CN103196892B - 一种测定土壤中金属元素汞的方法 - Google Patents
一种测定土壤中金属元素汞的方法 Download PDFInfo
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- CN103196892B CN103196892B CN201310112158.3A CN201310112158A CN103196892B CN 103196892 B CN103196892 B CN 103196892B CN 201310112158 A CN201310112158 A CN 201310112158A CN 103196892 B CN103196892 B CN 103196892B
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- soil
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- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 239000002689 soil Substances 0.000 title claims abstract description 31
- 229910052753 mercury Inorganic materials 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 title description 2
- 238000012360 testing method Methods 0.000 claims abstract description 8
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 5
- 238000003556 assay Methods 0.000 claims abstract description 4
- 238000002354 inductively-coupled plasma atomic emission spectroscopy Methods 0.000 claims abstract description 4
- 239000000243 solution Substances 0.000 claims description 27
- 230000029087 digestion Effects 0.000 claims description 25
- 239000012085 test solution Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000523 sample Substances 0.000 claims description 13
- 238000009616 inductively coupled plasma Methods 0.000 claims description 11
- 239000011259 mixed solution Substances 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 6
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 claims description 5
- 238000002474 experimental method Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000012159 carrier gas Substances 0.000 claims description 3
- 230000004907 flux Effects 0.000 claims description 3
- 239000006199 nebulizer Substances 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 3
- 239000012488 sample solution Substances 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 4
- 239000002253 acid Substances 0.000 abstract description 2
- 238000002203 pretreatment Methods 0.000 abstract 1
- 230000003595 spectral effect Effects 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 150000004678 hydrides Chemical class 0.000 description 3
- 238000002835 absorbance Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 230000005477 standard model Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004846 x-ray emission Methods 0.000 description 2
- 208000008763 Mercury poisoning Diseases 0.000 description 1
- 206010027439 Metal poisoning Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000001636 atomic emission spectroscopy Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002730 mercury Chemical class 0.000 description 1
- 229940100892 mercury compound Drugs 0.000 description 1
- 150000002731 mercury compounds Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000012764 semi-quantitative analysis Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
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CN103196892A CN103196892A (zh) | 2013-07-10 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103558068A (zh) * | 2013-10-31 | 2014-02-05 | 大连大公环境检测有限公司 | 一种土壤检测的前处理方法 |
CN105466752A (zh) * | 2016-01-09 | 2016-04-06 | 上海博优测试技术有限公司 | 土壤中重金属测定前处理方法 |
CN106124605A (zh) * | 2016-07-13 | 2016-11-16 | 上海实朴检测技术服务有限公司 | 测定土壤中可溶出金属的方法 |
CN107167361A (zh) * | 2017-07-07 | 2017-09-15 | 苏州汉宣检测科技有限公司 | 一种土壤中重金属含量分析方法 |
CN110411817A (zh) * | 2019-07-09 | 2019-11-05 | 南方医科大学 | Dma-80直接测汞仪测定头发中汞含量的方法 |
CN111678969A (zh) * | 2020-06-05 | 2020-09-18 | 农业农村部环境保护科研监测所 | 利用土壤剖面表层重金属累积比例解析重金属污染来源的方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102866046A (zh) * | 2012-09-18 | 2013-01-09 | 北京市农林科学院 | 一种样品中重金属的测定方法 |
Family Cites Families (4)
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JP2003175388A (ja) * | 2001-12-12 | 2003-06-24 | Solt Industry Center Of Japan | 重金属イオンの除去方法、及びそれに用いた陰イオン交換膜の再生方法 |
CN101625321A (zh) * | 2008-07-09 | 2010-01-13 | 中国科学院沈阳应用生态研究所 | 一种测定土壤中锌含量的方法 |
CN101598672B (zh) * | 2009-07-06 | 2011-04-06 | 天津师范大学 | 城市楼房大气降尘滞留颗粒物重金属的监测方法 |
CN102262084A (zh) * | 2010-05-31 | 2011-11-30 | 宜特科技(昆山)电子有限公司 | 塑料样品中铅镉铬汞的测定方法 |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102866046A (zh) * | 2012-09-18 | 2013-01-09 | 北京市农林科学院 | 一种样品中重金属的测定方法 |
Non-Patent Citations (2)
Title |
---|
ICP-AES法测定蔬菜和土壤中的As、Cd、Pb、Cr、Zn及污染程度评价的研究;曹灿;《中国优秀硕士学位论文全文数据库》;20120501;第13-16页,第24-27页,表2-4,图2-11 (a)-(e),表2-10至表2-12 * |
利用电感耦合等离子体原子发射光谱仪测定涂料中铅、镉、铬、汞含量的研究;韩新正;《铁道技术监督》;20090131;第37卷(第1期);第15页,1.1 方法提要 * |
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Effective date of registration: 20180411 Address after: 414104 Hunan Zhongzhou thriving village Yueyang County Yueyang Province, Xiang Jiang Jia Village Group No. 10 Patentee after: Qian Fanglin Address before: 300112 Tianjin City, North Industrial Park Xiqing District Jin Xia Lu No. 18 C District No. 6 Patentee before: Tianjin Hongyan Technology Co., Ltd. |
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Effective date of registration: 20181112 Address after: 545025 First and Third Floors, 59 Hangyin Road, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee after: GUANGXI DU TEST TECHNOLOGY CO., LTD. Address before: 414104 Chiang Jia villager group 10, flourishing village, Zhong Zhou Township, Yueyang County, Yueyang, Hunan Patentee before: Qian Fanglin |
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Address after: 545025 First and Third Floors, 59 Hangyin Road, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee after: Liuzhou Yipu Testing Technology Co., Ltd. Address before: 545025 First and Third Floors, 59 Hangyin Road, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee before: GUANGXI DU TEST TECHNOLOGY CO., LTD. |