concrete thus obtained has flowability, selfcompacting ability and other desired SCC properties.
568 citations
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TL;DR: The Dubinin-Kaganer-Radushkevick model was adopted to describe the single-solute sorption isotherms and the kinetics of metal ions sorption was examined and the pseudo-first-order rate constant was finally evaluated.
554 citations
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TL;DR: In this paper, a spin-loading asymmetric cellulose acetate (CA) hollow fiber membrane was examined using a scanning electron microscope and the silver content in the fiber was measured using an inductively coupled plasma atomic emission spectrometer.
Abstract: Silver-loading asymmetric cellulose acetate (CA) hollow fiber membrane was spun via the dry jet-wet spinning technique. The spinning solution was prepared by dissolving AgNO3 and CA in N,N-dimethylformamide (DMF). The silver ions were reduced in the spinning dope into silver nano-particles. The morphology of the resulting hollow fibers was examined using a scanning electron microscope and the silver content in the fiber was measured using an inductively coupled plasma atomic emission spectrometer. The antibacterial activities were evaluated. These hollow fibers had a sponge-like structure and dense inner and outer surfaces. At a 50 k magnification, the pore on the skin layer was not observable, while the nodule size was smaller than 10 nm. The residual silver content of as-spun hollow fiber was about 60% of the original silver added in the polymer solution. After immersing in water bath for 180 days, the silver content in the bulk of the hollow fibers decreased to 60% and the silver content on the surface reduced to 10%, yet still showed antibacterial activity against Escherichia coli and Staphylococcus aureus. After permeating with water for 5 days, the silver content in the hollow fibers decreased, and did not show antibacterial activity against E. coli and S. aureus. Thus, silver content must be periodically replenished after permeation. The proper range of AgNO3 in the spinning solution for CA hollow fiber should be about 100–1000 ppm. Copyright © 2005 John Wiley & Sons, Ltd.
360 citations
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TL;DR: In this article, a feed-forward neural network is used to associate the cutting parameters with the cutting performance and a simulated annealing (SA) algorithm is applied to the neural network for solving the optimal cutting parameters based on a performance index within the allowable working conditions.
Abstract: Owing to the complexity of wire electrical discharge machining (wire-EDM), it is very difficult to determine optimal cutting parameters for improving cutting performance. The paper utilizes a feedforward neural network to associate the cutting parameters with the cutting performance. A simulated annealing (SA) algorithm is then applied to the neural network for solving the optimal cutting parameters based on a performance index within the allowable working conditions. Experimental results have shown that the cutting performance of wire-EDM can be greatly enhanced using this new approach.
280 citations
Authors
Showing all 663 results
Name | H-index | Papers | Citations |
---|---|---|---|
Kuei-Hsien Chen | 75 | 652 | 24809 |
Ruey-Shin Juang | 69 | 357 | 21342 |
Kueir-Rarn Lee | 50 | 325 | 10604 |
Chien-Chieh Hu | 33 | 89 | 3714 |
Jaw-Lin Wang | 33 | 143 | 3279 |
Jyh-Wei Lee | 30 | 179 | 3505 |
Shia-Chung Chen | 29 | 178 | 2770 |
Su-Hsia Lin | 27 | 55 | 2979 |
Jen-Taut Yeh | 26 | 115 | 2005 |
Hui-An Tsai | 24 | 72 | 1747 |
Rong Fung Huang | 24 | 125 | 1924 |
Zone-Ching Lin | 22 | 150 | 1952 |
Jehn-Ruey Jiang | 22 | 136 | 1817 |
Wang Long Li | 20 | 105 | 1536 |
Chen-Chia Chou | 20 | 139 | 1301 |