JP7227958B2 - 水処理用浄化装置 - Google Patents
水処理用浄化装置 Download PDFInfo
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- JP7227958B2 JP7227958B2 JP2020507101A JP2020507101A JP7227958B2 JP 7227958 B2 JP7227958 B2 JP 7227958B2 JP 2020507101 A JP2020507101 A JP 2020507101A JP 2020507101 A JP2020507101 A JP 2020507101A JP 7227958 B2 JP7227958 B2 JP 7227958B2
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- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0003—Making of sedimentation devices, structural details thereof, e.g. prefabricated parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0006—Settling tanks provided with means for cleaning and maintenance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0015—Controlling the inclination of settling devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
- B01D21/0045—Plurality of essentially parallel plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
- B01D21/0069—Making of contact surfaces, structural details, materials therefor
- B01D21/0075—Contact surfaces having surface features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2405—Feed mechanisms for settling tanks
- B01D21/2416—Liquid distributors with a plurality of feed points
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2444—Discharge mechanisms for the classified liquid
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- 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
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (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)
- General Chemical & Material Sciences (AREA)
- Biological Treatment Of Waste Water (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Woven Fabrics (AREA)
- Filtering Materials (AREA)
- Nonwoven Fabrics (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Description
この出願は、2017年8月9日に出願された米国特許仮出願第62/543,036号、2017年12月14日に出願された同第62/598,623号および2018年8月9日に出願された同第16/059,409号に対する優先権を主張するものであり、これらの開示は、参照により、それら全体が本願に組み込まれるものとする。
表1に詳述されている該材料から成る四つのサンプル(研磨316ステンレス鋼(比較例1)、低密度ポリエチレン(LDPE、実施例2)、鎖状低密度ポリエチレン(LLDPE、実施例3)、およびポリ塩化ビニル(PVC、実施例4))を、傾斜の角度を調節する能力を備えた傾斜プレートに付着させた。
218μm以下の平均表面粗さ(Sa)を有するLDPEシート
35μm以下の平均表面粗さ(Sa)を有するLLDPEシート
47μm以下の平均表面粗さ(Sa)を有するPVCシート
Claims (19)
- 可撓性ポリマー材料を含む複数の平坦な傾斜シートを備え、
各シートが疎水性の表面を備え、
前記疎水性の表面は、3~100μmの平均表面粗さ(Sa)を有する水処理用浄化装置。 - 前記可撓性ポリマー材料は、ポリエステル、ポリエチレン、ポリプロピレン、ポリテト
ラフルオロエチレン(PTFE)および/またはポリ塩化ビニル(PVC)を含む、請求
項1に記載の浄化装置。 - 前記可撓性ポリマー材料は疎水性材料である、請求項1に記載の浄化装置。
- 前記可撓性ポリマー材料の表面は、前記疎水性の表面を形成するように疎水性材料で処
理されたファブリックである、請求項1に記載の浄化装置。 - 複数の垂直配向支持体をさらに備え、前記複数の平坦な傾斜シートのうちのシートは、
該複数の垂直配向支持体間に張設されている、請求項1に記載の浄化装置。 - 前記複数の垂直配向支持体のうちの垂直配向支持体は、液体がそこを流れることを可能
にするように構成された流入口を備える、請求項5に記載の浄化装置。 - 前記複数の平坦な傾斜シートは互いに平行に配置され、該複数の平坦な傾斜シートの各
シートは、複数の垂直配向支持体間に張設されている、請求項1に記載の浄化装置。 - 前記複数の平坦な傾斜シートの第一のシートを張設する垂直配向支持体は、該複数の平
坦な傾斜シートの第二のシートを張設する隣接の垂直配向支持体と連結する、請求項7に記載の浄化装置。 - 平行な前記シートは、地面に対して10°から90°の角度で配置される、請求項7に記載の浄化装置。
- 水溜り部と、
該水溜り部内に配置された、請求項1に記載の浄化装置であって、該浄化装置が、複数
の垂直配向支持体をさらに備え、前記複数の平坦な傾斜シートの各シートは、該複数の垂
直配向支持体間に張設されている浄化装置と、
を備える水処理システム。 - 前記可撓性ポリマー材料は、ポリエステル、ポリエチレン、ポリプロピレン、ポリテト
ラフルオロエチレン(PTFE)および/またはポリ塩化ビニル(PVC)を含む、請求
項10に記載の水処理システム。 - 前記複数の平坦な傾斜シートは互いに平行に配置される、請求項10に記載の水処理システム。
- 前記複数の平坦な傾斜シートの第一のシートを張設する垂直配向支持体は、該複数の平
坦な傾斜シートの第二のシートを張設する隣接の垂直配向支持体と連結する、請求項12に記載の水処理システム。 - 平行な前記シートは、地面に対して10°から90°の角度で配置される、請求項12に記載の水処理システム。
- 前記浄化装置の上に少なくとも部分的に配置された集水トラフを備える集水システムを
さらに備える、請求項10に記載の水処理システム。 - 前記集水システムは、前記集水トラフを支持するように構成された浮力部材を備える、
請求項15に記載の水処理システム。 - 請求項1に記載の浄化装置を設けることと、
水を前記浄化装置に流すことと、
浄化された水および/または前記浄化装置によって該水から分離された廃棄物を集める
ことと、
を含む、水を処理する方法。 - 前記可撓性ポリマー材料は、ポリエステル、ポリエチレン、ポリプロピレン、ポリテト
ラフルオロエチレン(PTFE)および/またはポリ塩化ビニル(PVC)を含む、請求
