Perilaku Pemindahan Zat Warna Golongan Thiazine, Azo, dan Triarylmethane dari Tanah Kaolinite yang Terpolusi Bahan Organik dengan Menggunakan Teknologi Remediasi Elektrokinetik (EKR)

Effendi
{"title":"Perilaku Pemindahan Zat Warna Golongan Thiazine, Azo, dan Triarylmethane dari Tanah Kaolinite yang Terpolusi Bahan Organik dengan Menggunakan Teknologi Remediasi Elektrokinetik (EKR)","authors":"Effendi","doi":"10.32734/st.v2i2.507","DOIUrl":null,"url":null,"abstract":"Telah dilakukan penelitian tentang potensi teknik remediasi elektro-kinetik (EKR) untuk menghilangkan polutan zat warna dari tanah kaolinite yang terpolusi bahan bahan organik. Methylene blue (MB), methyl orange (MO), dan phenol red (PR) mewakili pewarna golongan thiazine, azo, dan tryarilmethane masing-masing, yang ditambahkan pada kaolinite dipilih sebagai model untuk uji polutan pewarna. Alat EKR (panjang 15 cm) dilengkapi dengan arus listrik DC dengan nilai maksimum 30 V. Elektroda grafit digunakan untuk kedua anoda dan katoda dipasang untuk empat belas hari operasional. Hasilnya, hanya 40-55% pewarna yang berhasil dikeluarkan dari bagian tanah dengan menggunakan air suling. Namun, dengan penambahan beberapa elektrolit; persentase pewarna yang dikeluarkan dari tanah meningkat dari 73- 76% dan 85 - 89% untuk elektrolit natrium sulfat dan monosodium dihidrogen fosfat secara berturut-turut. Dalam konteks pengontrolan pH, ditemukan bahwa hanya 55-64% pewarna yang dikeluarkan tanpa kontrol pH. Peningkatan yang signifikan dicapai dengan mengendalikan pH sistem. Dengan mengendalikan pH di ruang katoda, didapati 23% MB, 25% MO dan 18% PR masih ada dalam sistem. Sementara dengan mengendalikan pH di ruang anoda, hampir 90% pewarna yang diuji dapat dikeluarkan dari ruang kaolinite secara efektif. Pergerakan pewarna thiazine, dari anoda ke ruang katoda dikendalikan oleh fenomena elektro-migrasi dan elektro-osmosis. Sebaliknya, pewarna azo diangkut dari katoda ke ruang anoda dengan cara yang sama. Namun, pewarna triarylmethane dikeluarkan dari bagian tanah dengan hanya melalui fenomena elektro-osmosis dari anoda ke ruang katoda. Untuk tiga jenis pewarna yang diuji, ditemukan bahwa aliran elektro-osmotik bergerak dari arah anoda ke arah katoda. \n  \nIn this study, the investigation about the potency of electro-kinetic remediation technology (EKR) for the removal of organic dyes from the polluted kaolinitic soil has been conducted. Methylene blue (MB), methyl orange (MO), and phenol red (PR) are representing a thiazine, an azo, and a triarylmethane dye respectively, which was introduced to kaolinitic soil were selected as the model for pollutant dyes tests.An EKR tool (15 cm length) equipped with a DC electric current with the maximum values of 30 V. Graphite electrodes were used for both anode and cathode were set up for 14 days operation.As a result, only 40-55 % of dye was removed from the soil sections by using distilled water.However, by the addition of some electrolytes; the percentage of dyes removed from the soil increased from 73-76 % and 85-89 % for sodium sulphate, and monosodium dihydrogen phosphate, respectively. In the context of pH controlling,it was found that 55-64 % of dyes were removed without controlling the pH.The significant improvement was achieved by controlling the pH of the system. By controlling the pH in the cathode chamber, only 23 % of MB, 25 % of MO, and 18 % of PR dyes remain in the soil sections, respectively. While by controlling the pH in the anode chamber, almost 90 % of tested dyes could be removed from the kaolinitic soil chamber effectively.The movement of a thiazine dye, from the anode to the cathode chamber was controlled by electro-migration and electro-osmosis phenomena. An azo dye transported from the cathode to the anode chamber by a similar process. However, a triarylmethane dye was removed from the soil sections by only electro-osmosis process. For three kinds of tested dyes, it was found that electro-osmotic flow moving from the anode to the cathode directions.","PeriodicalId":117967,"journal":{"name":"Talenta Conference Series: Science and Technology (ST)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Talenta Conference Series: Science and Technology (ST)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.32734/st.v2i2.507","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

Telah dilakukan penelitian tentang potensi teknik remediasi elektro-kinetik (EKR) untuk menghilangkan polutan zat warna dari tanah kaolinite yang terpolusi bahan bahan organik. Methylene blue (MB), methyl orange (MO), dan phenol red (PR) mewakili pewarna golongan thiazine, azo, dan tryarilmethane masing-masing, yang ditambahkan pada kaolinite dipilih sebagai model untuk uji polutan pewarna. Alat EKR (panjang 15 cm) dilengkapi dengan arus listrik DC dengan nilai maksimum 30 V. Elektroda grafit digunakan untuk kedua anoda dan katoda dipasang untuk empat belas hari operasional. Hasilnya, hanya 40-55% pewarna yang berhasil dikeluarkan dari bagian tanah dengan menggunakan air suling. Namun, dengan penambahan beberapa elektrolit; persentase pewarna yang dikeluarkan dari tanah meningkat dari 73- 76% dan 85 - 89% untuk elektrolit natrium sulfat dan monosodium dihidrogen fosfat secara berturut-turut. Dalam konteks pengontrolan pH, ditemukan bahwa hanya 55-64% pewarna yang dikeluarkan tanpa kontrol pH. Peningkatan yang signifikan dicapai dengan mengendalikan pH sistem. Dengan mengendalikan pH di ruang katoda, didapati 23% MB, 25% MO dan 18% PR masih ada dalam sistem. Sementara dengan mengendalikan pH di ruang anoda, hampir 90% pewarna yang diuji dapat dikeluarkan dari ruang kaolinite secara efektif. Pergerakan pewarna thiazine, dari anoda ke ruang katoda dikendalikan oleh fenomena elektro-migrasi dan elektro-osmosis. Sebaliknya, pewarna azo diangkut dari katoda ke ruang anoda dengan cara yang sama. Namun, pewarna triarylmethane dikeluarkan dari bagian tanah dengan hanya melalui fenomena elektro-osmosis dari anoda ke ruang katoda. Untuk tiga jenis pewarna yang diuji, ditemukan bahwa aliran elektro-osmotik bergerak dari arah anoda ke arah katoda.   In this study, the investigation about the potency of electro-kinetic remediation technology (EKR) for the removal of organic dyes from the polluted kaolinitic soil has been conducted. Methylene blue (MB), methyl orange (MO), and phenol red (PR) are representing a thiazine, an azo, and a triarylmethane dye respectively, which was introduced to kaolinitic soil were selected as the model for pollutant dyes tests.An EKR tool (15 cm length) equipped with a DC electric current with the maximum values of 30 V. Graphite electrodes were used for both anode and cathode were set up for 14 days operation.As a result, only 40-55 % of dye was removed from the soil sections by using distilled water.However, by the addition of some electrolytes; the percentage of dyes removed from the soil increased from 73-76 % and 85-89 % for sodium sulphate, and monosodium dihydrogen phosphate, respectively. In the context of pH controlling,it was found that 55-64 % of dyes were removed without controlling the pH.The significant improvement was achieved by controlling the pH of the system. By controlling the pH in the cathode chamber, only 23 % of MB, 25 % of MO, and 18 % of PR dyes remain in the soil sections, respectively. While by controlling the pH in the anode chamber, almost 90 % of tested dyes could be removed from the kaolinitic soil chamber effectively.The movement of a thiazine dye, from the anode to the cathode chamber was controlled by electro-migration and electro-osmosis phenomena. An azo dye transported from the cathode to the anode chamber by a similar process. However, a triarylmethane dye was removed from the soil sections by only electro-osmosis process. For three kinds of tested dyes, it was found that electro-osmotic flow moving from the anode to the cathode directions.
从高棉、氮、氮和triarymethane污染的有机物质土壤中提取的行为
研究了一项潜在的电子动力学技术,以消除高林土壤中受有机物质污染的颜色污染物。蓝色甲基(MB)、橙色甲基(MO)和红色苯酚(PR)代表了分别加入在高棉、氮和tryarilmethane的染料类,并被选为测试染料污染物的模型。ecr设备(15厘米长)配备DC电流,最大值30伏。石墨电极用于用于阳极和阴极14天的操作。结果,只有40至55%的染料是用蒸馏水从土壤中提取出来的。然而,通过添加一些电解质;从土壤中提取的染料的比例从73- 76%和85 - 89%上升到硫酸钠电解质和磷酸单钠之间。在pH值对照的背景下,研究发现只有55-64%的染料在没有pH控制的情况下产生。通过控制阴极空间的pH值,发现23% MB, 25% MO和18%的PR仍然存在于系统中。同时,通过在anoda空间控制pH值,近90%的测试染料可以有效地从高棉室排出。硫色素的运动,从阳极到阴极室是由电移和电渗透现象控制的。相反,azo染料正以同样的方式从阴极转移到anoda的房间。然而,triarylmethane染料只通过从阳极到阴极室的电渗透现象从陆地部分被提取出来。在测试了三种染料后,发现电渗透流从阳极方向运动到阴极。在这项研究中,对转基因生物的dyes去除异种大豆的可能性的调查一直受到控制。蓝色甲基(MB)、橙色甲基(MO)和红色苯酚(PR)代表了蒂亚嗪、一种氮、一种氮、一种菊苣等。一个EKR工具(15厘米的长度)与一台DC电平,与30亿的最大价值进行匹配。石墨电击是两项注射的,天主教会进行了14天的手术。据建议,只有40%到55%的dye是通过使用未稀释的水从soil分区被移除的。悬浮,通过一些电解质的加法;从石油中提炼的dyes的冷凝从73- 76% %和85-89 %用于硫酸钠和磷酸二氢二氢磷酸钠进行抑制。在pH控制背景下,研究发现56%的dyes在没有控制pH控制的情况下被移除。在天主教会的博士学位中,只有23%的MB, 25%的MO, 18%的作业留在了soil sections,尊敬。当在非现场室控制pH值时,近90%的测试dyes可以从高棉中移除。从这个名字到天主教会的运动是由电子迁移和电渗透现象控制的。一种类似程序的急件,从天主教传到社会。悬浮,一个triarymethane dye被唯一的物理渗透进程移除。为了检测dyes的三个kinds,我发现脑电图流动从牛皮转移到天主教方向。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信