Article(id=1156967447082393617, tenantId=1146029695717560320, journalId=1146119944283992078, issueId=1156967445161402379, articleNumber=null, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=null, receivedDateStr=null, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1753772134800, onlineDateStr=2025-07-29, pubDate=null, pubDateStr=null, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1753772134800, onlineIssueDateStr=2025-07-29, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1753772134800, creator=13701087609, updateTime=1753772134800, updator=13701087609, issue=Issue{id=1156967445161402379, tenantId=1146029695717560320, journalId=1146119944283992078, year='2024', volume='2', issue='6', pageStart='1', pageEnd='160', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=0, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1753772134342, creator=13701087609, updateTime=1753777952624, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1156991848855200553, tenantId=1146029695717560320, journalId=1146119944283992078, issueId=1156967445161402379, language=EN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1156991848855200554, tenantId=1146029695717560320, journalId=1146119944283992078, issueId=1156967445161402379, language=CN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=43, endPage=46, ext={EN=ArticleExt(id=1156967447799619606, articleId=1156967447082393617, tenantId=1146029695717560320, journalId=1146119944283992078, language=EN, title=Determination of coalmine water fluoride by ion chromatograpy, columnId=1156641065621906129, journalTitle=Laboratory Testing, columnName=Innovative Applications, runingTitle=null, highlight=null, articleAbstract=
Objective A method for the determination of fluoride ion incoalmine water was established by ion chromatography. Methods The watersamples were determined by ${0.22\mu}\mathrm{m}$ qeuosystem filter membrane with a volume of ${25\mu }\mathrm{L}$ . In ion chromatograpy,the determination of fluoride was completed within $4\mathrm{\;{min}}$ under the anionexchange chromatography of HS-5A-P3 with column temperature at ${35}^{\circ }\mathrm{C}$ , eluted with ${20}\mathrm{{mmol}}/\mathrm{L}\mathrm{{KOH}}$ solution at the rate of ${1.0}\mathrm{\;{mL}}/\mathrm{{min}}$ . Results The linear relation between peak area and concentration offluoride were good. The linear return equation was $\mathrm{y}= {30.26}\mathrm{x}- {0.104}$ .The correlation coefficient of the standard curve was above 0.9997 . Thedetection limit was ${0.002}\mathrm{{mg}}/\mathrm{L}$ . Therecovery of fluoride was ${88.0}\%$ -115.5%. The mean value offluorine ion content in the standard sample was within the range of itsguaranteed concentration. Conclusion Compared fluoride ion selectiveelectrode method, the method has the advantages of small sample amountand can be used to determine other components simultaneously. It issuitable for the determination of fluorine ion content in largequantities of coal mine water.
, correspAuthors=Xiao-Yan ZHANG, authorNote=null, correspAuthorsNote=
*ZHANG Xiao-Yan, Master, Engineer, Anhui Provincial Coal Geological Exploration Bureau Third Teams, Suzhou 23400, China. E-mail:
