JP2012518530A - 水質浄化および水質向上のシステム - Google Patents
水質浄化および水質向上のシステム Download PDFInfo
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- JP2012518530A JP2012518530A JP2011551206A JP2011551206A JP2012518530A JP 2012518530 A JP2012518530 A JP 2012518530A JP 2011551206 A JP2011551206 A JP 2011551206A JP 2011551206 A JP2011551206 A JP 2011551206A JP 2012518530 A JP2012518530 A JP 2012518530A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
-
- 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
- C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/14—Cartridge filters of the throw-away type having more than one filtering element
- B01D27/146—Cartridge filters of the throw-away type having more than one filtering element connected in series
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- 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
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- 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
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
-
- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/103—Arsenic compounds
-
- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/152—Water filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Filtering Materials (AREA)
Abstract
Description
Claims (20)
- 水における第1の混入物によってまず飽和し、第2の混入物によって飽和する前に猶予をもたらすような、互いに対する大きさに作られている少なくとも2つのろ過媒体を備えている、浄水システム。
- 家庭用のシステムである、請求項1に記載の浄水システム。
- 上記少なくとも2つのろ過媒体は貯水槽の下流に配置されている、請求項1に記載の浄水システム。
- 大きな粒子および沈殿物を上記水から除去するプレフィルタが、少なくとも2つのろ過媒体に接して上流に備えられている、請求項1に記載の浄水システム。
- 塩素およびヒ素が混入物である、請求項1に記載の浄水システム。
- 上記第1の混入物が塩素であるとき、上記第1の媒体は活性炭であり、上記第2の混入物がヒ素であるとき、上記第2の媒体は、活性アルミナ、顆粒状の酸化第二鉄、および/または粒状の水酸化第二鉄である、請求項1に記載の浄水システム。
- 水における第1の混入物によってまず飽和し、第2の混入物によって飽和する前に猶予をもたらすような、互いに対する大きさに作られている少なくとも2つのろ過媒体;および、
上記ろ過媒体の限界点の検出を表す風味を付与するための時限放出カプセルを備えている、浄水システム。 - 上記時限放出カプセルが持続性である、請求項7に記載の浄水システム。
- 上記時限放出カプセルが突発性である、請求項7に記載の浄水システム。
- 突発性の上記カプセルが上記システムの最後段に配置されている、請求項9に記載の浄水システム。
- 或る時点において飽和し、上記水に対する味質の付与を可能にする他の媒体の上流に、上記持続性のカプセルが配置されている、請求項8に記載の浄水システム。
- 水における第1の混入物によってまず飽和し、第2の混入物によって飽和する前に猶予をもたらすような、互いに対する大きさに作られている少なくとも2つのろ過媒体;および、
上記ろ過媒体の限界点の検出を表す色を付与するための色素時限放出カプセルを備えている、浄水システム。 - 上記色素時限放出カプセルが持続性である、請求項12に記載の浄水システム。
- 上記色素時限放出カプセルが突発性である、請求項12に記載の浄水システム。
- 突発性の上記カプセルが上記システムの最後段に配置されている、請求項14に記載の浄水システム。
- 或る時点において飽和し、上記水に対する色の付与を可能にする他の媒体の上流に、持続性の上記カプセルが配置されている、請求項13に記載の浄水システム。
- 水における第1の混入物によってまず飽和し、第2の混入物によって飽和する前に猶予をもたらすような、互いに対する大きさに作られている少なくとも2つのろ過媒体;および、
上記水に香料または薬用物質を持続的に導入する時限放出カプセルを備えている、浄水システム。 - 上記時限放出カプセルが、上記システムの最後段において上記水に香料が導入されるように配置されている、請求項17に記載の浄水システム。
- 水を浄化する方法であって、
上記水における第1の混入物によってまず飽和し、第2の混入物によって飽和する前に猶予をもたらすような、互いに対する大きさに作られている少なくとも2つのろ過媒体を備えているシステムに上記水を通すことを包含している、方法。 - 上記水が測定されて、味質付与化合物のレベルおよび上記水におけるヒ素のレベルを決定し;上記ろ過媒体が試験されて、媒体の或る容積が味質付与化合物およびヒ素によって飽和されるまでの期間を決定し;上記システムにおける上記媒体の上記或る容積が選択されて、上記水における上記味質付与化合物によってまず飽和し、上記ヒ素が飽和する前に猶予をもたらさせる、請求項19に記載の方法。
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US15407009P | 2009-02-20 | 2009-02-20 | |
US61/154,070 | 2009-02-20 | ||
PCT/US2010/024531 WO2010096521A2 (en) | 2009-02-20 | 2010-02-18 | Water purification and enhancement systems |
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EP (1) | EP2398572A4 (ja) |
JP (1) | JP2012518530A (ja) |
KR (1) | KR20110136816A (ja) |
CN (2) | CN102438719B (ja) |
AU (1) | AU2010216068B2 (ja) |
BR (1) | BRPI1008398A2 (ja) |
CA (1) | CA2753144A1 (ja) |
IL (1) | IL214707A0 (ja) |
MX (1) | MX2011008730A (ja) |
PE (1) | PE20121106A1 (ja) |
RU (1) | RU2528989C2 (ja) |
WO (1) | WO2010096521A2 (ja) |
ZA (1) | ZA201106077B (ja) |
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US9206058B2 (en) * | 2009-02-20 | 2015-12-08 | The Water Initative, Llc | Water purification and enhancement systems |
MX2014006245A (es) | 2011-11-24 | 2014-10-17 | Indian Inst Technology | Nanoarquitectura de bohemita templada organica de capas multiples para la purificacion del agua. |
JP2015504776A (ja) | 2011-12-15 | 2015-02-16 | ザ ウォーター イニシアチブ リミテッド ライアビリティ カンパニー | ポイントオブユース方式の水のろ過方法および装置 |
US10041925B2 (en) | 2012-04-17 | 2018-08-07 | Indian Institute Of Technology | Detection of quantity of water flow using quantum clusters |
SG11201510632WA (en) * | 2013-06-28 | 2016-01-28 | Indian Inst Technology | A composition for enhanced biocidal activity and water purification device based on the same |
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AU2010216068A1 (en) | 2011-09-22 |
CN105152376A (zh) | 2015-12-16 |
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WO2010096521A2 (en) | 2010-08-26 |
EP2398572A2 (en) | 2011-12-28 |
CA2753144A1 (en) | 2010-08-26 |
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WO2010096521A3 (en) | 2010-12-09 |
CN102438719A (zh) | 2012-05-02 |
IL214707A0 (en) | 2011-11-30 |
RU2011138381A (ru) | 2013-03-27 |
BRPI1008398A2 (pt) | 2016-11-01 |
MX2011008730A (es) | 2012-01-12 |
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KR20110136816A (ko) | 2011-12-21 |
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