CN204044165U - 一种电极法流动注射氨氮水质自动分析仪 - Google Patents
一种电极法流动注射氨氮水质自动分析仪 Download PDFInfo
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- CN204044165U CN204044165U CN201420345865.7U CN201420345865U CN204044165U CN 204044165 U CN204044165 U CN 204044165U CN 201420345865 U CN201420345865 U CN 201420345865U CN 204044165 U CN204044165 U CN 204044165U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 70
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000004401 flow injection analysis Methods 0.000 title claims abstract description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 72
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 239000012530 fluid Substances 0.000 claims abstract description 19
- 239000012153 distilled water Substances 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 14
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 34
- 229910021529 ammonia Inorganic materials 0.000 claims description 17
- 230000002572 peristaltic effect Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 abstract description 5
- 239000000243 solution Substances 0.000 description 10
- 239000000284 extract Substances 0.000 description 3
- 150000003863 ammonium salts Chemical class 0.000 description 2
- 238000003149 assay kit Methods 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005375 photometry Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104849422A (zh) * | 2015-03-11 | 2015-08-19 | 中国农业大学 | 一种氨氮在线监测系统及方法 |
CN106645343A (zh) * | 2016-12-21 | 2017-05-10 | 中兴仪器(深圳)有限公司 | 一种测定水样中氨氮浓度的装置和方法 |
CN109085214A (zh) * | 2018-09-27 | 2018-12-25 | 湖北皓晟农业科技股份有限公司 | 一种氨氮水质分析仪 |
CN112362833A (zh) * | 2020-10-28 | 2021-02-12 | 福建省吉龙德环保科技有限公司 | 一种应用于无人船的连续流动分析系统 |
-
2014
- 2014-06-25 CN CN201420345865.7U patent/CN204044165U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104849422A (zh) * | 2015-03-11 | 2015-08-19 | 中国农业大学 | 一种氨氮在线监测系统及方法 |
CN106645343A (zh) * | 2016-12-21 | 2017-05-10 | 中兴仪器(深圳)有限公司 | 一种测定水样中氨氮浓度的装置和方法 |
CN109085214A (zh) * | 2018-09-27 | 2018-12-25 | 湖北皓晟农业科技股份有限公司 | 一种氨氮水质分析仪 |
CN112362833A (zh) * | 2020-10-28 | 2021-02-12 | 福建省吉龙德环保科技有限公司 | 一种应用于无人船的连续流动分析系统 |
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C14 | Grant of patent or utility model | ||
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Effective date of registration: 20160803 Address after: 361000, No. 1, No. 49 Xiang Yue Road, torch hi tech Zone (Xiangan), Xiamen, Fujian Patentee after: Xiamen Feihua Environmental Protection Equipment Co.,Ltd. Address before: Siming District of Xiamen city in Fujian Province, 361000 East Road No. 999 -11 Patentee before: Shi Xiaolong |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 361100 1st floor, No.49 Xiangyue Road, torch high tech Zone (Xiang'an) Industrial Zone, Xiamen City, Fujian Province Patentee after: Xiamen Feihua environmental protection Co.,Ltd. Address before: 361000, No. 1, No. 49 Xiang Yue Road, torch hi tech Zone (Xiangan), Xiamen, Fujian Patentee before: XIAMEN FEIHUA ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. |
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Granted publication date: 20141224 |