Article(id=1156911426444026597, tenantId=1146029695717560320, journalId=1146119944283992078, issueId=1156911423029863120, 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=1753758778439, onlineDateStr=2025-07-29, pubDate=null, pubDateStr=null, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1753758778439, onlineIssueDateStr=2025-07-29, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1753758778439, creator=13701087609, updateTime=1753758778439, updator=13701087609, issue=Issue{id=1156911423029863120, tenantId=1146029695717560320, journalId=1146119944283992078, year='2024', volume='2', issue='9', pageStart='1', pageEnd='168', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=0, articleOrder=1, issueType=-1, specialIssue=null, createTime=1753758777625, creator=13701087609, updateTime=1753785186254, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1157022188915216503, tenantId=1146029695717560320, journalId=1146119944283992078, issueId=1156911423029863120, language=EN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1157022188915216504, tenantId=1146029695717560320, journalId=1146119944283992078, issueId=1156911423029863120, language=CN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=107, endPage=110, ext={EN=ArticleExt(id=1156911427131892467, articleId=1156911426444026597, tenantId=1146029695717560320, journalId=1146119944283992078, language=EN, title=Comparative study on on-site and laboratory ammonia detection methods, columnId=1156641066674676444, journalTitle=Laboratory Testing, columnName=Evaluation and Analysis, runingTitle=null, highlight=null, articleAbstract=
Objective This study aims to compare and evaluate theperformance and applicability of two ammonia $\left({\mathrm{{NH}}}_{3}\right)$ detection methods in the field and laboratory. Methods The C16 portable ${\mathrm{{NH}}}_{3}$ gas detectorand GBZ/T 160.29-2004 ammonia Nessler’s reagent spectrophotometricmethod were used to perform 10 repeated measurements of 5 differentconcentrations $\left({{9.3}\sim {148.8}\mathrm{{mg}}/{\mathrm{m}}^{3}}\right)$ of ${\mathrm{{NH}}}_{3}$ standardgases. Results The results showed that the C16 portable detectorexhibited a highly linear relationship $\left({r ={0.9998}}\right)$ in fieldapplications, which was highly correlated with the concentration ofstandard gases; The GBZ/T 160.29-2004 method provides higher precisionmeasurement values in laboratory analysis. The relative standarddeviation and relative error of both methods are less than ±5%,demonstrating good precision and accuracy. The research conclusionindicates that the C16 portable detector is suitable for rapid on-sitedetection and emergency response, while the GBZ/T 160.29-2004 method ismore suitable for laboratory analysis that requires high precision. Conclusion This study provides a scientific basis for selectingappropriate ${\mathrm{{NH}}}_{3}$ detection methods, which is of great significance for improving thequality of environmental monitoring and occupational healthassessment.
