CN118050493B - 一种快速测定土壤氯离子含量的检测方法及检测系统 - Google Patents
一种快速测定土壤氯离子含量的检测方法及检测系统 Download PDFInfo
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- CN118050493B CN118050493B CN202410451212.5A CN202410451212A CN118050493B CN 118050493 B CN118050493 B CN 118050493B CN 202410451212 A CN202410451212 A CN 202410451212A CN 118050493 B CN118050493 B CN 118050493B
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- chloride ion
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- 239000002689 soil Substances 0.000 title claims abstract description 67
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title claims abstract description 64
- 238000001514 detection method Methods 0.000 title claims abstract description 43
- 238000000605 extraction Methods 0.000 claims abstract description 32
- 238000012545 processing Methods 0.000 claims abstract description 17
- 150000002500 ions Chemical class 0.000 claims abstract description 15
- 238000004448 titration Methods 0.000 claims abstract description 13
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 56
- 239000000284 extract Substances 0.000 claims description 51
- 239000000243 solution Substances 0.000 claims description 44
- 238000000034 method Methods 0.000 claims description 29
- QLOKJRIVRGCVIM-UHFFFAOYSA-N 1-[(4-methylsulfanylphenyl)methyl]piperazine Chemical compound C1=CC(SC)=CC=C1CN1CCNCC1 QLOKJRIVRGCVIM-UHFFFAOYSA-N 0.000 claims description 28
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 28
- IWOUKMZUPDVPGQ-UHFFFAOYSA-N barium nitrate Chemical compound [Ba+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O IWOUKMZUPDVPGQ-UHFFFAOYSA-N 0.000 claims description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 238000006298 dechlorination reaction Methods 0.000 claims description 18
- 238000006477 desulfuration reaction Methods 0.000 claims description 10
- 230000023556 desulfurization Effects 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 239000012086 standard solution Substances 0.000 claims description 5
- 239000003086 colorant Substances 0.000 claims description 4
- 238000002474 experimental method Methods 0.000 claims description 4
- 239000005416 organic matter Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000052 comparative effect Effects 0.000 description 10
- 238000012360 testing method Methods 0.000 description 9
- 238000005259 measurement Methods 0.000 description 6
- 238000004255 ion exchange chromatography Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000000967 suction filtration Methods 0.000 description 3
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 2
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- -1 silver ions Chemical class 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- OJKANDGLELGDHV-UHFFFAOYSA-N disilver;dioxido(dioxo)chromium Chemical compound [Ag+].[Ag+].[O-][Cr]([O-])(=O)=O OJKANDGLELGDHV-UHFFFAOYSA-N 0.000 description 1
- 238000003363 endpoint correction Methods 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/44—Sample treatment involving radiation, e.g. heat
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Plasma & Fusion (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
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CN202410451212.5A CN118050493B (zh) | 2024-04-16 | 2024-04-16 | 一种快速测定土壤氯离子含量的检测方法及检测系统 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104964972A (zh) * | 2015-06-30 | 2015-10-07 | 开平市中青环保技术服务有限公司 | 通过视觉传感器确定滴定终点实现滴定分析自动化的方法及装置 |
CN107764933A (zh) * | 2017-11-22 | 2018-03-06 | 上海北裕分析仪器股份有限公司 | 一种滴定装置和应用于分析仪的滴定方法 |
CN109612985A (zh) * | 2018-11-29 | 2019-04-12 | 舟山市毅正建筑工程检测有限公司 | 一种混凝土中氯离子含量的检测方法 |
CN111103315A (zh) * | 2019-12-06 | 2020-05-05 | 北京清析技术研究院 | 一种基于xrf的混凝土中氯离子浓度快速检测方法 |
CN211955359U (zh) * | 2020-03-12 | 2020-11-17 | 中建商品混凝土有限公司 | 一种电位滴定法测定混凝土外加剂氯离子含量装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3769178A (en) * | 1972-04-27 | 1973-10-30 | Rothermel Ass Inc | Method and apparatus for end point detection in potentiometric titration |
JP4335723B2 (ja) * | 2004-03-26 | 2009-09-30 | 住友大阪セメント株式会社 | 塩素イオン量の測定方法 |
CN104459020B (zh) * | 2014-12-15 | 2016-06-01 | 山东鑫泉医药有限公司 | 1-氯甲酰基-3-甲磺酰基-2-咪唑烷酮含量检测方法 |
CN112834687A (zh) * | 2019-11-22 | 2021-05-25 | 河海大学 | 一种测定氯盐、硫酸盐共存环境下混凝土中结合氯离子含量的方法 |
CA3218960A1 (en) * | 2021-05-18 | 2022-11-24 | Jay Locklear | Determination of chloride concentration in drilling fluids |
CN114924029A (zh) * | 2022-07-14 | 2022-08-19 | 广东省有色工业建筑质量检测站有限公司 | 一种自动滴定系统及其实现方法 |
CN116026820A (zh) * | 2023-01-28 | 2023-04-28 | 山东特检科技有限公司 | 一种面向滴定终点颜色识别的检测算法及装置 |
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2024
- 2024-04-16 CN CN202410451212.5A patent/CN118050493B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104964972A (zh) * | 2015-06-30 | 2015-10-07 | 开平市中青环保技术服务有限公司 | 通过视觉传感器确定滴定终点实现滴定分析自动化的方法及装置 |
CN107764933A (zh) * | 2017-11-22 | 2018-03-06 | 上海北裕分析仪器股份有限公司 | 一种滴定装置和应用于分析仪的滴定方法 |
CN109612985A (zh) * | 2018-11-29 | 2019-04-12 | 舟山市毅正建筑工程检测有限公司 | 一种混凝土中氯离子含量的检测方法 |
CN111103315A (zh) * | 2019-12-06 | 2020-05-05 | 北京清析技术研究院 | 一种基于xrf的混凝土中氯离子浓度快速检测方法 |
CN211955359U (zh) * | 2020-03-12 | 2020-11-17 | 中建商品混凝土有限公司 | 一种电位滴定法测定混凝土外加剂氯离子含量装置 |
Non-Patent Citations (3)
Title |
---|
中华人民共和国农业部.《NY/T 1378-2007 土壤氯离子含量的测定》.2007,第1-8页. * |
电导滴定法快速测定新拌混凝土中氯的含量;徐风广;《混凝土》;20021231(第2期);第46-48页 * |
自动电位滴定法测定肥料和土壤中氯离子含量;孙又宁 等;《中国土壤与肥料》;20071231(第2期);第75-77页 * |
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