CN108088973A - 水体硫化物含量测定的装置及测定方法 - Google Patents
水体硫化物含量测定的装置及测定方法 Download PDFInfo
- Publication number
- CN108088973A CN108088973A CN201711093457.1A CN201711093457A CN108088973A CN 108088973 A CN108088973 A CN 108088973A CN 201711093457 A CN201711093457 A CN 201711093457A CN 108088973 A CN108088973 A CN 108088973A
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- CN
- China
- Prior art keywords
- nitrogen
- absorption
- reaction bulb
- pipe
- water bath
- Prior art date
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 74
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 238000003556 assay Methods 0.000 title claims description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 111
- 238000010521 absorption reaction Methods 0.000 claims abstract description 63
- 238000006243 chemical reaction Methods 0.000 claims abstract description 57
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 55
- 239000007789 gas Substances 0.000 claims abstract description 37
- 239000002253 acid Substances 0.000 claims abstract description 19
- 230000002687 intercalation Effects 0.000 claims abstract description 3
- 238000009830 intercalation Methods 0.000 claims abstract description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 23
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 23
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims 2
- 238000007664 blowing Methods 0.000 claims 1
- XXCLTDOQUREFHZ-UHFFFAOYSA-L C(C)(=O)[O-].[Na+].C(C)(=O)[O-].[Zn+2] Chemical compound C(C)(=O)[O-].[Na+].C(C)(=O)[O-].[Zn+2] XXCLTDOQUREFHZ-UHFFFAOYSA-L 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- BZORFPDSXLZWJF-UHFFFAOYSA-N N,N-dimethyl-1,4-phenylenediamine Chemical compound CN(C)C1=CC=C(N)C=C1 BZORFPDSXLZWJF-UHFFFAOYSA-N 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910001447 ferric ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- G01N33/18—Water
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Accessories For Mixers (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711093457.1A CN108088973B (zh) | 2017-11-08 | 2017-11-08 | 水体硫化物含量测定的装置及测定方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711093457.1A CN108088973B (zh) | 2017-11-08 | 2017-11-08 | 水体硫化物含量测定的装置及测定方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108088973A true CN108088973A (zh) | 2018-05-29 |
CN108088973B CN108088973B (zh) | 2020-08-14 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711093457.1A Active CN108088973B (zh) | 2017-11-08 | 2017-11-08 | 水体硫化物含量测定的装置及测定方法 |
Country Status (1)
Country | Link |
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CN (1) | CN108088973B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109738250A (zh) * | 2018-12-26 | 2019-05-10 | 青山绿水(江苏)检验检测有限公司 | 固体废物中硫化物的前处理和分析方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60146129A (ja) * | 1984-01-10 | 1985-08-01 | Mitsubishi Heavy Ind Ltd | 流体機械の回転バランス計測装置 |
CN201229272Y (zh) * | 2008-07-17 | 2009-04-29 | 北京同泰联科技发展有限公司 | 一种水质硫化物-酸化吹气吸收仪 |
CN102351332A (zh) * | 2011-09-30 | 2012-02-15 | 安徽国祯环保节能科技股份有限公司 | 一种潜水曝气机 |
CN202339293U (zh) * | 2011-10-17 | 2012-07-18 | 中国石油化工股份有限公司 | 一种水质硫化物测定预处理装置 |
CN203081852U (zh) * | 2013-02-22 | 2013-07-24 | 王锁振 | 潜水多级式增氧曝气泵叶轮结构 |
-
2017
- 2017-11-08 CN CN201711093457.1A patent/CN108088973B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60146129A (ja) * | 1984-01-10 | 1985-08-01 | Mitsubishi Heavy Ind Ltd | 流体機械の回転バランス計測装置 |
CN201229272Y (zh) * | 2008-07-17 | 2009-04-29 | 北京同泰联科技发展有限公司 | 一种水质硫化物-酸化吹气吸收仪 |
CN102351332A (zh) * | 2011-09-30 | 2012-02-15 | 安徽国祯环保节能科技股份有限公司 | 一种潜水曝气机 |
CN202339293U (zh) * | 2011-10-17 | 2012-07-18 | 中国石油化工股份有限公司 | 一种水质硫化物测定预处理装置 |
CN203081852U (zh) * | 2013-02-22 | 2013-07-24 | 王锁振 | 潜水多级式增氧曝气泵叶轮结构 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109738250A (zh) * | 2018-12-26 | 2019-05-10 | 青山绿水(江苏)检验检测有限公司 | 固体废物中硫化物的前处理和分析方法 |
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Publication number | Publication date |
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CN108088973B (zh) | 2020-08-14 |
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Application publication date: 20180529 Assignee: Zhejiang Zhoushan Wanji Concrete Products Co.,Ltd. Assignor: Zhejiang Marine Fisheries Research Institute Contract record no.: X2024980012029 Denomination of invention: Device and method for determining sulfide content in water bodies Granted publication date: 20200814 License type: Common License Record date: 20240814 Application publication date: 20180529 Assignee: Zhoushan Yuanxin Ready-Mixed Concrete Co.,Ltd. Assignor: Zhejiang Marine Fisheries Research Institute Contract record no.: X2024980011899 Denomination of invention: Device and method for determining sulfide content in water bodies Granted publication date: 20200814 License type: Common License Record date: 20240813 |
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Application publication date: 20180529 Assignee: ZHOUSHAN GUANGDA DETECTION RESEARCH INSTITUTE Co.,Ltd. Assignor: Zhejiang Marine Fisheries Research Institute Contract record no.: X2024980012240 Denomination of invention: Device and method for determining sulfide content in water bodies Granted publication date: 20200814 License type: Common License Record date: 20240819 |
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EE01 | Entry into force of recordation of patent licensing contract |