JP2010504197A - 浄水装置 - Google Patents
浄水装置 Download PDFInfo
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- JP2010504197A JP2010504197A JP2009528788A JP2009528788A JP2010504197A JP 2010504197 A JP2010504197 A JP 2010504197A JP 2009528788 A JP2009528788 A JP 2009528788A JP 2009528788 A JP2009528788 A JP 2009528788A JP 2010504197 A JP2010504197 A JP 2010504197A
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Images
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
-
- 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
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/18—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/025—Bobbin units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
-
- 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
- C02F1/002—Processes for the treatment of water whereby the filtration technique is of importance using small portable filters for producing potable water, e.g. personal travel or emergency equipment, survival kits, combat gear
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/02—Specific tightening or locking mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
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- B01D2313/12—Specific discharge elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D2313/24—Specific pressurizing or depressurizing means
- B01D2313/243—Pumps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/04—Backflushing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/36—Hydrophilic membranes
-
- 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
- C02F1/28—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
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/02—Location of water treatment or water treatment device as part of a bottle
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
【選択図】図2
Description
Claims (57)
- 水から不純物を除去する装置であって、
液体タンク、フィルタ、および、出力部により規定される流体経路と、
前記出力部が開位置にある場合、圧力差によって、水が前記流体経路に沿い前記フィルタを介し前記出力部まで流れるように、前記液体タンクを加圧する手段と、
を備え、
前記フィルタは、25ナノメートル以下の孔サイズを有する、装置。 - 前記孔サイズは、20ナノメートル以下である、請求項1に記載の装置。
- 前記孔サイズは、15ナノメートル以下である、請求項1に記載の装置。
- 前記フィルタは、空気より水を優先して移動させる、請求項1から3のいずれかに記載の装置。
- 前記フィルタは、1つ以上の膜を有する、請求項1から4のいずれかに記載の装置。
- 前記1つ以上の膜は、親水性である、請求項5に記載の装置。
- 前記1つ以上の膜は、キャピラリ膜である、請求項5または6に記載の装置。
- 前記フィルタは、前記水から塩を除去する、請求項1から7のいずれかに記載の装置。
- 前記フィルタは、前記水から油を除去する、請求項1から8のいずれかに記載の装置。
- 前記フィルタは、前記液体タンクの実質的に全長にわたり延在する、請求項1から9のいずれかに記載の装置。
- 前記フィルタは、複数の孔が貫通する外壁を含む環状ハウジングを有する、請求項1から10のいずれかに記載の装置。
- 前記複数の孔は、前記フィルタの実質的に全長にわたり分布する、請求項10に記載の装置。
- 前記出力部は、流量制限器を含む、請求項1から12のいずれかに記載の装置。
- 前記出力部は、開位置と閉位置とを有するノズルを含む、請求項1から13のいずれかに記載の装置。
- 前記ノズルは、くわえることができない(non−chewable)の飲み口を含む、請求項14に記載の装置。
- 前記液体タンクを加圧する前記手段は、ポンプを含む、請求項1から15のいずれかに記載の装置。
- 前記ポンプは、ピストンポンプであり、前記ピストンポンプは、
前記液体タンク内に空気を送り込む逆止弁と、
前記逆止弁を通じて空気が送り込まれるように、ピストンヘッドが内部を移動できるピストン軸と、
を有する、請求項16に記載の装置。 - 前記ピストン軸は、前記フィルタにより実質的に囲まれる、請求項17に記載の装置。
- 前記液体タンク、前記フィルタ、および、前記ピストン軸は、実質的に円筒形であり、共通軸を共有する、請求項18に記載の装置。
- 前記ポンプは、手動操作できる、請求項15から19のいずれかに記載の装置。
- 前記装置の中身を示す視覚インジケータをさらに備える、請求項1から20のいずれかに記載の装置。
- 圧力調整器をさらに備える、請求項1から21のいずれかに記載の装置。
