BRPI0407345B1 - Sistema de purificação de água. - Google Patents
Sistema de purificação de água. Download PDFInfo
- Publication number
- BRPI0407345B1 BRPI0407345B1 BRPI0407345-2A BRPI0407345A BRPI0407345B1 BR PI0407345 B1 BRPI0407345 B1 BR PI0407345B1 BR PI0407345 A BRPI0407345 A BR PI0407345A BR PI0407345 B1 BRPI0407345 B1 BR PI0407345B1
- Authority
- BR
- Brazil
- Prior art keywords
- water
- flow
- reservoir
- fluid
- control
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 55
- 238000000746 purification Methods 0.000 title claims description 40
- 239000012530 fluid Substances 0.000 claims description 36
- 239000003139 biocide Substances 0.000 claims description 27
- 238000007599 discharging Methods 0.000 claims 4
- 230000003115 biocidal effect Effects 0.000 description 18
- 230000005484 gravity Effects 0.000 description 15
- 230000001105 regulatory effect Effects 0.000 description 13
- 238000011045 prefiltration Methods 0.000 description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 6
- 239000000460 chlorine Substances 0.000 description 6
- 229910052801 chlorine Inorganic materials 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000003826 tablet Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005660 chlorination reaction Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 244000052769 pathogen Species 0.000 description 3
- 238000011012 sanitization Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- YRIZYWQGELRKNT-UHFFFAOYSA-N 1,3,5-trichloro-1,3,5-triazinane-2,4,6-trione Chemical compound ClN1C(=O)N(Cl)C(=O)N(Cl)C1=O YRIZYWQGELRKNT-UHFFFAOYSA-N 0.000 description 2
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 description 2
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical compound ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 2
- JRNVZBWKYDBUCA-UHFFFAOYSA-N N-chlorosuccinimide Chemical compound ClN1C(=O)CCC1=O JRNVZBWKYDBUCA-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000013270 controlled release Methods 0.000 description 2
- 208000031513 cyst Diseases 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000012629 purifying agent Substances 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- KEPNSIARSTUPGS-UHFFFAOYSA-N 2-n,4-n,6-n-trichloro-1,3,5-triazine-2,4,6-triamine Chemical compound ClNC1=NC(NCl)=NC(NCl)=N1 KEPNSIARSTUPGS-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- PHMHDRYYFAYWEG-UHFFFAOYSA-N Rhapontigenin Natural products C1=C(O)C(OC)=CC=C1C=CC1=CC(O)=CC(O)=C1 PHMHDRYYFAYWEG-UHFFFAOYSA-N 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- JSYGRUBHOCKMGQ-UHFFFAOYSA-N dichloramine Chemical compound ClNCl JSYGRUBHOCKMGQ-UHFFFAOYSA-N 0.000 description 1
- CEJLBZWIKQJOAT-UHFFFAOYSA-N dichloroisocyanuric acid Chemical compound ClN1C(=O)NC(=O)N(Cl)C1=O CEJLBZWIKQJOAT-UHFFFAOYSA-N 0.000 description 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical class NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- LWXVCCOAQYNXNX-UHFFFAOYSA-N lithium hypochlorite Chemical compound [Li+].Cl[O-] LWXVCCOAQYNXNX-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- UIXTUDLFNOIGRA-UHFFFAOYSA-N n-carbamoyl-2-chloroacetamide Chemical compound NC(=O)NC(=O)CCl UIXTUDLFNOIGRA-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- IFIDXBCRSWOUSB-UHFFFAOYSA-N potassium;1,3-dichloro-1,3,5-triazinane-2,4,6-trione Chemical compound [K+].ClN1C(=O)NC(=O)N(Cl)C1=O IFIDXBCRSWOUSB-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- -1 trichlorocyanuric acid pentaiodide Chemical compound 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical class [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0186—Control of flow without auxiliary power without moving parts
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/685—Devices for dosing the additives
- C02F1/688—Devices in which the water progressively dissolves a solid compound
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/18—Removal of treatment agents after treatment
- C02F2303/185—The treatment agent being halogen or a halogenated compound
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Water Treatment By Sorption (AREA)
- Flow Control (AREA)
- Biological Treatment Of Waste Water (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN204/MUM/2003 | 2003-02-18 | ||
| IN204MU2003 | 2003-02-18 | ||
| PCT/EP2004/001184 WO2004074182A2 (en) | 2003-02-18 | 2004-02-06 | Flow regulator for controlled gravity flow of fluid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0407345A BRPI0407345A (pt) | 2006-01-10 |
| BRPI0407345B1 true BRPI0407345B1 (pt) | 2015-08-18 |
Family
ID=32894031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0407345-2A BRPI0407345B1 (pt) | 2003-02-18 | 2004-02-06 | Sistema de purificação de água. |
