Suhartono, Jono and Shintha, Arnia and Alim, Imat Nur and Agnia, Jihan Rizky (2019) A Study of Using Membranes Carbon Nanotubes Integrating with Ozone for Reducing Natural Organic Matter (NOM) Jatiluhur Dam. In: International Conference on Green Technology and Design, 2020, Kampus Institut Teknologi Nasional - Bandung.

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Abstract

this paper investigates the implementation of carbon nanotubes membrane integrating with ozone technology in reducing Natural Organic Matter (NOM) where in this case used approach humic acid as representative of NOM. NOM is the one indication of impurities in water thus it needs to be remove the NOM contained in water especially for consumption demand. In this study, water sample was taken Jatiluhur dam. Membrane is capable to filter some of molecule which cannot be pass through the flow because of it have selective semipermeable properties. On the other hands Ozone is one of the strongest oxidizer that may well reduce impurities in water. This study was conducted by integrating Ozone and membrane process expected to improve membrane performance because of this oxidizer may also reduce fouling in membrane surface. There are three types of membranes being used that is pure PVDF, CNTs-P/PVDF, and CNTs-O/PVDF. The experiment was also conducted in different range of pH where the NOM content in permeate resulting from the process is analyzed.

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