JPH0235909Y2 - - Google Patents
Info
- Publication number
- JPH0235909Y2 JPH0235909Y2 JP1986003157U JP315786U JPH0235909Y2 JP H0235909 Y2 JPH0235909 Y2 JP H0235909Y2 JP 1986003157 U JP1986003157 U JP 1986003157U JP 315786 U JP315786 U JP 315786U JP H0235909 Y2 JPH0235909 Y2 JP H0235909Y2
- Authority
- JP
- Japan
- Prior art keywords
- manhole
- sewer
- adapter
- activated carbon
- adsorber
- 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.)
- Expired
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 59
- 238000001179 sorption measurement Methods 0.000 claims description 19
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- -1 NaHCO 3 Substances 0.000 claims description 3
- 239000003153 chemical reaction reagent Substances 0.000 claims description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 14
- 235000019645 odor Nutrition 0.000 description 8
- 239000003463 adsorbent Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- OKTJSMMVPCPJKN-IGMARMGPSA-N Carbon-12 Chemical class [12C] OKTJSMMVPCPJKN-IGMARMGPSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 238000009423 ventilation Methods 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0446—Means for feeding or distributing gases
-
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/304—Hydrogen sulfide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/306—Organic sulfur compounds, e.g. mercaptans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/455—Gas separation or purification devices adapted for specific applications for transportable use
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Sewage (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/698,213 US4586941A (en) | 1985-02-04 | 1985-02-04 | Sewer odor adsorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61130679U JPS61130679U (en]) | 1986-08-15 |
| JPH0235909Y2 true JPH0235909Y2 (en]) | 1990-10-01 |
Family
ID=24804349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986003157U Expired JPH0235909Y2 (en]) | 1985-02-04 | 1986-01-16 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4586941A (en]) |
| JP (1) | JPH0235909Y2 (en]) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2269117A (en) * | 1992-07-31 | 1994-02-02 | Thomas Munn Pollock | Odour suppression |
| US5925241A (en) * | 1996-10-25 | 1999-07-20 | Calgon Carbon Corporation | Floor drain odor control device |
| US5846274A (en) * | 1997-07-28 | 1998-12-08 | City Of Albuquerque | Manhole biofilter |
| DE19805604C1 (de) * | 1998-02-12 | 1999-07-15 | Paul Stoerk Kuefers Fa | Biofilter |
| US6379429B1 (en) | 2000-08-15 | 2002-04-30 | Delbert C. Scranton, Jr. | Device for filtering gases |
| US6379433B1 (en) * | 2000-10-25 | 2002-04-30 | Delbert C. Scranton, Jr. | Device for use in filtering contaminated air |
| US6848465B1 (en) | 2002-04-17 | 2005-02-01 | Robert H. Wager Co., Inc. | Dual-action vent check valve |
| US7309379B2 (en) * | 2002-11-08 | 2007-12-18 | Tw Environmental, Inc. | Moving bed adsorber/desorber and low flow (high yield) desorber devices and their methods of use |
| KR100638204B1 (ko) * | 2004-12-10 | 2006-10-26 | 엘지전자 주식회사 | 엔진의 배기가스 배출구조 |
| US7866334B2 (en) * | 2005-08-15 | 2011-01-11 | Mcintire Mark | Sewer pipe gas exhaust filter apparatus |
| US7871460B2 (en) * | 2007-02-23 | 2011-01-18 | Tw Environmental, Inc. | System and method for a moving bed adsorber for contaminant removal |
| WO2011129729A1 (en) * | 2010-04-14 | 2011-10-20 | Camfil Ab | Filter unit for sewage vent pipes |
| US9994465B2 (en) * | 2011-04-20 | 2018-06-12 | Clearly Better, Llc | Device for use with floor drains |
| CA2751144A1 (fr) | 2011-08-26 | 2013-02-26 | Francois Perron | Systeme interactif de controle d'au moins une des caracteristiques intrinseques d'emanations, procede de fabrication du systeme et methodes de controle correspondantes |
| US8926739B2 (en) * | 2011-10-12 | 2015-01-06 | Gary Morgan | Portable gas scrubber with sensor |
| US8851791B1 (en) | 2013-09-11 | 2014-10-07 | David Putnam | Manhole cover venting and precipitation guarding devices |
| KR20160041468A (ko) * | 2014-10-07 | 2016-04-18 | 강은진 | 방수 기능을 갖는 공조 장치 |
| CN104436986A (zh) * | 2014-11-29 | 2015-03-25 | 无锡纳润特科技有限公司 | 吸附器的支管式缓流分散装置 |
| US9784650B1 (en) | 2015-05-21 | 2017-10-10 | David L. Neathery | Sewer gas sampling and analyzing devices and methods |
| US9605403B1 (en) * | 2015-06-02 | 2017-03-28 | David Putnam | Vented precipitation guarding manhole cover assemblies |
| US11118323B1 (en) | 2017-06-05 | 2021-09-14 | David Putnam | Traffic-compatible vented precipitation guarding manhole cover assemblies |
| US10982425B1 (en) * | 2019-10-01 | 2021-04-20 | NeverClog LLC | Apparatus for capturing and destroying hair within a shower drain |
| CN113877410B (zh) * | 2020-07-02 | 2024-05-07 | 大连爱德摩设备制造有限公司 | 用于工业污水集输系统的VOCs及臭气治理方法 |
| WO2022056294A1 (en) | 2020-09-11 | 2022-03-17 | Sewer Sentry LLC | Reinforced manhole cover gasket |
| US12270175B2 (en) | 2020-10-14 | 2025-04-08 | Sewer Sentry LLC | Vented precipitation guarding manhole cover assembly |
| US12345011B2 (en) | 2020-10-14 | 2025-07-01 | Sewer Sentry LLC | Vented precipitation guarding manhole cover assembly |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE509925A (en]) * | ||||
| US154645A (en) * | 1874-09-01 | Improvement in ventilators for sewers | ||
| US2721619A (en) * | 1951-08-01 | 1955-10-25 | Alpha G Cheairs | Waterproof muffler for vertical exhausts |
| CH355695A (de) * | 1955-02-23 | 1961-07-15 | Draeger Otto Heinrich Dr | Luftschutzraum mit mindestens einer Filteranordnung zur Filtration der einzuführenden Luft |
| CH438644A (de) * | 1965-04-29 | 1967-06-30 | G A Messen Jaschin Fa | Grossanlage zum Reinigen der Luft von Grosstadt-Strassen |
| US3377784A (en) * | 1966-08-11 | 1968-04-16 | Walker Darrell | Portable manhole filter assembly |
| US3589863A (en) * | 1968-03-08 | 1971-06-29 | Dow Chemical Co | Method of removing sulfur dioxide and particulate matter from gaseous streams |
| US3475885A (en) * | 1968-05-02 | 1969-11-04 | Millard F Kline | Retainer for purification media for gas from sewer line vents |
| US4072479A (en) * | 1976-03-01 | 1978-02-07 | Calgon Corporation | Impregnated activated carbon for improved removal of malodorous compounds |
| US4026688A (en) * | 1976-06-04 | 1977-05-31 | The Raymond Lee Organization, Inc. | Exhaust vent filter |
| US4072480A (en) * | 1977-01-07 | 1978-02-07 | Calgon Corporation | Dual impregnated activated carbon for improved removal of malodorous sulfur compounds |
| US4201663A (en) * | 1978-09-07 | 1980-05-06 | Dornbush James N | Method and apparatus for the enhanced treatment of food processing waste waters using aerobic microorganisms |
| US4350502A (en) * | 1980-09-30 | 1982-09-21 | Spatola Joseph A | Method and apparatus for decontaminating gas vented from land fill and fugitive sources |
-
1985
- 1985-02-04 US US06/698,213 patent/US4586941A/en not_active Expired - Lifetime
-
1986
- 1986-01-16 JP JP1986003157U patent/JPH0235909Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61130679U (en]) | 1986-08-15 |
| US4586941A (en) | 1986-05-06 |
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