970110418@qq.com, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Xiao-Yan ZHANG), CN=ArticleExt(id=1156967455244509277, articleId=1156967447082393617, tenantId=1146029695717560320, journalId=1146119944283992078, language=CN, title=离子色谱法测定煤矿水中氟离子含量, columnId=1151957373175820401, journalTitle=实验室检测, columnName=创新应用, runingTitle=null, highlight=null, articleAbstract=
目的 建立了离子色谱法测定煤矿水中的氟离子含量的方法。方法 水样经 ${0.22\mu }\mathrm{m}$ 水系滤膜过滤后进样, 进样体积为 ${25\mu}\mathrm{L}$ ,采用HS-5A-P3 阴离子交换柱、淋洗液流速 ${1.0}\mathrm{\;{mL}}/\mathrm{{min}}$ 、淋洗液浓度 $\mathrm{C}\left(\mathrm{{KOH}}\right){20}\mathrm{{mmol}}/\mathrm{L}$ 、柱温 ${35}^{\circ }\mathrm{C}$ 等条件下电导检测器在 $4\mathrm{\;{min}}$ 内完成氟离子的测定。结果 氟离子浓度在 ${0.00}- {20.0}\mathrm{{mg}}/\mathrm{L}$ 范围内,与峰面积线性关系良好,线性回归方程为:y=30.26x-0.104;该标准曲线的相关系数为 0.9997,方法检出限为 0.002 mg/L,加标回收率为88.0%-115.5%。采用该方法测定标准样品中氟离子含量的均值在其浓度保证值范围内。结论 对比离子选择电极法, 该方法具有样品用量少、能同时测定其他几种组分等优点,适合大批量煤矿水中氟离子含量的测定。
, correspAuthors=张晓艳, authorNote=null, correspAuthorsNote=
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 |
张晓艳,硕士,中级工程师,研究方向为地质实验测试。 |
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*, address=Third Teams Anhui Provincial Coal Geological Exploration Bureau Suzhou 23400 China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1156967463062692035, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156967447082393617, authorId=1156967462949445822, language=CN, stringName=张晓艳, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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张晓艳,硕士,中级工程师,研究方向为地质实验测试。
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张晓艳,硕士,中级工程师,研究方向为地质实验测试。
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Information about instruments and equipment, figureFileSmall=null, figureFileBig=null, tableContent=
| 仪器类型 | 仪器型号 | 生产厂家 |
| 一体式离子色谱仪 | IC6210 | 安徽皖仪分析仪器有限公司 |
| 超声波清洗器 | TJSGP-1 | 合肥金尼克机械制造有限公司 |
| 离子计 | PXSJ-216F | 上海仪电科仪雷磁离子计 |
| 搅拌器 | JB-10 | 上海仪电科仪雷磁搅拌器 |
), ArticleFig(id=1156967466879508727, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156967447082393617, language=CN, label=表 1, caption=
仪器设备相关信息, figureFileSmall=null, figureFileBig=null, tableContent=
| 仪器类型 | 仪器型号 | 生产厂家 |
| 一体式离子色谱仪 | IC6210 | 安徽皖仪分析仪器有限公司 |
| 超声波清洗器 | TJSGP-1 | 合肥金尼克机械制造有限公司 |
| 离子计 | PXSJ-216F | 上海仪电科仪雷磁离子计 |
| 搅拌器 | JB-10 | 上海仪电科仪雷磁搅拌器 |
), ArticleFig(id=1156967466938228984, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156967447082393617, language=EN, label=Table 2, caption=
The test conditions of ion chromatography, figureFileSmall=null, figureFileBig=null, tableContent=
| 工作 参数 | 色谱柱型号 | 检测器 | 淋洗液流速 (mL/min) | 淋洗液浓度 C(KOH)(mmol/L) | 进样体积 $\left({\mu \mathrm{L}}\right)$ | 抑制电流 (mA) | 柱温 $\left({{}^{\circ }\mathrm{C}}\right)$ | 泵压 (MPa) |
| HS-5A-P3 | 电导检测器 | 1.0 | 20.0 | 25 | 60.0 | 35 | 15.6 |
), ArticleFig(id=1156967466988560633, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156967447082393617, language=CN, label=表 2, caption=
离子色谱法测试条件, figureFileSmall=null, figureFileBig=null, tableContent=
| 工作 参数 | 色谱柱型号 | 检测器 | 淋洗液流速 (mL/min) | 淋洗液浓度 C(KOH)(mmol/L) | 进样体积 $\left({\mu \mathrm{L}}\right)$ | 抑制电流 (mA) | 柱温 $\left({{}^{\circ }\mathrm{C}}\right)$ | 泵压 (MPa) |
| HS-5A-P3 | 电导检测器 | 1.0 | 20.0 | 25 | 60.0 | 35 | 15.6 |
), ArticleFig(id=1156967467064058106, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156967447082393617, language=EN, label=Table 3, caption=
Determination of fluoride in coalmine water, figureFileSmall=null, figureFileBig=null, tableContent=
| 样品编号 | 煤矿水样品 1 号 (mg/L) | 煤矿水样品 2 号 (mg/L) | 煤矿水样品 3 号 (mg/L) |
| 测定结果 | 第 1 次 | 0.693 | 5.72 | 3.73 |
| 第 2 次 | 0.705 | 5.76 | 3.73 |
| 第 3 次 | 0.700 | 5.77 | 3.73 |
| 平均值 /mg/L 标准偏差 /mg/L 相对标准偏差 /% | 0.70 | 5.75 | 3.73 |
| ${6.03}\times {10}^{-3}$ | ${2.6}\times {10}^{-2}$ | 0 |
| 0.86 | 0.46 | 0 |
), ArticleFig(id=1156967467114389756, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156967447082393617, language=CN, label=表 3, caption=
实际样品测试数据, figureFileSmall=null, figureFileBig=null, tableContent=
| 样品编号 | 煤矿水样品 1 号 (mg/L) | 煤矿水样品 2 号 (mg/L) | 煤矿水样品 3 号 (mg/L) |
| 测定结果 | 第 1 次 | 0.693 | 5.72 | 3.73 |
| 第 2 次 | 0.705 | 5.76 | 3.73 |
| 第 3 次 | 0.700 | 5.77 | 3.73 |
| 平均值 /mg/L 标准偏差 /mg/L 相对标准偏差 /% | 0.70 | 5.75 | 3.73 |
| ${6.03}\times {10}^{-3}$ | ${2.6}\times {10}^{-2}$ | 0 |
| 0.86 | 0.46 | 0 |
), ArticleFig(id=1156967467173110014, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156967447082393617, language=EN, label=Table 4, caption=
Test results of recovery of coal mine water samples by standard addition, figureFileSmall=null, figureFileBig=null, tableContent=
| 本底值 (mg/L) | 加标量 (mg) | 测得值 (mg/L) | 回收率 (%) |
| 0.686 | 0.02 | 0.887 | 100.5 |
| 0.676 | 0.02 | 0.903 | 113.5 |
| 0.682 | 0.02 | 0.913 | 115.5 |
| 0.679 | 0.05 | 1.13 | 90.2 |
| 0.680 | 0.05 | 1.12 | 88.0 |
| 0.680 | 0.05 | 1.12 | 88.0 |
| 0.685 | 0.10 | 1.68 | 99.5 |
| 0.685 | 0.10 | 1.73 | 104.5 |
| 0.682 | 0.10 | 1.71 | 102.8 |
), ArticleFig(id=1156967467231830271, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156967447082393617, language=CN, label=表 4, caption=
煤矿水样品加标回收测试结果, figureFileSmall=null, figureFileBig=null, tableContent=
| 本底值 (mg/L) | 加标量 (mg) | 测得值 (mg/L) | 回收率 (%) |
| 0.686 | 0.02 | 0.887 | 100.5 |
| 0.676 | 0.02 | 0.903 | 113.5 |
| 0.682 | 0.02 | 0.913 | 115.5 |
| 0.679 | 0.05 | 1.13 | 90.2 |
| 0.680 | 0.05 | 1.12 | 88.0 |
| 0.680 | 0.05 | 1.12 | 88.0 |
| 0.685 | 0.10 | 1.68 | 99.5 |
| 0.685 | 0.10 | 1.73 | 104.5 |
| 0.682 | 0.10 | 1.71 | 102.8 |
), ArticleFig(id=1156967467269579009, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156967447082393617, language=EN, label=Table 5, caption=
Determination of fluoride in coalmine water by ion selective electrode method and ion chromatography (mg/L), figureFileSmall=null, figureFileBig=null, tableContent=
| 方法 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 平均值 | 标准偏差 | 相对标准偏差 (%) |
| 离子选择电极法 | 0.732 | 0.725 | 0.731 | 0.727 | 0.725 | 0.728 | 0.724 | 0.733 | 0.728 | ${3.48}\times {10}^{-3}$ | 0.48 |
| 离子色谱法 | 0.686 | 0.676 | 0.682 | 0.679 | 0.680 | 0.680 | 0.685 | 0.685 | 0.682 | ${3.50}\times {10}^{-3}$ | 0.51 |
), ArticleFig(id=1156967467324104962, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156967447082393617, language=CN, label=表 5, caption=
离子选择电极法和离子色谱法测定煤矿水样品中氟离子含量 $\left({\mathrm{{mg}}/\mathrm{L}}\right)$, figureFileSmall=null, figureFileBig=null, tableContent=
| 方法 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 平均值 | 标准偏差 | 相对标准偏差 (%) |
| 离子选择电极法 | 0.732 | 0.725 | 0.731 | 0.727 | 0.725 | 0.728 | 0.724 | 0.733 | 0.728 | ${3.48}\times {10}^{-3}$ | 0.48 |
| 离子色谱法 | 0.686 | 0.676 | 0.682 | 0.679 | 0.680 | 0.680 | 0.685 | 0.685 | 0.682 | ${3.50}\times {10}^{-3}$ | 0.51 |
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