CN102539795A - 一种自动测定反硝化产生的气体的装置 - Google Patents
一种自动测定反硝化产生的气体的装置 Download PDFInfo
- Publication number
- CN102539795A CN102539795A CN2011104412384A CN201110441238A CN102539795A CN 102539795 A CN102539795 A CN 102539795A CN 2011104412384 A CN2011104412384 A CN 2011104412384A CN 201110441238 A CN201110441238 A CN 201110441238A CN 102539795 A CN102539795 A CN 102539795A
- Authority
- CN
- China
- Prior art keywords
- gas
- valve
- denitrification
- digital
- chromatogram
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012360 testing method Methods 0.000 title abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 19
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 11
- 238000010790 dilution Methods 0.000 claims description 6
- 239000012895 dilution Substances 0.000 claims description 6
- 229960003753 nitric oxide Drugs 0.000 claims description 5
- 235000019391 nitrogen oxide Nutrition 0.000 claims description 5
- 238000002372 labelling Methods 0.000 abstract description 2
- 230000001960 triggered effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 36
- 238000000034 method Methods 0.000 description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 18
- 229910052757 nitrogen Inorganic materials 0.000 description 12
- 238000005070 sampling Methods 0.000 description 12
- 238000004458 analytical method Methods 0.000 description 11
- 239000002689 soil Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 229910052734 helium Inorganic materials 0.000 description 7
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 5
- 239000001307 helium Substances 0.000 description 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 4
- 238000010926 purge Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003203 everyday effect Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000011534 incubation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- CKUAXEQHGKSLHN-UHFFFAOYSA-N [C].[N] Chemical compound [C].[N] CKUAXEQHGKSLHN-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010219 correlation analysis Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005264 electron capture Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000001272 nitrous oxide Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
Description
3900=Analog_1;#0.4; |
3900=Analog_2;#0; |
3900=Analog_3;#0.4; |
3900=Digital_17;#1; |
3900=Digital_18;#0; |
3900=Digital_19;#1; |
3900=Digital_1;#1; |
3900=Digital_2;#0; |
3900=Digital_3;#0; |
3960=Digital_10;#1; |
3960=Digital_11;#1; |
4110=Digital_21;#1; |
4110=Digital_23;#1; |
4115=Digital_21;#0; |
4115=Digital_23;#0; |
4200=Digital_10;#0; |
4200=Digital_11;#0; |
.................. |
8460=Digital_10;#1; |
8460=Digital_11;#1; |
8670=Digital_24;#1; |
8700=Digital_24;#0; |
8700=Digital_10;#0; |
8700=Digital_11;#0; |
.................. |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110441238.4A CN102539795B (zh) | 2011-12-26 | 2011-12-26 | 一种自动测定反硝化产生的气体的装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110441238.4A CN102539795B (zh) | 2011-12-26 | 2011-12-26 | 一种自动测定反硝化产生的气体的装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102539795A true CN102539795A (zh) | 2012-07-04 |
CN102539795B CN102539795B (zh) | 2014-06-04 |
Family
ID=46347191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110441238.4A Expired - Fee Related CN102539795B (zh) | 2011-12-26 | 2011-12-26 | 一种自动测定反硝化产生的气体的装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102539795B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106219747A (zh) * | 2016-07-19 | 2016-12-14 | 河南理工大学 | 一种地下水中反硝化模拟系统气体产物的收集装置 |
CN106442934A (zh) * | 2016-09-28 | 2017-02-22 | 中国科学院亚热带农业生态研究所 | 一种收集土壤反硝化微生物产氮气的方法及装置 |
CN107328615A (zh) * | 2017-06-26 | 2017-11-07 | 北京理加联合科技有限公司 | 一种智能气体进样控制器 |
CN107525708A (zh) * | 2016-06-21 | 2017-12-29 | 上海炫电气有限公司 | 一种可工作于负压环境下的样品气稀释系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201226000Y (zh) * | 2008-06-27 | 2009-04-22 | 北京工业大学 | 研究污水脱氮过程中n2o产生的设备 |
CN102095827A (zh) * | 2009-12-09 | 2011-06-15 | 中国科学院大气物理研究所 | 同时测定大气二氧化碳、甲烷和氧化亚氮的系统和方法 |
-
2011
- 2011-12-26 CN CN201110441238.4A patent/CN102539795B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201226000Y (zh) * | 2008-06-27 | 2009-04-22 | 北京工业大学 | 研究污水脱氮过程中n2o产生的设备 |
CN102095827A (zh) * | 2009-12-09 | 2011-06-15 | 中国科学院大气物理研究所 | 同时测定大气二氧化碳、甲烷和氧化亚氮的系统和方法 |
Non-Patent Citations (4)
Title |
---|
徐华等: "土壤水分状况和质地对稻田N2O排放的影响", 《土壤学报》 * |
邹国元等: "农田土壤硝化-反硝化作用与N2O的排放", 《土壤与环境》 * |
邹国元等: "根际反硝化作用与N2O释放", 《中国农业大学学报》 * |
颜晓元等: "水分状况对水田土壤N2O排放的影响", 《土壤学报》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107525708A (zh) * | 2016-06-21 | 2017-12-29 | 上海炫电气有限公司 | 一种可工作于负压环境下的样品气稀释系统 |
CN107525708B (zh) * | 2016-06-21 | 2019-12-24 | 上海炫一电气有限公司 | 一种可工作于负压环境下的样品气稀释系统 |
CN106219747A (zh) * | 2016-07-19 | 2016-12-14 | 河南理工大学 | 一种地下水中反硝化模拟系统气体产物的收集装置 |
CN106442934A (zh) * | 2016-09-28 | 2017-02-22 | 中国科学院亚热带农业生态研究所 | 一种收集土壤反硝化微生物产氮气的方法及装置 |
CN107328615A (zh) * | 2017-06-26 | 2017-11-07 | 北京理加联合科技有限公司 | 一种智能气体进样控制器 |
Also Published As
Publication number | Publication date |
---|---|
CN102539795B (zh) | 2014-06-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Loftfield et al. | Automated gas chromatographic system for rapid analysis of the atmospheric trace gases methane, carbon dioxide, and nitrous oxide | |
CN102680662B (zh) | 一种同步测定土壤底物和气体排放的装置及方法 | |
CN102053145B (zh) | 一种根系co2原位自动测定方法 | |
CN102539795B (zh) | 一种自动测定反硝化产生的气体的装置 | |
CN104155404B (zh) | 大气甲烷和一氧化碳分析系统和方法 | |
CN107328615B (zh) | 一种智能气体进样控制器 | |
CN205038195U (zh) | 在线气相色谱仪 | |
CN204044062U (zh) | 一种原位漫反射红外光谱-质谱联用系统 | |
Silverman et al. | Automatic apparatus for sampling and preparing gases for mass spectral analysis in studies of carbon isotope fractionation during methane metabolism | |
Heinzle et al. | Experimental Methods for On–Line Mass Spectrometry in Fermentation Technology | |
CN104155416A (zh) | 一种可控湿度的静态气敏测试装置及方法 | |
CN103792310B (zh) | 用于水体释放气体气相测定的进样装置 | |
CN205353065U (zh) | 一种同时检测沼气气体组分的一体化在线分析装置 | |
CN111443159A (zh) | 一种气敏-气相色谱多源感知和电子鼻仪器在线检测方法 | |
CN107328882A (zh) | 煤挥发性及挥发成分测定装置及测定方法 | |
CN106404933A (zh) | 基于稻田土壤溶液的稻田温室气体测量方法 | |
CN101839878A (zh) | 高纯气(或电子气)中痕量气态杂质分析方法和装置 | |
Brenninkmeijer et al. | Absolute measurement of the abundance of atmospheric carbon monoxide | |
CN102445498B (zh) | 一种流程色谱的自动标定方法 | |
CN1036154C (zh) | 甲烷自动采集和分析系统及其方法 | |
CN109632683A (zh) | 一种风洞实验同步自动化采样测量系统 | |
CN103472162B (zh) | 沼气中甲烷以及氢气同时检测的方法 | |
CN215066132U (zh) | 一种基于caps测氮氧化物的分析仪 | |
CN201622258U (zh) | 油气浓度自动检测仪 | |
CN2620277Y (zh) | 热解吸仪气体流路装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Liao Tingting Inventor after: Sun Yang Inventor after: Wang Rui Inventor after: Zheng Xunhua Inventor after: KLAUS BUTTBAHA BACH Inventor after: GEORGE WILLIE BYRD Inventor before: Liao Tingting Inventor before: Sun Yang |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIAO TINGTING SUN YANG TO: LIAO TINGTING SUN YANG WANG RUI ZHENG XUNHUA CLAUS BATEBAHA-BACH WILLIBALD GEORGE |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 |