Electrochemical treatment of chemical oxygen demand in produced water using flow-by porous graphite electrode was written by Abdel-Salam, Omar E.;Abou Taleb, Enas M.;Afify, Ahmed A.. And the article was included in Water and Environment Journal in 2018.Electric Literature of C18H37Cl This article mentions the following:
Produced water is the largest wastewater stream generated in the oil and gas industries. In this study, experiments were carried out using a bench-scale electrochem. cell using flow-by porous graphite electrode, for oxidation of organic matter in produced water which was collected from natural gas processing field (real sample). The effect of anodic c.d. and influent feed flow rate on COD (COD) removal efficiency, and energy consumption were investigated. The maximum removal efficiency of 66.52% was obtained for a flow rate of 50 mL/min, c.d. of 1.41 mA/cm2 and pH of 7.3 for an influent COD of 2845 mg O2/L. The energy consumption at these conditions was 2.12 kWh/kgCOD. In the experiment, the researchers used many compounds, for example, 1-Chlorooctadecane (cas: 3386-33-2Electric Literature of C18H37Cl).
1-Chlorooctadecane (cas: 3386-33-2) belongs to organic chlorides. Organochlorines are organic compounds having multiple chlorine atoms. They were the first synthetic pesticides that were used in agriculture. They are resistant to most microbial and chemical degradations. Aryl chlorides may be prepared by the Friedel-Crafts halogenation, using chlorine and a Lewis acid catalyst.Electric Literature of C18H37Cl
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics