Simultaneous Removal of Nitrogen and Refractory Organics from a Biologically Treated Leachate by Pulse Electrochemical Oxidation in a Multi-channel Flow Reactor.

ABSTRACT: Electrochemical oxidation (EO) is often used in the advanced treatment of refractory wastewater. However, in a conventional EO process of direct-current (DC) power supply, oxide layers often form on the anodes, which not only hinder the oxidation reaction on them but also cause higher energy consumption. In this paper, a biologically treated leachate (BTL) of municipal solid waste (MSW) was comparably treated by EO with DC (DC-EO), monopulse (MP-EO), and double pulse (DP-EO) power source models in a home-made multi-channel flow reactor. The effects of process parameters of current density (I _A), superficial liquid velocity (U _L), pulse frequency (f _P), duty ratio (R _D), and so forth on the removal efficiency of chemica

SUBMITTER: Jiang Z 

PROVIDER: S-EPMC8495886 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature