Abstract
This work focuses on the determination of chemical oxygen demand (COD) using boron-doped diamond (BDD) electrode with ultrasound (US). US has remarkable influence on electrochemical determination of COD including improving the sensitivity of degradation efficiency, accelerating the mass transfer process and expanding measurement range. The new method requires no toxic reagents, costs less analysis time and the operation is simple. A linear range of 0 to 23200mg·l-1 COD and a low detection limit of 0.192mg·l-1 COD are well established with the present approach. The COD value of the simulated organic wastewater determined by this method agrees well with the standard dichromate method, and it shows great accuracy, stability and reproducibility.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
