Stability and energy efficiency of pulsed corona discharge in treatment of dispersed high-conductivity aqueous solutions

Iakov Kornev, Filipp Saprykin, Sergei Preis

Результат исследований: Материалы для журналаСтатья

6 Цитирования (Scopus)

Аннотация

Pulsed corona discharge (PCD) is an energy-efficient method of water treatment, although its instability in treatment of conductive solutions showered onto the electrodes presents a problem. The impact of conductivity and gaseous ozone concentration on the discharge stability and the energy transfer efficiency was established. The discharge was stabilized by adjusting the voltage pulse shape. Energy dissipation increases with the treated solution conductivity due to ohmic losses reaching 30% of the energy delivered to the reactor at 45 mS cm−1. The PCD energy efficiency and safety was improved by the modified electrode system design reducing the losses.

Язык оригиналаАнглийский
Страницы (с-по)42-50
Число страниц9
ЖурналJournal of Electrostatics
Том89
DOI
СостояниеОпубликовано - 1 окт 2017

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Biotechnology
  • Condensed Matter Physics
  • Surfaces, Coatings and Films
  • Electrical and Electronic Engineering

Fingerprint Подробные сведения о темах исследования «Stability and energy efficiency of pulsed corona discharge in treatment of dispersed high-conductivity aqueous solutions». Вместе они формируют уникальный семантический отпечаток (fingerprint).

  • Цитировать