The Experts below are selected from a list of 10476 Experts worldwide ranked by ideXlab platform

R. Nagata - One of the best experts on this subject based on the ideXlab platform.

  • Enhanced Treatment of Trace Pollutants by a Novel Electrolytic Cell
    Engineering in Life Sciences, 2006
    Co-Authors: Yutaka Sakakibara, Y. Senda, T. Obanayama, R. Nagata
    Abstract:

    Continuous experiments were conducted to evaluate the Electrolytic performance of a novel 3-dimensional Electrolytic Cell consisting of granular Pt/Ti electrodes. The electric current efficiency to decompose indigotrisulfonate was approx. 96 %, while energy consumption was one to two orders of magnitude smaller than that for O 3 treatment. Furthermore, the Cell was successfully applied to treat trace endocrine disrupting chemicals (EDCs) and chlorinated compounds. Energy consumption was in the range of 2 to 10 Wh/m 3 . From these results, it was concluded that the present Electrolytic Cell would be a feasible alternative to conventional oxidation processes in water treatment.

  • Enhanced Treatment of Trace Pollutants by a Novel Electrolytic Cell
    Engineering in Life Sciences, 2006
    Co-Authors: Yutaka Sakakibara, Y. Senda, T. Obanayama, R. Nagata
    Abstract:

    Continuous experiments were conducted to evaluate the Electrolytic performance of a novel 3-dimensional Electrolytic Cell consisting of granular Pt/Ti electrodes. The electric current efficiency to decompose indigotrisulfonate was approx. 96 %, while energy consumption was one to two orders of magnitude smaller than that for O 3 treatment. Furthermore, the Cell was successfully applied to treat trace endocrine disrupting chemicals (EDCs) and chlorinated compounds. Energy consumption was in the range of 2 to 10 Wh/m 3 . From these results, it was concluded that the present Electrolytic Cell would be a feasible alternative to conventional oxidation processes in water treatment.

Yutaka Sakakibara - One of the best experts on this subject based on the ideXlab platform.

  • Enhanced Treatment of Trace Pollutants by a Novel Electrolytic Cell
    Engineering in Life Sciences, 2006
    Co-Authors: Yutaka Sakakibara, Y. Senda, T. Obanayama, R. Nagata
    Abstract:

    Continuous experiments were conducted to evaluate the Electrolytic performance of a novel 3-dimensional Electrolytic Cell consisting of granular Pt/Ti electrodes. The electric current efficiency to decompose indigotrisulfonate was approx. 96 %, while energy consumption was one to two orders of magnitude smaller than that for O 3 treatment. Furthermore, the Cell was successfully applied to treat trace endocrine disrupting chemicals (EDCs) and chlorinated compounds. Energy consumption was in the range of 2 to 10 Wh/m 3 . From these results, it was concluded that the present Electrolytic Cell would be a feasible alternative to conventional oxidation processes in water treatment.

  • Direct oxidation treatment by a novel 3-dimensional Electrolytic Cell reactor
    Water Science & Technology: Water Supply, 2006
    Co-Authors: Yutaka Sakakibara, Y. Sena, M. Prosnansky
    Abstract:

    The performance of a novel 3-dimensional Electrolytic Cell reactor for the treatment of dilute solutions was investigated using different dyes (potassium indigotrisulfonate (PI), Orange 2 and Amaranth) and endocrine disrupting chemicals (EDCs). Continuous experiments demonstrated that the present Electrolytic Cell reactor was able to directly oxidize the dyes on the surface of the electrode very quickly in response to a change in electric current. It is interesting to note that the energy consumption for the oxidation of PI and Orange 2 was significantly smaller than for the commercially available ozone generators. The Electrolytic reactor was also successfully applied to the treatment of trace EDCs including 17β-estradiol, bisphenol-A, nonyl-phenol and chlorinated phenols.

  • Direct oxidation treatment by a novel 3-dimensional Electrolytic Cell reactor
    Water Supply, 2006
    Co-Authors: Yutaka Sakakibara, Y. Sena, M. Prosnansky
    Abstract:

    The performance of a novel 3-dimensional Electrolytic Cell reactor for the treatment of dilute solutions was investigated using different dyes (potassium indigotrisulfonate (PI), Orange 2 and Amaranth) and endocrine disrupting chemicals (EDCs). Continuous experiments demonstrated that the present Electrolytic Cell reactor was able to directly oxidize the dyes on the surface of the electrode very quickly in response to a change in electric current. It is interesting to note that the energy consumption for the oxidation of PI and Orange 2 was significantly smaller than for the commercially available ozone generators. The Electrolytic reactor was also successfully applied to the treatment of trace EDCs including 17β-estradiol, bisphenol-A, nonyl-phenol and chlorinated phenols.

  • Enhanced Treatment of Trace Pollutants by a Novel Electrolytic Cell
    Engineering in Life Sciences, 2006
    Co-Authors: Yutaka Sakakibara, Y. Senda, T. Obanayama, R. Nagata
    Abstract:

    Continuous experiments were conducted to evaluate the Electrolytic performance of a novel 3-dimensional Electrolytic Cell consisting of granular Pt/Ti electrodes. The electric current efficiency to decompose indigotrisulfonate was approx. 96 %, while energy consumption was one to two orders of magnitude smaller than that for O 3 treatment. Furthermore, the Cell was successfully applied to treat trace endocrine disrupting chemicals (EDCs) and chlorinated compounds. Energy consumption was in the range of 2 to 10 Wh/m 3 . From these results, it was concluded that the present Electrolytic Cell would be a feasible alternative to conventional oxidation processes in water treatment.

