CN102621336A - 食品中硝酸盐自动还原装置 - Google Patents
食品中硝酸盐自动还原装置 Download PDFInfo
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- CN102621336A CN102621336A CN2010106249363A CN201010624936A CN102621336A CN 102621336 A CN102621336 A CN 102621336A CN 2010106249363 A CN2010106249363 A CN 2010106249363A CN 201010624936 A CN201010624936 A CN 201010624936A CN 102621336 A CN102621336 A CN 102621336A
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Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN201010624936.3A CN102621336B (zh) | 2009-12-18 | 2010-12-17 | 食品中硝酸盐自动还原装置 |
Applications Claiming Priority (4)
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CN200910231071.1 | 2009-12-18 | ||
CN2009102310711 | 2009-12-18 | ||
CN200910231071 | 2009-12-18 | ||
CN201010624936.3A CN102621336B (zh) | 2009-12-18 | 2010-12-17 | 食品中硝酸盐自动还原装置 |
Publications (2)
Publication Number | Publication Date |
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CN102621336A true CN102621336A (zh) | 2012-08-01 |
CN102621336B CN102621336B (zh) | 2015-05-06 |
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CN201010624936.3A Expired - Fee Related CN102621336B (zh) | 2009-12-18 | 2010-12-17 | 食品中硝酸盐自动还原装置 |
CN201020701484XU Expired - Fee Related CN202075284U (zh) | 2009-12-18 | 2010-12-17 | 食品中硝酸盐自动还原装置 |
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CN201020701484XU Expired - Fee Related CN202075284U (zh) | 2009-12-18 | 2010-12-17 | 食品中硝酸盐自动还原装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105910865A (zh) * | 2016-04-20 | 2016-08-31 | 河北科技大学 | 一种水中总氮测定过程中还原硝酸盐的装置及其实现方法 |
CN107884590A (zh) * | 2017-11-18 | 2018-04-06 | 江翠珍 | 一种环保水质自动监测系统 |
CN109932230A (zh) * | 2019-03-29 | 2019-06-25 | 广东省生物工程研究所(广州甘蔗糖业研究所) | 一种硝酸盐还原仪及其使用方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102621336B (zh) * | 2009-12-18 | 2015-05-06 | 纪合祥 | 食品中硝酸盐自动还原装置 |
CN103743725A (zh) * | 2013-12-23 | 2014-04-23 | 广西科技大学 | 食品中硝酸盐的检测方法 |
CN106248888A (zh) * | 2015-06-15 | 2016-12-21 | 中检国研(北京)科技有限公司 | 快速还原测定硝酸盐装置 |
CN105784916B (zh) * | 2016-03-02 | 2017-08-08 | 国家海洋局第三海洋研究所 | 用于水质硝酸盐测定的镉柱填装方法 |
CN108051382B (zh) * | 2017-12-02 | 2020-10-23 | 江苏凌恒环境科技有限公司 | 一种环境水体总氮自动监测系统 |
CN111239069A (zh) * | 2017-12-16 | 2020-06-05 | 江翠珍 | 一种食品中硝酸盐和亚硝酸盐检测方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2258615Y (zh) * | 1995-10-31 | 1997-07-30 | 刘兆庆 | 镉柱还原装置 |
US7157059B1 (en) * | 2002-09-18 | 2007-01-02 | The United States Of America As Represented By The Secretary Of The Interior | Reduction device for nitrate determination |
CN201121879Y (zh) * | 2007-09-07 | 2008-09-24 | 四川远星橡胶有限责任公司 | 新型电控疏水器 |
CN201215379Y (zh) * | 2008-05-23 | 2009-04-01 | 李辉 | 开水器 |
CN201229348Y (zh) * | 2008-06-24 | 2009-04-29 | 四川大学 | 自动进样装置 |
CN202075284U (zh) * | 2009-12-18 | 2011-12-14 | 纪合祥 | 食品中硝酸盐自动还原装置 |
-
2010
- 2010-12-17 CN CN201010624936.3A patent/CN102621336B/zh not_active Expired - Fee Related
- 2010-12-17 CN CN201020701484XU patent/CN202075284U/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2258615Y (zh) * | 1995-10-31 | 1997-07-30 | 刘兆庆 | 镉柱还原装置 |
US7157059B1 (en) * | 2002-09-18 | 2007-01-02 | The United States Of America As Represented By The Secretary Of The Interior | Reduction device for nitrate determination |
CN201121879Y (zh) * | 2007-09-07 | 2008-09-24 | 四川远星橡胶有限责任公司 | 新型电控疏水器 |
CN201215379Y (zh) * | 2008-05-23 | 2009-04-01 | 李辉 | 开水器 |
CN201229348Y (zh) * | 2008-06-24 | 2009-04-29 | 四川大学 | 自动进样装置 |
CN202075284U (zh) * | 2009-12-18 | 2011-12-14 | 纪合祥 | 食品中硝酸盐自动还原装置 |
Non-Patent Citations (2)
Title |
---|
张利明等: "顺序注射分光光度法同时测定环境水样中硝酸根和亚硝酸根", 《光谱实验室》 * |
王恺等: "一次过柱法快速测定食品中硝酸盐", 《齐齐哈尔大学学报》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105910865A (zh) * | 2016-04-20 | 2016-08-31 | 河北科技大学 | 一种水中总氮测定过程中还原硝酸盐的装置及其实现方法 |
CN107884590A (zh) * | 2017-11-18 | 2018-04-06 | 江翠珍 | 一种环保水质自动监测系统 |
CN107884590B (zh) * | 2017-11-18 | 2020-06-26 | 通辽环保投资有限公司 | 一种环保水质自动监测系统 |
CN109932230A (zh) * | 2019-03-29 | 2019-06-25 | 广东省生物工程研究所(广州甘蔗糖业研究所) | 一种硝酸盐还原仪及其使用方法 |
Also Published As
Publication number | Publication date |
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CN202075284U (zh) | 2011-12-14 |
CN102621336B (zh) | 2015-05-06 |
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C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Donghai Road 266071 Shandong city of Qingdao province No. 6 Building No. 7 401 Applicant after: Ji Hexiang Address before: 266071, building 7, No. 6 Donghai Road, Huangdao District, Shandong, Qingdao 401 Applicant before: Ji Hexiang |
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CB02 | Change of applicant information |
Address after: 266109 Qingdao, Shandong, Chengyang province Fu Zhen Zhen 176 Applicant after: Ji Hexiang Address before: Donghai Road 266071 Shandong city of Qingdao province No. 6 Building No. 7 401 Applicant before: Ji Hexiang |
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CB03 | Change of inventor or designer information |
Inventor after: Ji Hexiang Inventor after: Zhang Tingwei Inventor after: Yang Huajiang Inventor after: Liu Ximin Inventor after: Hu Baoxuan Inventor after: Yang Haolin Inventor after: Ren Xingchi Inventor after: Wu Aifeng Inventor before: Ji Hexiang Inventor before: Zhang Tingwei |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JI HEXIANG ZHANG TINGWEI TO: JI HEXIANG ZHANG TINGWEI YANG HUAJIANG LIU XIMIN HU BAOXUAN YANG HAOLIN REN XINGCHI WU AIFENG |
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C14 | Grant of patent or utility model | ||
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20181217 |
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CF01 | Termination of patent right due to non-payment of annual fee |