項17に記載の方法。 - 水溜り部と、
該水溜り部内に配置された、可撓性ポリマー材料を含む複数の平坦な傾斜シートを備え、各シートが疎水性の表面を備える水処理用浄化装置であって、
該浄化装置が、複数の垂直配向支持体をさらに備え、前記複数の平坦な傾斜シートの各シートは、該複数の垂直配向支持体間に張設されている浄化装置と、
前記浄化装置の上に少なくとも部分的に配置された集水トラフを備える集水システムを
さらに備え、
前記集水システムは、前記集水トラフを支持するように構成された浮力部材を備える水処理システム。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762543036P | 2017-08-09 | 2017-08-09 | |
US62/543,036 | 2017-08-09 | ||
US201762598623P | 2017-12-14 | 2017-12-14 | |
US62/598,623 | 2017-12-14 | ||
PCT/US2018/046047 WO2019032850A1 (en) | 2017-08-09 | 2018-08-09 | CLARIFIER FOR WATER TREATMENT |
US16/059,409 | 2018-08-09 | ||
US16/059,409 US10689273B2 (en) | 2017-08-09 | 2018-08-09 | Clarifier for water treatment |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020530386A JP2020530386A (ja) | 2020-10-22 |
JP7227958B2 true JP7227958B2 (ja) | 2023-02-22 |
Family
ID=65272523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2020507101A Active JP7227958B2 (ja) | 2017-08-09 | 2018-08-09 | 水処理用浄化装置 |
Country Status (7)
Country | Link |
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US (1) | US10689273B2 (ja) |
JP (1) | JP7227958B2 (ja) |
AU (1) | AU2018313901B2 (ja) |
CA (1) | CA3072460C (ja) |
RU (1) | RU2020109863A (ja) |
SG (1) | SG11202001134VA (ja) |
WO (1) | WO2019032850A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11260322B1 (en) * | 2019-04-08 | 2022-03-01 | Jim Myers & Sons, Inc. | Plate assembly and method of manufacturing for use in water treatment |
WO2021226058A1 (en) | 2020-05-04 | 2021-11-11 | Xylem Water Solutions Zelienople Llc | Covers for liquid containment apparatuses and systems that include the same |
US11685669B2 (en) * | 2020-07-31 | 2023-06-27 | Xylem Water Solutions Zelienople Llc | Tensioner for lamella settler |
Citations (4)
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CN202173819U (zh) | 2011-07-13 | 2012-03-28 | 江苏博大环保股份有限公司 | 一种模块式沉淀分离装置 |
KR101450772B1 (ko) | 2013-08-02 | 2014-10-16 | 오명옥 | 침전조 장치 |
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JP2017060931A (ja) | 2015-09-25 | 2017-03-30 | 日本下水道事業団 | 固液分離システムおよび傾斜板 |
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2018
- 2018-08-09 CA CA3072460A patent/CA3072460C/en active Active
- 2018-08-09 RU RU2020109863A patent/RU2020109863A/ru unknown
- 2018-08-09 WO PCT/US2018/046047 patent/WO2019032850A1/en unknown
- 2018-08-09 JP JP2020507101A patent/JP7227958B2/ja active Active
- 2018-08-09 AU AU2018313901A patent/AU2018313901B2/en active Active
- 2018-08-09 SG SG11202001134VA patent/SG11202001134VA/en unknown
- 2018-08-09 US US16/059,409 patent/US10689273B2/en active Active
Patent Citations (4)
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CN202173819U (zh) | 2011-07-13 | 2012-03-28 | 江苏博大环保股份有限公司 | 一种模块式沉淀分离装置 |
US20160008746A1 (en) | 2013-03-11 | 2016-01-14 | Kunming University Of Science And Technology | Vibrating Inclined Plate Box Settlement Separator |
KR101450772B1 (ko) | 2013-08-02 | 2014-10-16 | 오명옥 | 침전조 장치 |
JP2017060931A (ja) | 2015-09-25 | 2017-03-30 | 日本下水道事業団 | 固液分離システムおよび傾斜板 |
Also Published As
Publication number | Publication date |
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SG11202001134VA (en) | 2020-03-30 |
US10689273B2 (en) | 2020-06-23 |
AU2018313901B2 (en) | 2024-07-18 |
RU2020109863A3 (ja) | 2021-11-11 |
CA3072460C (en) | 2023-03-07 |
CA3072460A1 (en) | 2019-02-14 |
US20190047884A1 (en) | 2019-02-14 |
BR112020002681A2 (pt) | 2020-07-28 |
RU2020109863A (ru) | 2021-09-13 |
WO2019032850A1 (en) | 2019-02-14 |
AU2018313901A1 (en) | 2020-02-27 |
JP2020530386A (ja) | 2020-10-22 |
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