ZA200704595B - Method and equipment for reducing environmental pollution - Google Patents
Method and equipment for reducing environmental pollution Download PDFInfo
- Publication number
- ZA200704595B ZA200704595B ZA200704595A ZA200704595A ZA200704595B ZA 200704595 B ZA200704595 B ZA 200704595B ZA 200704595 A ZA200704595 A ZA 200704595A ZA 200704595 A ZA200704595 A ZA 200704595A ZA 200704595 B ZA200704595 B ZA 200704595B
- Authority
- ZA
- South Africa
- Prior art keywords
- microorganism
- nitrosomonas
- equipment according
- microorganisms
- denitrifying
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 16
- 238000003912 environmental pollution Methods 0.000 title description 2
- 244000005700 microbiome Species 0.000 claims description 44
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 39
- 230000001546 nitrifying effect Effects 0.000 claims description 17
- 239000000428 dust Substances 0.000 claims description 14
- 230000007613 environmental effect Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 10
- 239000005022 packaging material Substances 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 9
- 241000605121 Nitrosomonas europaea Species 0.000 claims description 8
- 241000168053 Pseudomonas denitrificans (nomen rejiciendum) Species 0.000 claims description 8
- 241000405386 Flavobacterium frigidarium Species 0.000 claims description 6
- 241000605120 Nitrosomonas eutropha Species 0.000 claims description 6
- 241001633977 Paracoccus pantotrophus Species 0.000 claims description 6
- 241000589564 Flavobacterium sp. Species 0.000 claims description 5
- 229910021529 ammonia Inorganic materials 0.000 claims description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 5
- 230000003068 static effect Effects 0.000 claims description 5
- 238000004458 analytical method Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 241000579746 Microvirgula aerodenitrificans Species 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 2
- 239000011111 cardboard Substances 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000005202 decontamination Methods 0.000 claims description 2
- 230000003588 decontaminative effect Effects 0.000 claims description 2
- 239000011152 fibreglass Substances 0.000 claims description 2
- 239000002657 fibrous material Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 239000003517 fume Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 239000000123 paper Substances 0.000 claims description 2
- -1 polytetrafluoroethylene Polymers 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 239000002759 woven fabric Substances 0.000 claims description 2
- 239000003344 environmental pollutant Substances 0.000 claims 3
- 241000579763 Microvirgula Species 0.000 claims 1
- 231100000719 pollutant Toxicity 0.000 claims 1
- 241000894006 Bacteria Species 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 241000605122 Nitrosomonas Species 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004060 metabolic process Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 1
- 229920005372 Plexiglas® Polymers 0.000 description 1
- 230000010757 Reduction Activity Effects 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- KMGARVOVYXNAOF-UHFFFAOYSA-N benzpiperylone Chemical compound C1CN(C)CCC1N1C(=O)C(CC=2C=CC=CC=2)=C(C=2C=CC=CC=2)N1 KMGARVOVYXNAOF-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003798 microbiological reaction Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
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
- B01D53/74—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
- 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
- B01D53/85—Biological processes with gas-solid contact
-
- 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
- B01D53/86—Catalytic processes
- B01D53/88—Handling or mounting catalysts
- B01D53/885—Devices in general for catalytic purification of waste gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/95—Specific microorganisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/91—Bacteria; Microorganisms
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000003A ITAR20050003A1 (it) | 2005-01-31 | 2005-01-31 | FILTRO PER L'ARIA, PER LA RIDUZIONE DEI VALORI DI PRESENZA DI ELEMENTI INQUINANTI, IN PARTICOLARE POLVERI SOTTILI(PM10 E PM2.5) E OSSIDI DI OZOTO (NOx) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200704595B true ZA200704595B (en) | 2008-05-28 |
Family
ID=36579987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200704595A ZA200704595B (en) | 2005-01-31 | 2007-06-14 | Method and equipment for reducing environmental pollution |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20090263890A1 (it) |
| EP (1) | EP1846142A2 (it) |
| JP (1) | JP2008528272A (it) |
| KR (1) | KR20070107675A (it) |
| CN (1) | CN101107061A (it) |
| AU (1) | AU2006208978A1 (it) |
| CA (1) | CA2592379A1 (it) |
| IT (1) | ITAR20050003A1 (it) |
| RU (1) | RU2007123158A (it) |
| WO (1) | WO2006079914A2 (it) |
| ZA (1) | ZA200704595B (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117282A (zh) * | 2013-04-23 | 2014-10-29 | 上海清呼吸环保科技有限公司 | 用于减少环境污染的方法和装置 |
| FR3077306B1 (fr) | 2018-01-29 | 2022-07-01 | Centre Nat Rech Scient | Element de construction pour l'assainissement du milieu urbain routier |
| JP7297864B2 (ja) * | 2018-04-06 | 2023-06-26 | ユー － アース バイオテック リミテッド | 空気浄化のための生物学的システムおよび方法 |
| KR102097669B1 (ko) * | 2018-12-20 | 2020-04-06 | 한경대학교 산학협력단 | 탈질 활성이 우수한 신규 탈질균 마이크로비르굴라 에어로디니트리피칸스 dN46-6 |
| KR102097670B1 (ko) * | 2018-12-20 | 2020-04-06 | 한경대학교 산학협력단 | 수질 정화용 미생물 제제 및 이의 제조방법 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2432485B1 (fr) * | 1978-08-02 | 1987-03-20 | Omnium Assainissement | Procede de denitrification des eaux par voie biologique |
| US4961763A (en) * | 1989-04-19 | 1990-10-09 | Space Biospheres Venture | Indoor air purifier |
| US5795751A (en) * | 1994-06-09 | 1998-08-18 | Lockheed Martin Idaho Technologies Company | Biofilter for removal of nitrogen oxides from contaminated gases under aerobic conditions |
| JPH08281059A (ja) * | 1995-04-07 | 1996-10-29 | Tsutsunaka Sheet Bosui Kk | 市街地の緑化と空気中の有害物を除去する方法及び施設 |
| JP2002505079A (ja) * | 1997-12-22 | 2002-02-19 | アクアリア インコーポレイテッド | バクテリア亜硝酸塩酸化剤とその使用方法 |
| DE19914870A1 (de) * | 1999-04-01 | 2000-10-05 | Asa Spezialenzyme Gmbh | Reduzierung von toxischen und geruchsintensiven Stoffen |
| EP1315549B1 (en) * | 2000-06-08 | 2007-08-29 | Skov A/S | Method and aggregate for cleaning of room air, particularly in livestock buildings |
| US6863816B2 (en) * | 2002-06-17 | 2005-03-08 | Dharma Living Systems, Inc. | Tidal vertical flow wastewater treatment system and method |
| US20080210628A1 (en) * | 2003-05-16 | 2008-09-04 | Grontmij Advies & Techniek B.V. | Process for the Biological Treatment of Ammonium-Rich Aqueous Media |
-
2005
- 2005-01-31 IT IT000003A patent/ITAR20050003A1/it unknown
-
2006
- 2006-01-31 WO PCT/IB2006/000164 patent/WO2006079914A2/en active Application Filing
- 2006-01-31 AU AU2006208978A patent/AU2006208978A1/en not_active Abandoned
- 2006-01-31 JP JP2007552747A patent/JP2008528272A/ja active Pending
- 2006-01-31 US US11/721,996 patent/US20090263890A1/en not_active Abandoned
- 2006-01-31 RU RU2007123158/15A patent/RU2007123158A/ru not_active Application Discontinuation
- 2006-01-31 EP EP06710287A patent/EP1846142A2/en not_active Withdrawn
- 2006-01-31 CA CA002592379A patent/CA2592379A1/en not_active Abandoned
- 2006-01-31 CN CNA2006800024461A patent/CN101107061A/zh active Pending
- 2006-01-31 KR KR1020077015238A patent/KR20070107675A/ko not_active Application Discontinuation
-
2007
- 2007-06-14 ZA ZA200704595A patent/ZA200704595B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2007123158A (ru) | 2009-03-10 |
| WO2006079914A3 (en) | 2006-10-19 |
| JP2008528272A (ja) | 2008-07-31 |
| US20090263890A1 (en) | 2009-10-22 |
| CA2592379A1 (en) | 2006-08-03 |
| AU2006208978A1 (en) | 2006-08-03 |
| WO2006079914A2 (en) | 2006-08-03 |
| EP1846142A2 (en) | 2007-10-24 |
| ITAR20050003A1 (it) | 2006-08-01 |
| KR20070107675A (ko) | 2007-11-07 |
| CN101107061A (zh) | 2008-01-16 |
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