, correspAuthors=Qi LIU, authorNote=null, correspAuthorsNote=
*LIU Qi, Engineer, Head of the Inspection Department, Changzhi Shengxin Coal Mine Technical Service Co., Ltd., Changzhi 046000, China. E-mail:
gywyh111@163.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=Qi LIU, Shao-Yan XU, Min HAN), CN=ArticleExt(id=1156911448258601043, articleId=1156911426444026597, tenantId=1146029695717560320, journalId=1146119944283992078, language=CN, title=现场与实验室氨气检测方法比对研究, columnId=1152194691782505406, journalTitle=实验室检测, columnName=评价与分析, runingTitle=null, highlight=null, articleAbstract=
目的 本研究旨在比较和评估现场与实验室两种氨气 $\left({\mathrm{{NH}}}_{3}\right)$ 检测方法的性能和适用性。方法 采用 $\mathrm{{Cl}}6$ 便携式 ${\mathrm{{NH}}}_{3}$ 气体检测仪和 GBZ/T160.29-2004 氨的纳氏试剂分光光度法,对 5 个不同浓度 $\left({{9.3}\sim {148.8}\mathrm{{mg}}/{\mathrm{m}}^{3}}\right)$ 的 ${\mathrm{{NH}}}_{3}$ 标准气体进行了 10 次重复测定。结果 C16便携式检测仪在现场应用中表现出极高的线性关系 $\left({r ={0.9998}}\right)$ ,与标准气体浓度高度相关;而 GBZ/T 160.29-2004方法在实验室分析中提供了更高精度的测量值。两种方法的相对标准偏差和相对误差均小于 $\pm 5\%$ ,显示出良好的精密度和准确度。结论C16 便携式检测仪适用于现场快速检测和应急响应,而 $\mathrm{{GBZ}}/\mathrm{T}{160.29}- {2004}$ 方法更适合于需要高精度的实验室分析。本研究为选择合适的 ${\mathrm{{NH}}}_{3}$ 检测方法提供了科学依据,对提高环境监测和职业健康评估的质量具有重要意义。
, correspAuthors=刘琪, authorNote=null, correspAuthorsNote=
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, authorsList=刘琪, 徐绍岩, 韩敏)}, authors=[Author(id=1156911460774404464, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156911426444026597, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=gywyh111@163.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1156911460833124722, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156911426444026597, authorId=1156911460774404464, language=EN, stringName=Qi LIU, firstName=Qi, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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刘琪,工程师,检验科科长,研究方向:实验室检测。
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刘琪,工程师,检验科科长,研究方向:实验室检测。
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18 ( 04 ): 328 - 332 ., articleTitle=洁净环境生物污染检测实验室间比对研究, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1156911460682129771, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156911426444026597, xref=null, ext=[AuthorCompanyExt(id=1156911460690518380, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156911426444026597, companyId=1156911460682129771, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Changzhi Shengxin Coal Mine Technical Service Co., Ltd. Changzhi 046000 China), AuthorCompanyExt(id=1156911460694712685, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156911426444026597, companyId=1156911460682129771, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=长治市盛鑫煤矿技术服务有限公司 长治 046000)])], figs=[ArticleFig(id=1156911464696078798, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156911426444026597, language=EN, label=Fig. 1, caption=
Linear relationship between detection value and standard value, figureFileSmall=u9Be85WlOu8juOLdslRVAQ==, figureFileBig=RgPSfR/XDaNC3IpB97zHBA==, tableContent=null), ArticleFig(id=1156911464771576272, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156911426444026597, language=CN, label=图 1, caption=
