The present study focusses on improving the performance of a Continuous Bipolar Mode Electrocoagulation (CBME) system for removal of recalcitrant total organic carbon (TOC) and total phosphorus (TP) from a marigold flower processing wastewater (MWW). The process optimization on a basic configuration of CBME system was carried out as the first step. Studies to further enhance the performance were carried out. CBME technology, when applied in series configuration (as modular system) showed higher removal of TOC (87%) and TP (95%) compared to the other approaches. Micro pollutant analysis was carried out which resulted in complete removal of pollutants after treatment. © 2020 Taylor &amp; Francis.

Debraj Bhattacharyya

Department of Civil Engineering

Tarun Kanti Panda

Department of Chemistry

M. Damaraju

V.K. Gupta

K.K. Kurilla

Indian Institute of Technology Hyderabad (IITH) is a premier institute of science and technology established in 2008. IITH has been consistently ranked in the&nbsp;<a href="https://iith.ac.in/reports/" rel="noopener noreferrer">top 10 institutes</a>&nbsp;in India for Engineering&nbsp;<a href="https://www.nirfindia.org/2021/EngineeringRanking.html" rel="noopener noreferrer" target="_blank">according to NIRF</a>&nbsp;making it one of the most coveted schools for science and technology in the country.

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IIT Hyderabad

Separation Science and Technology (Philadelphia)

Improving the performance of a continuous bipolar-mode electrocoagulation (CBME) system, treating a marigold flower processing wastewater, through process modifications

Journal	Separation Science and Technology (Philadelphia)
Publisher	Bellwether Publishing, Ltd.
ISSN	01496395