- 前記圧力調整器は、前記液体タンク内の圧力が予め決められたレベルより上昇することを防ぐバルブを有する、請求項22に記載の装置。
- 前記出力部は、二次フィルタの後ろにある、請求項1から23のいずれかに記載の装置。
- 前記二次フィルタは、炭素フィルタである、請求項24に記載の装置。
- 液体タンク、1つ以上の膜、および、出力部により規定される流体経路と、
前記液体タンクを加圧する手段と、
を備え、
前記流体経路は、前記出力部が開位置にある場合、圧力差によって、液体が前記流体経路に沿い前記1つ以上の膜を介し前記出力部まで流れるように配置され、
前記1つ以上の膜、および、前記液体タンクは、実質的にいかなる向きでも前記液体タンク内の前記液体が前記膜と接しているよう配置され、前記1つ以上の膜は、気体より液体を優先して通す、
流体送出装置。 - 前記1つ以上の膜は、前記液体タンクの実質的に全長にわたり延在する、請求項26に記載の装置。
- 水から不純物を除去する装置であって、請求項24または請求項25に記載の流体送出装置を備え、前記膜の前記孔サイズは、25ナノメートル以下であり、前記膜は、フィルタとして機能する、装置。
- 前記孔サイズは、20ナノメートル以下である、請求項28に記載の装置。
- 前記孔サイズは、15ナノメートル以下である、請求項28または29に記載の装置。
- 前記フィルタは、空気より水を優先して移動させる、請求項28から30のいずれかに記載の装置。
- 前記1つ以上の膜は、親水性である、請求項26から31のいずれかに記載の装置。
- 前記1つ以上の膜は、キャピラリ膜である、請求項26から32のいずれかに記載の装置。
- 前記フィルタは、前記水から塩を除去する、請求項28から33のいずれかに記載の装置。
- 前記フィルタは、前記水から油を除去する、請求項28から34のいずれかに記載の装置。
- 前記フィルタは、前記液体タンクの実質的に全長にわたり延在する、請求項28から35のいずれかに記載の装置。
- 前記フィルタは、複数の孔が貫通する外壁を含む環状ハウジングを有する、請求項28から36のいずれかに記載の装置。
- 前記複数の孔は、前記フィルタの実質的に全長にわたり分布する、請求項37に記載の装置。
- 前記出力部は、流量制限器を含む、請求項26から38のいずれかに記載の装置。
- 前記出力部は、開位置と閉位置とを有するノズルを含む、請求項26から39のいずれかに記載の装置。
- 液体から不純物を除去する装置であって、
液体タンク、フィルタ、および、出力部により規定される流体経路と、
前記出力部が開位置にある場合、圧力差によって、液体が前記流体経路に沿い前記フィルタを介し前記出力部まで流れるように、前記液体タンクを加圧するポンプと、
を備え、
前記ポンプは、
前記液体タンク内に空気を送り込む逆止弁と、
前記逆止弁を通じて空気が送り込まれるよう、ピストンヘッドが内部を移動できるピストン軸と、を有し、
前記ピストン軸は、前記フィルタにより実質的に囲まれる、装置。 - 前記液体タンク、前記フィルタ、および、前記ピストン軸は、実質的に円筒形であり、共通軸を共有する、請求項41に記載の装置。
- 前記フィルタは、前記出力部から前記液体タンクの実質的に全長に沿って延在する、請求項41または42に記載の装置。
- 前記出力部は、流量制限器を含む、請求項41から43のいずれかに記載の装置。
- 前記出力部は、開位置と閉位置とを有するノズルを含む、請求項41から44のいずれかに記載の装置。
- 前記ポンプは、手動操作できる、請求項41から45のいずれかに記載の装置。
- 前記フィルタは、複数の膜を有する、請求項41から46のいずれかに記載の装置。
- 前記膜は、半透性で中空である、請求項47に記載の装置。
- 前記フィルタ膜は、前記フィルタの実質的に全長にわたり延在する、請求項48に記載の装置。
- 前記フィルタは、複数の孔が貫通する外壁を含む環状ハウジングを有する、請求項41から49のいずれかに記載の装置。
- 前記複数の孔は、前記フィルタの実質的に全長にわたり分布する、請求項50に記載の装置。
- 前記装置の中身を示す視覚インジケータをさらに備える、請求項41から51のいずれかに記載の装置。
- 圧力調整器をさらに備える、請求項41から52のいずれかに記載の装置。
- 前記圧力調整器は、前記液体タンク内の圧力が予め決められたレベルより上昇することを防ぐバルブを有する、請求項53に記載の装置。
- 前記出力部は、二次フィルタの後ろにある、請求項41から54のいずれかに記載の装置。
- 前記二次フィルタは、炭素フィルタである、請求項55に記載の装置。
- 水から不純物を除去する装置であって、
液体タンク、フィルタ、および、出力部により規定される流体経路と、
前記出力部が開位置にある場合、圧力差によって、水が前記流体経路に沿い前記フィルタを介し前記出力部まで流れるように、前記液体タンクを加圧する手段と、
を備え、
前記フィルタは、少なくとも対数4の病原体保持率を有する、
装置。
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GB0618892.4 | 2006-09-25 | ||
GB0618892A GB2443608B (en) | 2006-09-25 | 2006-09-25 | A water purifying device |
PCT/GB2007/003623 WO2008037969A1 (en) | 2006-09-25 | 2007-09-25 | A water purifying device |
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JP2009528788A Active JP5309396B2 (ja) | 2006-09-25 | 2007-09-25 | 浄水装置 |
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US (2) | US8147685B2 (ja) |
EP (1) | EP1979272B1 (ja) |
JP (2) | JP5309396B2 (ja) |
CN (2) | CN101547869A (ja) |
AU (1) | AU2007301797B8 (ja) |
BR (1) | BRPI0717086A8 (ja) |
CA (1) | CA2663769C (ja) |
DK (1) | DK1979272T3 (ja) |
ES (1) | ES2879273T3 (ja) |
GB (4) | GB2442113B (ja) |
MX (1) | MX2009003189A (ja) |
SG (1) | SG175558A1 (ja) |
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