CA2313696A1 - Systeme combine d'hydrocyclone et de filtre utile pour le traitement de liquides - Google Patents
Systeme combine d'hydrocyclone et de filtre utile pour le traitement de liquides Download PDFInfo
- Publication number
- CA2313696A1 CA2313696A1 CA002313696A CA2313696A CA2313696A1 CA 2313696 A1 CA2313696 A1 CA 2313696A1 CA 002313696 A CA002313696 A CA 002313696A CA 2313696 A CA2313696 A CA 2313696A CA 2313696 A1 CA2313696 A1 CA 2313696A1
- Authority
- CA
- Canada
- Prior art keywords
- liquid
- hydrocyclone
- filtration
- fluid stream
- fluid
- Prior art date
- 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.)
- Abandoned
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 67
- 238000011282 treatment Methods 0.000 title description 45
- 238000001914 filtration Methods 0.000 claims abstract description 49
- 239000002245 particle Substances 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 45
- 239000013618 particulate matter Substances 0.000 claims abstract description 5
- 238000005086 pumping Methods 0.000 claims abstract description 3
- 239000012530 fluid Substances 0.000 claims description 97
- 239000007789 gas Substances 0.000 claims description 44
- 230000003750 conditioning effect Effects 0.000 claims description 38
- 238000000926 separation method Methods 0.000 claims description 30
- 239000003795 chemical substances by application Substances 0.000 claims description 25
- 229920000642 polymer Polymers 0.000 claims description 13
- 238000001223 reverse osmosis Methods 0.000 claims description 13
- 238000000108 ultra-filtration Methods 0.000 claims description 11
- 239000000701 coagulant Substances 0.000 claims description 10
- 238000005374 membrane filtration Methods 0.000 claims description 6
- 239000004094 surface-active agent Substances 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 239000002738 chelating agent Substances 0.000 claims description 4
- 239000008394 flocculating agent Substances 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 230000036961 partial effect Effects 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 239000003599 detergent Substances 0.000 claims description 3
- 238000001728 nano-filtration Methods 0.000 claims description 3
- 150000007513 acids Chemical class 0.000 claims description 2
- 238000001471 micro-filtration Methods 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 238000009287 sand filtration Methods 0.000 claims description 2
- 238000009288 screen filtration Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims 2
- 238000013022 venting Methods 0.000 claims 1
- 239000012528 membrane Substances 0.000 description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 38
- 239000000126 substance Substances 0.000 description 34
- 239000000243 solution Substances 0.000 description 32
- 238000012545 processing Methods 0.000 description 15
- 238000005188 flotation Methods 0.000 description 13
- 239000000356 contaminant Substances 0.000 description 12
- 230000004907 flux Effects 0.000 description 12
- 230000008569 process Effects 0.000 description 11
- 150000001875 compounds Chemical class 0.000 description 10
- 239000007787 solid Substances 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 9
- 230000002829 reductive effect Effects 0.000 description 9
- 239000002351 wastewater Substances 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 8
- 230000001133 acceleration Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 7
- 239000003921 oil Substances 0.000 description 7
- 239000011148 porous material Substances 0.000 description 7
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 6
- 125000002091 cationic group Chemical group 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 244000144977 poultry Species 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 125000000129 anionic group Chemical group 0.000 description 5
- 235000013351 cheese Nutrition 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229920002401 polyacrylamide Polymers 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 239000012855 volatile organic compound Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000013043 chemical agent Substances 0.000 description 4
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 4
- 238000009300 dissolved air flotation Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000000813 microbial effect Effects 0.000 description 4
- 229920002492 poly(sulfone) Polymers 0.000 description 4
- 238000002203 pretreatment Methods 0.000 description 4
- 239000012465 retentate Substances 0.000 description 4
- 238000009987 spinning Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 244000067602 Chamaesyce hirta Species 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000003925 fat Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 238000011045 prefiltration Methods 0.000 description 3
- 230000003134 recirculating effect Effects 0.000 description 3
- 239000004155 Chlorine dioxide Substances 0.000 description 2
- 240000007817 Olea europaea Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229920006318 anionic polymer Polymers 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229920006317 cationic polymer Polymers 0.000 description 2
- 235000019398 chlorine dioxide Nutrition 0.000 description 2
- 238000004581 coalescence Methods 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009285 membrane fouling Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 235000000346 sugar Nutrition 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 0 **CCC(CCCC1)[C@]1(C1)C1C=C Chemical compound **CCC(CCCC1)[C@]1(C1)C1C=C 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000276457 Gadidae Species 0.000 description 1
- 240000008415 Lactuca sativa Species 0.000 description 1
- 235000003228 Lactuca sativa Nutrition 0.000 description 1
- 241000207836 Olea <angiosperm> Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000219094 Vitaceae Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 150000001793 charged compounds Chemical class 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 238000011284 combination treatment Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000021021 grapes Nutrition 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- -1 microbes Substances 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical class CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 239000007764 o/w emulsion Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- 229920000131 polyvinylidene Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- 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
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1431—Dissolved air flotation machines
-
- 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
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
-
- 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
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
- B03D1/028—Control and monitoring of flotation processes; computer models therefor
-
- 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
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids
-
- 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
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1418—Flotation machines using centrifugal forces
-
- 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
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1418—Flotation machines using centrifugal forces
- B03D1/1425—Flotation machines using centrifugal forces air-sparged hydrocyclones
-
- 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
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1462—Discharge mechanisms for the froth
-
- 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
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1493—Flotation machines with means for establishing a specified flow pattern
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C11/00—Accessories, e.g. safety or control devices, not otherwise provided for, e.g. regulators, valves in inlet or overflow ducting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
- B04C3/06—Construction of inlets or outlets to the vortex chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
-
- 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
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
- C02F2103/322—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters from vegetable oil production, e.g. olive oil production
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
- C02F2103/327—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters from processes relating to the production of dairy products
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Physical Water Treatments (AREA)
Abstract
L'invention concerne un procédé servant à traiter un liquide provenant d'une source de liquide et à séparer des matières particulaires du liquide, qui comporte les étapes consistant à: prévoir une source de liquide; pomper ladite source de liquide (3) dans au moins un système d'hydrocyclone (30), ladite source de liquide étant injectée par gaz (448); recueillir ladite source de liquide (130) et éliminer les particules séparées en flocons (137) de la surface; et filtrer ladite source de liquide à l'aide d'au moins un filtre.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10417598P | 1998-10-13 | 1998-10-13 | |
| US60/104,175 | 1998-10-13 | ||
| PCT/US1999/024113 WO2000021633A1 (fr) | 1998-10-13 | 1999-10-13 | Systeme combine d'hydrocyclone et de filtre utile pour le traitement de liquides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2313696A1 true CA2313696A1 (fr) | 2000-04-20 |
Family
ID=22299037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002313696A Abandoned CA2313696A1 (fr) | 1998-10-13 | 1999-10-13 | Systeme combine d'hydrocyclone et de filtre utile pour le traitement de liquides |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1037695A1 (fr) |
| AU (1) | AU6431899A (fr) |
| CA (1) | CA2313696A1 (fr) |
| WO (1) | WO2000021633A1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010041090A1 (fr) * | 2008-10-07 | 2010-04-15 | Sveuciliste U Dubrovniku | Procédé et installation de navire pour l'inactivation d'organismes planctoniques dans un ballast d'eau par des forces hydrodynamiques |
| WO2016153458A1 (fr) * | 2015-03-20 | 2016-09-29 | Mcdonald Robert Ramsey | Système de filtration d'eau à 3 étages à collecteur avec élimination des métaux lourds |
| ES2628029B1 (es) * | 2016-01-27 | 2018-09-19 | Sanicitrus, S.L. | Sistema de depuración, desinfección y reutilización del agua empleada en medios de lavado y tratamiento de productos cosechados |
| CN105858965B (zh) * | 2016-05-18 | 2023-04-14 | 中北大学 | 超重力强化纳米零价铁-臭氧法深度处理硝基苯废水的方法及装置 |
| WO2022232877A1 (fr) * | 2021-05-04 | 2022-11-10 | University Of Tasmania | Système de filtre |
| CN115285988B (zh) * | 2022-08-31 | 2023-11-10 | 碳一新能源集团有限责任公司 | 一种闪蒸干燥装置及其提高球形石墨pH值的纯化工艺和球形石墨 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3784468A (en) * | 1971-09-20 | 1974-01-08 | Exxon Production Research Co | System and method for separating heavier and lighter components of liquid mixtures |
| US4031006A (en) * | 1976-03-12 | 1977-06-21 | Swift And Company Limited | Vortex coagulation means and method for wastewater clarification |
| US5320750A (en) * | 1988-09-07 | 1994-06-14 | Milos Krofta | Water clarifier with first filtrate isolation, improved backwashing and improved bubble generation |
| US4960509A (en) * | 1989-07-17 | 1990-10-02 | Colorado School Of Mines | Ore flotation device and process |
| US5224604A (en) * | 1990-04-11 | 1993-07-06 | Hydro Processing & Mining Ltd. | Apparatus and method for separation of wet and dry particles |
| US5240600A (en) * | 1990-07-03 | 1993-08-31 | International Environmental Systems, Inc., Usa | Water and wastewater treatment system |
| US5116488A (en) * | 1990-08-28 | 1992-05-26 | Kamyr, Inc. | Gas sparged centrifugal device |
| US5466367A (en) * | 1994-04-06 | 1995-11-14 | Environmental Restoration Services, Inc. | Industrial waste water treatment |
| US6193878B1 (en) * | 1995-01-25 | 2001-02-27 | Zpm, Inc. | Multi-modal method and apparatus for treating a solution |
| US5529190A (en) * | 1995-02-06 | 1996-06-25 | Ahlstrom Machinery, Inc. | Gas sparged hydrocyclone with foam separating vessel |
| SE9504386L (sv) * | 1995-12-07 | 1997-06-08 | Purac Ab | Flotationsapparat och förfarande |
| US6106711A (en) * | 1997-07-15 | 2000-08-22 | Morse; Dwain E. | Fluid conditioning system and method |
-
1999
- 1999-10-13 WO PCT/US1999/024113 patent/WO2000021633A1/fr not_active Application Discontinuation
- 1999-10-13 CA CA002313696A patent/CA2313696A1/fr not_active Abandoned
- 1999-10-13 AU AU64318/99A patent/AU6431899A/en not_active Abandoned
- 1999-10-13 EP EP99952007A patent/EP1037695A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP1037695A1 (fr) | 2000-09-27 |
| AU6431899A (en) | 2000-05-01 |
| WO2000021633A1 (fr) | 2000-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |