CN111249876A - 一种烟气的微生物脱硝装置及方法 - Google Patents
一种烟气的微生物脱硝装置及方法 Download PDFInfo
- Publication number
- CN111249876A CN111249876A CN202010252879.4A CN202010252879A CN111249876A CN 111249876 A CN111249876 A CN 111249876A CN 202010252879 A CN202010252879 A CN 202010252879A CN 111249876 A CN111249876 A CN 111249876A
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- box body
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- flue gas
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 239000003546 flue gas Substances 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000000813 microbial effect Effects 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 238000012856 packing Methods 0.000 claims abstract description 59
- 239000007921 spray Substances 0.000 claims abstract description 55
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims abstract description 48
- 244000005700 microbiome Species 0.000 claims abstract description 19
- 239000000779 smoke Substances 0.000 claims abstract description 15
- 238000005507 spraying Methods 0.000 claims abstract description 12
- 239000006096 absorbing agent Substances 0.000 claims description 19
- 239000003344 environmental pollutant Substances 0.000 claims description 10
- 231100000719 pollutant Toxicity 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 6
- 239000002351 wastewater Substances 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 8
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract description 4
- 229910021529 ammonia Inorganic materials 0.000 abstract description 4
- 239000004202 carbamide Substances 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 12
- 230000009471 action Effects 0.000 description 6
- 238000010531 catalytic reduction reaction Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000010170 biological method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 150000002605 large molecules Chemical class 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010252879.4A CN111249876B (zh) | 2020-04-02 | 2020-04-02 | 一种烟气的微生物脱硝装置及方法 |
Applications Claiming Priority (1)
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CN202010252879.4A CN111249876B (zh) | 2020-04-02 | 2020-04-02 | 一种烟气的微生物脱硝装置及方法 |
Publications (2)
Publication Number | Publication Date |
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CN111249876A true CN111249876A (zh) | 2020-06-09 |
CN111249876B CN111249876B (zh) | 2022-04-12 |
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CN202010252879.4A Active CN111249876B (zh) | 2020-04-02 | 2020-04-02 | 一种烟气的微生物脱硝装置及方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114538710A (zh) * | 2022-03-01 | 2022-05-27 | 桂林理工大学 | N2o减排污水一体化处理系统及方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1104015A (zh) * | 1993-04-09 | 1995-06-21 | 巴布科克-日立公司 | 湿式烟道气脱硫设备 |
CN101264422A (zh) * | 2008-03-20 | 2008-09-17 | 湖南大学 | 管式气相生物过滤装置 |
CN101912728A (zh) * | 2010-08-05 | 2010-12-15 | 杨海宁 | 多管式废气生物过滤装置 |
CN102716650A (zh) * | 2012-06-23 | 2012-10-10 | 黄石市强达环境治理工程有限公司 | 臭氧、微生物氧化分解脱硝装置 |
CN109692562A (zh) * | 2017-10-24 | 2019-04-30 | 南京菱亚汽车技术研究院 | 一种基于物联网的防坠落和堵塞的智能型喷淋塔 |
CN110302582A (zh) * | 2018-07-27 | 2019-10-08 | 安徽金三隆再生资源有限公司 | 一种洗涤塔的循环水自净结构与工艺 |
-
2020
- 2020-04-02 CN CN202010252879.4A patent/CN111249876B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1104015A (zh) * | 1993-04-09 | 1995-06-21 | 巴布科克-日立公司 | 湿式烟道气脱硫设备 |
CN101264422A (zh) * | 2008-03-20 | 2008-09-17 | 湖南大学 | 管式气相生物过滤装置 |
CN101912728A (zh) * | 2010-08-05 | 2010-12-15 | 杨海宁 | 多管式废气生物过滤装置 |
CN102716650A (zh) * | 2012-06-23 | 2012-10-10 | 黄石市强达环境治理工程有限公司 | 臭氧、微生物氧化分解脱硝装置 |
CN109692562A (zh) * | 2017-10-24 | 2019-04-30 | 南京菱亚汽车技术研究院 | 一种基于物联网的防坠落和堵塞的智能型喷淋塔 |
CN110302582A (zh) * | 2018-07-27 | 2019-10-08 | 安徽金三隆再生资源有限公司 | 一种洗涤塔的循环水自净结构与工艺 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114538710A (zh) * | 2022-03-01 | 2022-05-27 | 桂林理工大学 | N2o减排污水一体化处理系统及方法 |
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Denomination of invention: A microbial denitrification device and method for flue gas Effective date of registration: 20230407 Granted publication date: 20220412 Pledgee: Guizhou Zunyi Rural Commercial Bank Co.,Ltd. Pledgor: Guizhou zunhui Environmental Protection Technology Co.,Ltd. Registration number: Y2023980037618 |
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Date of cancellation: 20230428 Granted publication date: 20220412 Pledgee: Guizhou Zunyi Rural Commercial Bank Co.,Ltd. Pledgor: Guizhou zunhui Environmental Protection Technology Co.,Ltd. Registration number: Y2023980037618 |
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Denomination of invention: A microbial denitrification device and method for flue gas Effective date of registration: 20231227 Granted publication date: 20220412 Pledgee: Guizhou Bank Co.,Ltd. Zunyi Honghuagang Branch Pledgor: Guizhou zunhui Environmental Protection Technology Co.,Ltd. Registration number: Y2023520000075 |
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