Membrane Capacitive Deionization for Produced Water Treatment

Produced water (PW) is wastewater generated when oil or gas is extracted from underground reservoirs. It is a mixture of various organic and inorganic compounds, including benzene, toluene, ethylbenzene and xylene (BTEX) which has become a global environmental problem due to its enormous volume an...

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Main Author: David Wahyu Permadi, M
Format: Final Project
Language:Indonesia
Online Access:https://digilib.itb.ac.id/gdl/view/38441
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Institution: Institut Teknologi Bandung
Language: Indonesia
id id-itb.:38441
spelling id-itb.:384412019-05-24T13:37:45ZMembrane Capacitive Deionization for Produced Water Treatment David Wahyu Permadi, M Indonesia Final Project BTEX , MCDI, Produced water. INSTITUT TEKNOLOGI BANDUNG https://digilib.itb.ac.id/gdl/view/38441 Produced water (PW) is wastewater generated when oil or gas is extracted from underground reservoirs. It is a mixture of various organic and inorganic compounds, including benzene, toluene, ethylbenzene and xylene (BTEX) which has become a global environmental problem due to its enormous volume and toxicity. The objective of this study was to investigate the feasibility of membrane capacitive deionization (MCDI) in removing ions and BTEX components from produced water. The desalination process was obtained when cell potential in the range of 1–1.6 V and flowrate in the range 20-40 mL/min were applied. The system succeed to reduce ions 40.7-58.7% and organic carbon 14.2-20.1%, while the maximum energy consumption is 0.595 kWh/m3 and the minimum energy consumption is 0.18 kWh/m3. The research findings derived from this study identified parameters that merit further improvements regarding modification of electrodes, ion exchange membranes, MCDI cell design to overcome limitations of ion and organic adsorption and to overcome organic fouling. text
institution Institut Teknologi Bandung
building Institut Teknologi Bandung Library
continent Asia
country Indonesia
Indonesia
content_provider Institut Teknologi Bandung
collection Digital ITB
language Indonesia
description Produced water (PW) is wastewater generated when oil or gas is extracted from underground reservoirs. It is a mixture of various organic and inorganic compounds, including benzene, toluene, ethylbenzene and xylene (BTEX) which has become a global environmental problem due to its enormous volume and toxicity. The objective of this study was to investigate the feasibility of membrane capacitive deionization (MCDI) in removing ions and BTEX components from produced water. The desalination process was obtained when cell potential in the range of 1–1.6 V and flowrate in the range 20-40 mL/min were applied. The system succeed to reduce ions 40.7-58.7% and organic carbon 14.2-20.1%, while the maximum energy consumption is 0.595 kWh/m3 and the minimum energy consumption is 0.18 kWh/m3. The research findings derived from this study identified parameters that merit further improvements regarding modification of electrodes, ion exchange membranes, MCDI cell design to overcome limitations of ion and organic adsorption and to overcome organic fouling.
format Final Project
author David Wahyu Permadi, M
spellingShingle David Wahyu Permadi, M
Membrane Capacitive Deionization for Produced Water Treatment
author_facet David Wahyu Permadi, M
author_sort David Wahyu Permadi, M
title Membrane Capacitive Deionization for Produced Water Treatment
title_short Membrane Capacitive Deionization for Produced Water Treatment
title_full Membrane Capacitive Deionization for Produced Water Treatment
title_fullStr Membrane Capacitive Deionization for Produced Water Treatment
title_full_unstemmed Membrane Capacitive Deionization for Produced Water Treatment
title_sort membrane capacitive deionization for produced water treatment
url https://digilib.itb.ac.id/gdl/view/38441
_version_ 1821997522641485824