Country Status (7)
| Country | Link |
|---|---|
| CN (2) | CN102757116A (pl) |
| BR (1) | BRPI0407345B1 (pl) |
| MX (1) | MXPA05008735A (pl) |
| PL (1) | PL213012B1 (pl) |
| RU (1) | RU2364912C2 (pl) |
| WO (1) | WO2004074182A2 (pl) |
| ZA (1) | ZA200505778B (pl) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005095284A1 (en) * | 2004-03-19 | 2005-10-13 | Unilever N.V. | Water purification system |
| EP1870381B1 (en) * | 2006-06-12 | 2009-06-24 | Unilever N.V. | A biocide cartridge |
| EA016676B1 (ru) * | 2007-01-12 | 2012-06-29 | Юнилевер Н.В. | Способ очистки воды |
| CN102224111A (zh) * | 2008-09-23 | 2011-10-19 | 荷兰联合利华有限公司 | 净水装置 |
| EP2184263A1 (en) * | 2008-11-06 | 2010-05-12 | Unilever N.V. | Water purification device |
| TWI545089B (zh) | 2009-01-13 | 2016-08-11 | 通路實業集團國際公司 | 重力式供輸水處理系統 |
| MX344488B (es) | 2010-05-31 | 2016-12-16 | Unilever Nv | Un dispositivo de purificacion de agua. |
| WO2012025343A1 (en) * | 2010-08-24 | 2012-03-01 | Unilever Nv | Water purification device comprising a gravity- fed filter |
| WO2014095344A1 (en) | 2012-12-20 | 2014-06-26 | Unilever N.V. | A tablet composition for an automatic shut off mechanism |
| CN115874406A (zh) * | 2021-09-28 | 2023-03-31 | 无锡小天鹅电器有限公司 | 一种家电设备 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3999945A (en) * | 1974-08-30 | 1976-12-28 | Delta Scientific Corporation | Liquid analysis system |
| FR2639934B1 (fr) * | 1988-12-05 | 1991-03-22 | Prod Indls Charbons Actifs | Contacteur biologique d'epuration d'eau pour la production d'eau potable et procede de pilotage associe |
| CN2076385U (zh) * | 1990-02-26 | 1991-05-08 | 蔡晓明 | 调料液自动出液控速控量器 |
| CH689593A5 (de) * | 1995-03-16 | 1999-06-30 | Paul Schudel | Abwasserreinigungsanlage mit Sandfilter und einem Spezialsiphon zur intermittierenden Beschickung des Filters. |
| CN2277403Y (zh) * | 1996-11-13 | 1998-04-01 | 刘飞 | 虹吸式二氧化氯消毒装置 |
| ATE309964T1 (de) * | 1997-04-24 | 2005-12-15 | Unisearch Ltd | Öl wasser abscheider |
| US6051140A (en) * | 1997-12-04 | 2000-04-18 | Perry; Cliff | Water decontaminating system and method |
| CN2461921Y (zh) * | 2001-02-16 | 2001-11-28 | 徐国文 | 污水自动净化装置 |
| GB2374297B (en) * | 2001-04-11 | 2003-03-12 | Michael John Leigh Chapman | Dynamic sedimentation system |
-
2004
- 2004-02-06 BR BRPI0407345-2A patent/BRPI0407345B1/pt not_active IP Right Cessation
- 2004-02-06 WO PCT/EP2004/001184 patent/WO2004074182A2/en not_active Ceased
- 2004-02-06 CN CN2012102534057A patent/CN102757116A/zh active Pending
- 2004-02-06 MX MXPA05008735A patent/MXPA05008735A/es active IP Right Grant
- 2004-02-06 RU RU2005129120/28A patent/RU2364912C2/ru not_active IP Right Cessation
- 2004-02-06 CN CNA2004800045454A patent/CN1751279A/zh active Pending
- 2004-02-06 PL PL377188A patent/PL213012B1/pl unknown
- 2004-02-06 ZA ZA200505778A patent/ZA200505778B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0407345A (pt) | 2006-01-10 |
| WO2004074182A2 (en) | 2004-09-02 |
| ZA200505778B (en) | 2006-09-27 |
| PL377188A1 (pl) | 2006-01-23 |
| MXPA05008735A (es) | 2005-09-20 |
| PL213012B1 (pl) | 2012-12-31 |
| WO2004074182A3 (en) | 2004-10-21 |
| CN1751279A (zh) | 2006-03-22 |
| RU2005129120A (ru) | 2006-02-10 |
| RU2364912C2 (ru) | 2009-08-20 |
| CN102757116A (zh) | 2012-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2738323A (en) | Chemical feeder | |
| CN1989076A (zh) | 水净化系统 | |
| US5480564A (en) | Water treatment system | |
| BRPI0407345B1 (pt) | Sistema de purificação de água. | |
| US5667670A (en) | Wastewater effluent management system using a sand filter | |
| US6267886B1 (en) | Uni-directional flow chemical dispenser | |
| US3615244A (en) | Dispensing apparatus | |
| AU2010286025B2 (en) | A chlorination device | |
| US3727760A (en) | Water decomposition apparatus | |
| CN103052597B (zh) | 包括重力给料过滤器的水净化装置 | |
| CN101578238B (zh) | 具有文氏管配给装置的重力式水净化设备 | |
| EP2298702B1 (en) | Water purification device and process for purification of water by this device | |
| JP2000117263A (ja) | 固型薬剤連続自動溶出装置 | |
| KR200235460Y1 (ko) | 간이상수도의 소독장치 | |
| CN102906029B (zh) | 水净化设备 | |
| JP3218829U (ja) | ペット用給水器 | |
| CN103189317B (zh) | 停留时间室 | |
| US20060196816A1 (en) | Chlorinator | |
| US20200331779A1 (en) | Apparatus for Introducing an Agent Into a Liquid or Gas at a Controlled Rate | |
| IE20100515A1 (en) | A chlorination device | |
| HK1177450B (en) | A water purification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
| B09A | Decision: intention to grant | ||
| B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 18/08/2015, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 15A ANUIDADE. |
|
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2500 DE 04-12-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |