JPWO2021181633A1 - - Google Patents
Info
- Publication number
- JPWO2021181633A1 JPWO2021181633A1 JP2022505668A JP2022505668A JPWO2021181633A1 JP WO2021181633 A1 JPWO2021181633 A1 JP WO2021181633A1 JP 2022505668 A JP2022505668 A JP 2022505668A JP 2022505668 A JP2022505668 A JP 2022505668A JP WO2021181633 A1 JPWO2021181633 A1 JP WO2021181633A1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- 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
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/30—Workflow diagrams or layout of plants, e.g. flow charts; Details of workflow diagrams or layout of plants, e.g. controlling means
-
- 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
- B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
- B01D21/286—Means for gentle agitation for enhancing flocculation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/20—Dissolving using flow mixing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/40—Dissolving characterised by the state of the material being dissolved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
- B01F25/51—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is circulated through a set of tubes, e.g. with gradual introduction of a component into the circulating flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
- B01F25/52—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle with a rotary stirrer in the recirculation tube
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/60—Pump mixers, i.e. mixing within a pump
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
- B01F35/2211—Amount of delivered fluid during a period
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
- B01F35/2213—Pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D3/00—Differential sedimentation
- B03D3/06—Flocculation
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/305—Treatment of water, waste water or sewage
-
- 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
- C02F1/5227—Processes for facilitating the dissolution of solid flocculants in water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2020/010934 WO2021181633A1 (ja) | 2020-03-12 | 2020-03-12 | 高分子凝集剤混合溶解システム |
Publications (1)
Publication Number | Publication Date |
---|---|
JPWO2021181633A1 true JPWO2021181633A1 (ja) | 2021-09-16 |
Family
ID=77670593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022505668A Pending JPWO2021181633A1 (ja) | 2020-03-12 | 2020-03-12 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20230311076A1 (ja) |
EP (1) | EP4101516A4 (ja) |
JP (1) | JPWO2021181633A1 (ja) |
KR (1) | KR20220141796A (ja) |
CN (1) | CN115461137A (ja) |
CA (1) | CA3171083A1 (ja) |
WO (1) | WO2021181633A1 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0737400U (ja) * | 1993-12-21 | 1995-07-11 | 栗田工業株式会社 | 薬液の稀釈、供給装置 |
JP2008142582A (ja) * | 2006-12-06 | 2008-06-26 | Shin Meiwa Ind Co Ltd | 凝集液攪拌装置とそれを備えた汚泥濃縮装置および汚泥濃縮車 |
JP2011183314A (ja) * | 2010-03-09 | 2011-09-22 | Kurita Water Ind Ltd | 薬剤注入装置及びその運転方法 |
WO2016114283A1 (ja) * | 2015-01-14 | 2016-07-21 | 巴工業株式会社 | 高分子凝集剤混合溶解システム及び高分子凝集剤の混合溶解方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS537361A (en) | 1976-07-09 | 1978-01-23 | Kubota Ltd | Method of controlling measurement |
JP2004358290A (ja) * | 2003-06-02 | 2004-12-24 | Ryuseki Shoji Kk | 液状凝集剤注入撹拌装置 |
JP4875128B2 (ja) * | 2009-10-15 | 2012-02-15 | 株式会社東芝 | 固形物分離システム |
JP5943528B1 (ja) * | 2015-10-29 | 2016-07-05 | 巴工業株式会社 | 高分子凝集剤混合溶解システム及び高分子凝集剤の混合溶解方法 |
CN109589860A (zh) * | 2018-12-20 | 2019-04-09 | 甘肃达云环境科技有限公司 | 一种高原地区污水处理用加药装置 |
-
2020
- 2020-03-12 JP JP2022505668A patent/JPWO2021181633A1/ja active Pending
- 2020-03-12 CA CA3171083A patent/CA3171083A1/en active Pending
- 2020-03-12 KR KR1020227026878A patent/KR20220141796A/ko unknown
- 2020-03-12 EP EP20923894.8A patent/EP4101516A4/en not_active Withdrawn
- 2020-03-12 US US17/910,181 patent/US20230311076A1/en active Pending
- 2020-03-12 WO PCT/JP2020/010934 patent/WO2021181633A1/ja unknown
- 2020-03-12 CN CN202080096014.1A patent/CN115461137A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0737400U (ja) * | 1993-12-21 | 1995-07-11 | 栗田工業株式会社 | 薬液の稀釈、供給装置 |
JP2008142582A (ja) * | 2006-12-06 | 2008-06-26 | Shin Meiwa Ind Co Ltd | 凝集液攪拌装置とそれを備えた汚泥濃縮装置および汚泥濃縮車 |
JP2011183314A (ja) * | 2010-03-09 | 2011-09-22 | Kurita Water Ind Ltd | 薬剤注入装置及びその運転方法 |
WO2016114283A1 (ja) * | 2015-01-14 | 2016-07-21 | 巴工業株式会社 | 高分子凝集剤混合溶解システム及び高分子凝集剤の混合溶解方法 |
Also Published As
Publication number | Publication date |
---|---|
EP4101516A1 (en) | 2022-12-14 |
EP4101516A4 (en) | 2022-12-28 |
CN115461137A (zh) | 2022-12-09 |
KR20220141796A (ko) | 2022-10-20 |
CA3171083A1 (en) | 2021-09-16 |
WO2021181633A1 (ja) | 2021-09-16 |
US20230311076A1 (en) | 2023-10-05 |
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