Polypyrrole‐magnetite dispersive micro‐solid‐phase extraction combined with ultraviolet‐visible spectrophotometry for the determination of rhodamine 6G and crystal violet in textile wastewater

Kamaruddin Amirah Farhan; Sanagi Mohd Marsin; Wan Ibrahim Wan Aini; Md. Shukri Dyia S.; Abdul Keyon Aemi S.

摘要

Abstract > Polypyrrole‐magnetite dispersive micro‐solid‐phase extraction method combined with ultraviolet‐visible spectrophotometry was developed for the determination of selected cationic dyes in textile wastewater. Polypyrrole‐magnetite was used as adsorbent due to its thermal stability, magnetic properties, and ability to adsorb Rhodamine 6G and crystal violet. Dispersive micro‐solid‐phase extraction parameters were optimized, including sample pH, adsorbent amount, extraction time, and desorption solvent. The optimum polypyrrole‐magnetite dispersive micro‐solid phase‐extraction conditions were sample pH 8, 60?mg polypyrrole‐magnetite adsorbent, 5?min of extraction time, and acetonitrile as the desorption solvent. Under the optimized conditions, the polypyrrole‐magnetite dispersive micro‐solid‐phase extraction with ultraviolet‐visible method showed good linearity in the range of 0.05–7?mg/L ( R 2 ??0.9980). The method also showed a good limit of detection for the dyes (0.05?mg/L) and good analyte recoveries (97.4–111.3%) with relative standard deviations??10%. The method was successfully applied to the analysis of dyes in textile wastewater samples where the concentration found was 1.03?mg (RSD ±7.9%) and 1.13?mg/L (RSD ± 4.6%) for Rhodamine 6G and crystal violet, respectively. It can be concluded that this method can be adopted for the rapid extraction and determination of dyes at trace concentration levels. </abstract> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> <div class="translation abstracttxt"> <span class="zhankaihshouqi fivelineshidden" id="abstract"> <span>机译：</span><Abstract Type =“Main”XML：Lang =“En”> <Title Type =“Main”>摘要</标题> <P>达吡罗氧纤维分散微固相提取方法和紫外线可见分光光度法结合纺织废水中所选阳离子染料的测定。达吡咯 - 磁铁矿由于其热稳定性，磁性特性和吸附罗丹明6g和晶体紫的能力而被用作吸附剂。优化分散微固相萃取参数，包括样品pH，吸附量，提取时间和解吸溶剂。最佳聚吡咯 - 磁铁矿色散微固相萃取条件是样品pH 8,60？Mg聚吡咯 - 磁铁矿吸附剂，萃取时间为5？min，乙腈作为解吸溶剂。在优化条件下，具有紫外线可见方法的聚吡咯 - 磁铁矿分散微固相萃取显示出良好的线性度，范围为0.05-7？Mg / L（ R </ i> 2 </ sup>？＆？0.9980）。该方法还显示出染料（0.05〜Mg / L）和良好分析物回收率（97.4-111.3％）的良好检测极限（97.4-11.3％），具有相对标准偏差θ≤α10％。该方法成功地应用于纺织废水样品中染料的分析，其中发现的浓度为1.03Ω·mg（RSD±7.9％）和1.13？Mg / L（RSD±4.6％），分别用于罗丹明6G和晶体紫色。可以得出结论，该方法可以用于痕量浓度水平的快速提取和测定染料的快速提取和测定。 </ p> </ abstract> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> </div> <div class="record"> <h2 class="all_title" id="enpatent33" >著录项</h2> <ul> <li> <span class="lefttit">来源</span> <div style="width: 86%;vertical-align: text-top;display: inline-block;"> <a href='/journal-foreign-35800/'>《Journal of separation science.》</a> <b style="margin: 0 2px;">|</b><span>2017年第21期</span><b style="margin: 0 2px;">|</b><span>共8页</span> </div> </li> <li> <div class="author"> <span class="lefttit">作者</span> <p id="fAuthorthree" class="threelineshidden zhankaihshouqi"> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Kamaruddin Amirah Farhan&option=202" target="_blank" rel="nofollow">Kamaruddin Amirah Farhan;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Sanagi Mohd Marsin&option=202" target="_blank" rel="nofollow">Sanagi Mohd Marsin;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Wan Ibrahim Wan Aini&option=202" target="_blank" rel="nofollow">Wan Ibrahim Wan Aini;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Md. Shukri Dyia S.&option=202" target="_blank" rel="nofollow">Md. Shukri Dyia S.;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Abdul Keyon Aemi S.&option=202" target="_blank" rel="nofollow">Abdul Keyon Aemi S.;</a> </p> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zkzz" style="display: none;">展开▼</span> </div> </li> <li> <div style="display: flex;"> <span class="lefttit">作者单位</span> <div style="position: relative;margin-left: 3px;max-width: 639px;"> <div class="threelineshidden zhankaihshouqi" id="fOrgthree"> <p>Department of Chemistry Faculty of ScienceUniversiti Teknologi MalaysiaJohor Bahru Johor Malaysia;</p> <p>Department of Chemistry Faculty of ScienceUniversiti Teknologi MalaysiaJohor Bahru Johor Malaysia;</p> <p>Department of Chemistry Faculty of ScienceUniversiti Teknologi MalaysiaJohor Bahru Johor Malaysia;</p> <p>Faculty of Applied Sciences Universiti Teknologi MaraArau CampusArau Perlis Malaysia;</p> <p>Department of Chemistry Faculty of ScienceUniversiti Teknologi MalaysiaJohor Bahru Johor Malaysia;</p> </div> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zhdw" style="display: none;">展开▼</span> </div> </div> </li> <li > <span class="lefttit">收录信息</span> <span style="width: 86%;vertical-align: text-top;display: inline-block;"></span> </li> <li> <span class="lefttit">原文格式</span> <span>PDF</span> </li> <li> <span class="lefttit">正文语种</span> <span>eng</span> </li> <li> <span class="lefttit">中图分类</span> <span><a href="https://www.zhangqiaokeyan.com/clc/159.html" title="化学">化学;</a></span> </li> <li class="antistop"> <span class="lefttit">关键词</span> <p style="width: 86%;vertical-align: text-top;"> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=cationic dyes&option=203" rel="nofollow">cationic dyes;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=dispersive micro‐solid‐phase extraction&option=203" rel="nofollow">dispersive micro‐solid‐phase extraction;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=organic‐inorganic hybrid adsorbent&option=203" rel="nofollow">organic‐inorganic hybrid adsorbent;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=textile wastewater&option=203" rel="nofollow">textile wastewater;</a> </p> <div class="translation"> 机译：阳离子染料;分散微固相萃取;有机 - 无机杂交吸附剂;纺织废水; </div> </li> </ul> </div> </div> <div class="literature cardcommon"> <div class="similarity "> <h3 class="all_title" id="enpatent66">相似文献</h3> <div class="similaritytab clearfix"> <ul> <li class="active" >外文文献</li> <li >中文文献</li> <li >专利</li> </ul> </div> <div class="similarity_details"> <ul > <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/journal-foreign-detail/0704025846855.html">Polypyrrole‐magnetite dispersive micro‐solid‐phase extraction combined with ultraviolet‐visible spectrophotometry for the determination of rhodamine 6G and crystal violet in textile wastewater</a> <b>[J]</b> . <span> <a 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