Electrochemical treatment of trace endocrine disrupting chemicals with a three-dimensional electrode system

Ryuta Nagata, Michal Prosnansky, Yutaka Sakakibara

Research output: Contribution to journalArticlepeer-review

10 Citations (Scopus)

Abstract

The wide pollution of Endocrine Disrupting Chemicals (EDCs) in the aquatic environment is of great concern to aquatic organisms and human health. Previous researches indicated that the main sources of the EDCs were sewage treatment plants (STPs). In this paper, we reported treatment results of synthetic wastewater containing several EDCs by a three-dimensional electrode system. Pt/Ti granular electrodes were used to enlarge the effective surface area of the anode. Concentrations of EDCs were prepared in the range of 1-1000 μg/1. In batch and continuous treatments, EDCs were successfully removed by the present system. Electric current and recycling flow rate played important roles for removal efficiency and reactor design. Energy consumptions were in the range of 0.1-10 Wh/m3. Furthermore, a selective removal of EDCs was demonstrated. From these results, we concluded that electrochemical oxidation process using the system has a potential for the treatment of trace EDCs.

Original languageEnglish
Pages (from-to)97-102
Number of pages6
JournalJournal of Advanced Oxidation Technologies
Volume9
Issue number1
DOIs
Publication statusPublished - 2006 Jan 31

Keywords

  • 17β-Estradiol
  • Electrochemical treatment
  • Endocr disrupting chemicals
  • Three-dimensional electrode system

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry

Fingerprint Dive into the research topics of 'Electrochemical treatment of trace endocrine disrupting chemicals with a three-dimensional electrode system'. Together they form a unique fingerprint.

Cite this