Degradation of nonylphenol ethoxylate-10 (NPE-10) by mediated electrochemical oxidation (MEO) technology
Nonylphenol ethoxylate (NPE-10) is a non-ionic surfactant that is synthesized from alkylphenol ethoxylate. The accumulation of NPE-10 in wastewater will endanger the ecosystem as well as the human being. Nowadays, NPE-10 can be degraded indirectly by using an electrochemical treatment by the advance...
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Penerbit Universiti Kebangsaan Malaysia
2021
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| Online Access: | http://journalarticle.ukm.my/16496/1/9.pdf http://journalarticle.ukm.my/16496/ https://www.ukm.my/jsm/malay_journals/jilid50bil2_2021/KandunganJilid50Bil2_2021.html |
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| author | Setiyanto, Henry Syaifullah, Muhammad Muslim Adyatmika, I Made Dian Ayu Setyorini, Azis, Muhammad Yudhistira Zulfikar, Muhammad Ali Vienna Saraswaty, |
| author_facet | Setiyanto, Henry Syaifullah, Muhammad Muslim Adyatmika, I Made Dian Ayu Setyorini, Azis, Muhammad Yudhistira Zulfikar, Muhammad Ali Vienna Saraswaty, |
| author_sort | Setiyanto, Henry |
| building | Tun Sri Lanang Library |
| collection | Institutional Repository |
| content_provider | Universiti Kebangsaan Malaysia |
| content_source | UKM Journal Article Repository |
| continent | Asia |
| country | Malaysia |
| description | Nonylphenol ethoxylate (NPE-10) is a non-ionic surfactant that is synthesized from alkylphenol ethoxylate. The accumulation of NPE-10 in wastewater will endanger the ecosystem as well as the human being. Nowadays, NPE-10 can be degraded indirectly by using an electrochemical treatment by the advancement of technology. Thus, this study is aimed to evaluate the electro-degradation potential of NPE-10 by MEO using Ce(IV) ionic mediator. In addition, the influence of Ag(I) ionic catalyst in the performance of MEO for the degradation of NPE-10 was also observed. The potency of MEO technology in the NPE-10 degradation was evaluated by voltammetry technique and confirmed by titrimetry and LC-MS analysis. The results showed that in the absence of Ag(I) ionic catalyst, the degradation of NPE-10 by MEO was 85.93%. Furthermore, when the Ag(I) ionic catalyst was applied, the performance of MEO in degradation of NPE-10 was improved to 95.12%. The back titration using Ba(OH)2 confirmed the formation of CO2 by 46.79%, whereas the redox titration shows the total of degradation organic compounds by 42.50%. It was emphasized by the formation of two new peaks in the LC-MS chromatogram. In summary, our results confirmed the potential of MEO technology for the NPE-10 degradation. |
| format | Article |
| id | my-ukm.journal.16496 |
| institution | Universiti Kebangsaan Malaysia |
| language | en |
| publishDate | 2021 |
| publisher | Penerbit Universiti Kebangsaan Malaysia |
| record_format | eprints |
| spelling | my-ukm.journal.164962021-04-28T04:32:28Z http://journalarticle.ukm.my/16496/ Degradation of nonylphenol ethoxylate-10 (NPE-10) by mediated electrochemical oxidation (MEO) technology Setiyanto, Henry Syaifullah, Muhammad Muslim Adyatmika, I Made Dian Ayu Setyorini, Azis, Muhammad Yudhistira Zulfikar, Muhammad Ali Vienna Saraswaty, Nonylphenol ethoxylate (NPE-10) is a non-ionic surfactant that is synthesized from alkylphenol ethoxylate. The accumulation of NPE-10 in wastewater will endanger the ecosystem as well as the human being. Nowadays, NPE-10 can be degraded indirectly by using an electrochemical treatment by the advancement of technology. Thus, this study is aimed to evaluate the electro-degradation potential of NPE-10 by MEO using Ce(IV) ionic mediator. In addition, the influence of Ag(I) ionic catalyst in the performance of MEO for the degradation of NPE-10 was also observed. The potency of MEO technology in the NPE-10 degradation was evaluated by voltammetry technique and confirmed by titrimetry and LC-MS analysis. The results showed that in the absence of Ag(I) ionic catalyst, the degradation of NPE-10 by MEO was 85.93%. Furthermore, when the Ag(I) ionic catalyst was applied, the performance of MEO in degradation of NPE-10 was improved to 95.12%. The back titration using Ba(OH)2 confirmed the formation of CO2 by 46.79%, whereas the redox titration shows the total of degradation organic compounds by 42.50%. It was emphasized by the formation of two new peaks in the LC-MS chromatogram. In summary, our results confirmed the potential of MEO technology for the NPE-10 degradation. Penerbit Universiti Kebangsaan Malaysia 2021-02 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/16496/1/9.pdf Setiyanto, Henry and Syaifullah, Muhammad Muslim and Adyatmika, I Made and Dian Ayu Setyorini, and Azis, Muhammad Yudhistira and Zulfikar, Muhammad Ali and Vienna Saraswaty, (2021) Degradation of nonylphenol ethoxylate-10 (NPE-10) by mediated electrochemical oxidation (MEO) technology. Sains Malaysiana, 50 (2). pp. 373-381. ISSN 0126-6039 https://www.ukm.my/jsm/malay_journals/jilid50bil2_2021/KandunganJilid50Bil2_2021.html |
| spellingShingle | Setiyanto, Henry Syaifullah, Muhammad Muslim Adyatmika, I Made Dian Ayu Setyorini, Azis, Muhammad Yudhistira Zulfikar, Muhammad Ali Vienna Saraswaty, Degradation of nonylphenol ethoxylate-10 (NPE-10) by mediated electrochemical oxidation (MEO) technology |
| title | Degradation of nonylphenol ethoxylate-10 (NPE-10) by mediated electrochemical oxidation (MEO) technology |
| title_full | Degradation of nonylphenol ethoxylate-10 (NPE-10) by mediated electrochemical oxidation (MEO) technology |
| title_fullStr | Degradation of nonylphenol ethoxylate-10 (NPE-10) by mediated electrochemical oxidation (MEO) technology |
| title_full_unstemmed | Degradation of nonylphenol ethoxylate-10 (NPE-10) by mediated electrochemical oxidation (MEO) technology |
| title_short | Degradation of nonylphenol ethoxylate-10 (NPE-10) by mediated electrochemical oxidation (MEO) technology |
| title_sort | degradation of nonylphenol ethoxylate-10 (npe-10) by mediated electrochemical oxidation (meo) technology |
| url | http://journalarticle.ukm.my/16496/1/9.pdf http://journalarticle.ukm.my/16496/ https://www.ukm.my/jsm/malay_journals/jilid50bil2_2021/KandunganJilid50Bil2_2021.html |
| url_provider | http://journalarticle.ukm.my/ |