检测值与标准值之间的线性关系, figureFileSmall=u9Be85WlOu8juOLdslRVAQ==, figureFileBig=RgPSfR/XDaNC3IpB97zHBA==, tableContent=null), ArticleFig(id=1156911464847073747, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156911426444026597, language=EN, label=Fig. 2, caption=
Linear relationship between standard gas and C16 detection results, figureFileSmall=/OGMRZFLAoR83NRoi4shkQ==, figureFileBig=kVSftzTjT5ixyH06pwGINQ==, tableContent=null), ArticleFig(id=1156911464943542741, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156911426444026597, language=CN, label=图 2, caption=
标准气体和 C16 检测结果的线性关系, figureFileSmall=/OGMRZFLAoR83NRoi4shkQ==, figureFileBig=kVSftzTjT5ixyH06pwGINQ==, tableContent=null), ArticleFig(id=1156911465014845910, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156911426444026597, language=EN, label=Fig. 3, caption=
Linear relationship between standard gas and spectrophotometric detection results, figureFileSmall=tUYaPHowCiNAmZZYuZ7boQ==, figureFileBig=lW0MkZKeFANr9/sqOfr8ow==, tableContent=null), ArticleFig(id=1156911465073566168, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156911426444026597, language=CN, label=图 3, caption=
标准气体和分光光度法检测结果的线性关系, figureFileSmall=tUYaPHowCiNAmZZYuZ7boQ==, figureFileBig=lW0MkZKeFANr9/sqOfr8ow==, tableContent=null), ArticleFig(id=1156911465153257946, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156911426444026597, language=EN, label=Table 1, caption=
Experimental results of portable gas detection methods, figureFileSmall=null, figureFileBig=null, tableContent=
| 标准浓度 $\left({\mathrm{{mg}}/{\mathrm{m}}^{3}}\right)$ | 平均显示浓度 $\left({\mathrm{{mg}}/{\mathrm{m}}^{3}}\right)$ | 测量次数 |
| 9.3(标准一) | 9.8 | 10 |
| 18.6(标准二) | 20.6 | 10 |
| 37.2 (标准三) | 35.8 | 10 |
| 74.4(标准四) | 71.3 | 10 |
| 148.8(标准五) | 142.1 | 10 |
), ArticleFig(id=1156911465220366812, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156911426444026597, language=CN, label=表 1, caption=
便携式气体检测方法实验结果, figureFileSmall=null, figureFileBig=null, tableContent=
| 标准浓度 $\left({\mathrm{{mg}}/{\mathrm{m}}^{3}}\right)$ | 平均显示浓度 $\left({\mathrm{{mg}}/{\mathrm{m}}^{3}}\right)$ | 测量次数 |
| 9.3(标准一) | 9.8 | 10 |
| 18.6(标准二) | 20.6 | 10 |
| 37.2 (标准三) | 35.8 | 10 |
| 74.4(标准四) | 71.3 | 10 |
| 148.8(标准五) | 142.1 | 10 |
), ArticleFig(id=1156911465295864287, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156911426444026597, language=EN, label=Table 2, caption=
Experimental results of C16 portable gas detector, figureFileSmall=null, figureFileBig=null, tableContent=
| 标准浓度 (mg/m ${}^{3}$) | 检测结果 $\left({\mathrm{{mg}}/{\mathrm{m}}^{3}}\right)$ | 相对标准偏差 RSD(%) | 平均值 (mg/m³) | 相对误差 (%) |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 9.3 | 9.62 | 9.06 | 9.88 | 10.15 | 10.08 | 9.46 | 9.61 | 9.58 | 9.18 | 9.23 | 3.9 | 9.58 | 3.1 |
| 18.6 | 20.02 | 19.80 | 18.56 | 18.12 | 19.45 | 18.03 | 20.08 | 20.26 | 19.23 | 20.15 | 4.4 | 19.37 | 4.1 |
| 37.2 | 36.89 | 37.54 | 38.42 | 38.13 | 38.06 | 37.46 | 37.58 | 37.91 | 36.98 | 37.09 | 1.4 | 37.61 | 1.1 |
| 74.4 | 75.12 | 73.86 | 74.45 | 74.89 | 75.86 | 73.98 | 74.12 | 74.36 | 75.03 | 74.95 | 0.83 | 74.66 | 0.35 |