T. Obanayama - One of the best experts on this subject based on the ideXlab platform.

  • Enhanced Treatment of Trace Pollutants by a Novel Electrolytic Cell
    Engineering in Life Sciences, 2006
    Co-Authors: Yutaka Sakakibara, Y. Senda, T. Obanayama, R. Nagata
    Abstract:

    Continuous experiments were conducted to evaluate the Electrolytic performance of a novel 3-dimensional Electrolytic Cell consisting of granular Pt/Ti electrodes. The electric current efficiency to decompose indigotrisulfonate was approx. 96 %, while energy consumption was one to two orders of magnitude smaller than that for O 3 treatment. Furthermore, the Cell was successfully applied to treat trace endocrine disrupting chemicals (EDCs) and chlorinated compounds. Energy consumption was in the range of 2 to 10 Wh/m 3 . From these results, it was concluded that the present Electrolytic Cell would be a feasible alternative to conventional oxidation processes in water treatment.

  • Enhanced Treatment of Trace Pollutants by a Novel Electrolytic Cell
    Engineering in Life Sciences, 2006
    Co-Authors: Yutaka Sakakibara, Y. Senda, T. Obanayama, R. Nagata
    Abstract:

    Continuous experiments were conducted to evaluate the Electrolytic performance of a novel 3-dimensional Electrolytic Cell consisting of granular Pt/Ti electrodes. The electric current efficiency to decompose indigotrisulfonate was approx. 96 %, while energy consumption was one to two orders of magnitude smaller than that for O 3 treatment. Furthermore, the Cell was successfully applied to treat trace endocrine disrupting chemicals (EDCs) and chlorinated compounds. Energy consumption was in the range of 2 to 10 Wh/m 3 . From these results, it was concluded that the present Electrolytic Cell would be a feasible alternative to conventional oxidation processes in water treatment.

Y. Senda - One of the best experts on this subject based on the ideXlab platform.

  • Enhanced Treatment of Trace Pollutants by a Novel Electrolytic Cell
    Engineering in Life Sciences, 2006
    Co-Authors: Yutaka Sakakibara, Y. Senda, T. Obanayama, R. Nagata
    Abstract:

    Continuous experiments were conducted to evaluate the Electrolytic performance of a novel 3-dimensional Electrolytic Cell consisting of granular Pt/Ti electrodes. The electric current efficiency to decompose indigotrisulfonate was approx. 96 %, while energy consumption was one to two orders of magnitude smaller than that for O 3 treatment. Furthermore, the Cell was successfully applied to treat trace endocrine disrupting chemicals (EDCs) and chlorinated compounds. Energy consumption was in the range of 2 to 10 Wh/m 3 . From these results, it was concluded that the present Electrolytic Cell would be a feasible alternative to conventional oxidation processes in water treatment.

  • Enhanced Treatment of Trace Pollutants by a Novel Electrolytic Cell
    Engineering in Life Sciences, 2006
    Co-Authors: Yutaka Sakakibara, Y. Senda, T. Obanayama, R. Nagata
    Abstract:

    Continuous experiments were conducted to evaluate the Electrolytic performance of a novel 3-dimensional Electrolytic Cell consisting of granular Pt/Ti electrodes. The electric current efficiency to decompose indigotrisulfonate was approx. 96 %, while energy consumption was one to two orders of magnitude smaller than that for O 3 treatment. Furthermore, the Cell was successfully applied to treat trace endocrine disrupting chemicals (EDCs) and chlorinated compounds. Energy consumption was in the range of 2 to 10 Wh/m 3 . From these results, it was concluded that the present Electrolytic Cell would be a feasible alternative to conventional oxidation processes in water treatment.

Jin Xuan - One of the best experts on this subject based on the ideXlab platform.

  • modeling of a micro auto Electrolytic Cell for hydrogen production
    International Journal of Hydrogen Energy, 2012
    Co-Authors: Huizhi Wang, Dennis Y C Leung, Jin Xuan
    Abstract:

    Abstract This paper numerically investigates a portable fuel processor, i.e., micro-scale auto-Electrolytic Cell (AEC), for on-site hydrogen production in an economical, spontaneous and controllable manner. The AEC in this study consists of a galvanic couple of magnesium and steel in sodium chloride solution. A single Laplace's equation with boundary conditions determined from electrode reaction kinetics is solved for the potential inside the AEC. A dynamic mesh model based on arbitrary Lagrangian–Eulerian description is applied to track the moving boundary of the dissolving magnesium anode. Based on the model, the spatio-temporal distributions of potential, current density, hydrogen generation rate and other important parameters associated with the AEC are obtained. A great enhancement of hydrogen generation rate is found achievable by miniaturizing the AEC. In addition, parametric analyses are also performed focusing on important geometric factors. The study suggests that it would be better to arrange a number of micro-scale AEC units together to attain a desired total hydrogen output. The present study contributes to a better understanding of the hydrogen generation characteristics of AECs, hence facilitates their future development. The developed model can also serve as a useful tool to study other similar electrochemical systems.