| 148.8 | 148.42 | 150.86 | 149.56 | 148.33 | 149.52 | 148.84 | 147.98 | 148.03 | 148.16 | 149.06 | 0.61 | 148.88 | 0.05 |
), ArticleFig(id=1156911465358778849, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156911426444026597, language=CN, label=表 2, caption=
C16 便携式气体检测仪的实验结果, figureFileSmall=null, figureFileBig=null, tableContent=
| 标准浓度 (mg/m ${}^{3}$) | 检测结果 $\left({\mathrm{{mg}}/{\mathrm{m}}^{3}}\right)$ | 相对标准偏差 RSD(%) | 平均值 (mg/m³) | 相对误差 (%) |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 9.3 | 9.62 | 9.06 | 9.88 | 10.15 | 10.08 | 9.46 | 9.61 | 9.58 | 9.18 | 9.23 | 3.9 | 9.58 | 3.1 |
| 18.6 | 20.02 | 19.80 | 18.56 | 18.12 | 19.45 | 18.03 | 20.08 | 20.26 | 19.23 | 20.15 | 4.4 | 19.37 | 4.1 |
| 37.2 | 36.89 | 37.54 | 38.42 | 38.13 | 38.06 | 37.46 | 37.58 | 37.91 | 36.98 | 37.09 | 1.4 | 37.61 | 1.1 |
| 74.4 | 75.12 | 73.86 | 74.45 | 74.89 | 75.86 | 73.98 | 74.12 | 74.36 | 75.03 | 74.95 | 0.83 | 74.66 | 0.35 |
| 148.8 | 148.42 | 150.86 | 149.56 | 148.33 | 149.52 | 148.84 | 147.98 | 148.03 | 148.16 | 149.06 | 0.61 | 148.88 | 0.05 |
), ArticleFig(id=1156911465476219366, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156911426444026597, language=EN, label=Table 3, caption=
Experimental results of GBZ/T 160.29-2004 Nessler’s reagent spectrophotometric method for ammonia, figureFileSmall=null, figureFileBig=null, tableContent=
| 标准浓度 (mg/m³) | 检测结果 $\left({\mathrm{{mg}}/{\mathrm{m}}^{3}}\right)$ | 相对标准偏差 RSD(%) | 平均值 (mg/m³) | 相对误差 (%) |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 9.3 | 9.56 | 9.12 | 9.38 | 9.86 | 9.55 | 9.43 | 9.35 | 9.28 | 9.61 | 9.24 | 2.3 | 9.44 | 1.5 |
| 18.6 | 19.12 | 18.86 | 19.01 | 17.98 | 18.66 | 18.12 | 19.23 | 18.84 | 19.03 | 19.93 | 2.9 | 18.88 | 1.5 |
| 37.2 | 36.82 | 37.35 | 38.11 | 37.9 | 37.91 | 36.83 | 37.15 | 37.29 | 36.53 | 36.88 | 1.5 | 37.29 | 0.23 |
| 74.4 | 74.84 | 73.65 | 74.03 | 74.29 | 75.36 | 73.49 | 73.94 | 74.00 | 74.89 | 74.62 | 0.81 | 74.31 | -0.12 |
| 148.8 | 148.03 | 150.42 | 149.33 | 147.96 | 148.91 | 148.65 | 147.23 | 147.52 | 147.74 | 148.69 | 0.64 | 148.45 | -0.24 |
), ArticleFig(id=1156911465539133930, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156911426444026597, language=CN, label=表 3, caption=
GBZ/T 160.29-2004 氨的纳氏试剂分光光度法的实验结果, figureFileSmall=null, figureFileBig=null, tableContent=
| 标准浓度 (mg/m³) | 检测结果 $\left({\mathrm{{mg}}/{\mathrm{m}}^{3}}\right)$ | 相对标准偏差 RSD(%) | 平均值 (mg/m³) | 相对误差 (%) |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 9.3 | 9.56 | 9.12 | 9.38 | 9.86 | 9.55 | 9.43 | 9.35 | 9.28 | 9.61 | 9.24 | 2.3 | 9.44 | 1.5 |
| 18.6 | 19.12 | 18.86 | 19.01 | 17.98 | 18.66 | 18.12 | 19.23 | 18.84 | 19.03 | 19.93 | 2.9 | 18.88 | 1.5 |
| 37.2 | 36.82 | 37.35 | 38.11 | 37.9 | 37.91 | 36.83 | 37.15 | 37.29 | 36.53 | 36.88 | 1.5 | 37.29 | 0.23 |
| 74.4 | 74.84 | 73.65 | 74.03 | 74.29 | 75.36 | 73.49 | 73.94 | 74.00 | 74.89 | 74.62 | 0.81 | 74.31 | -0.12 |
| 148.8 | 148.03 | 150.42 | 149.33 | 147.96 | 148.91 | 148.65 | 147.23 | 147.52 | 147.74 | 148.69 | 0.64 | 148.45 | -0.24 |
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