WO2004101438A3 - Methods and systems for removing floating solid waste from the surface of a watercourse - Google Patents
Methods and systems for removing floating solid waste from the surface of a watercourse Download PDFInfo
- Publication number
- WO2004101438A3 WO2004101438A3 PCT/US2004/014870 US2004014870W WO2004101438A3 WO 2004101438 A3 WO2004101438 A3 WO 2004101438A3 US 2004014870 W US2004014870 W US 2004014870W WO 2004101438 A3 WO2004101438 A3 WO 2004101438A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- watercourse
- systems
- methods
- solid waste
- removing floating
- Prior art date
Links
- 239000002910 solid waste Substances 0.000 title 1
- 241000238636 Libellula Species 0.000 abstract 1
- 241000238634 Libellulidae Species 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0042—Degasification of liquids modifying the liquid flow
- B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
- B01D19/0057—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused the centrifugal movement being caused by a vortex, e.g. using a cyclone, or by a tangential inlet
-
- 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
- B01D21/0027—Floating sedimentation 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
- B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/12—Devices or arrangements for circulating water, i.e. devices for removal of polluted water, cleaning baths or for water treatment
- E04H4/1209—Treatment of water for swimming pools
- E04H4/1263—Floating skimmers
-
- 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
-
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
-
- 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
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04752011A EP1627112A4 (en) | 2003-05-13 | 2004-05-12 | Methods and systems for removing floating solid waste from the surface of a watercourse |
CA2525429A CA2525429C (en) | 2003-05-13 | 2004-05-12 | Methods and systems for removing floating solid waste from the surface of a watercourse |
EP13155195.4A EP2620551B1 (en) | 2003-05-13 | 2004-05-12 | System for removing floating solid waste from the surface of a watercourse |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/436,825 US7022223B2 (en) | 2003-05-13 | 2003-05-13 | Methods and systems for removing floating solid waste from the surface of a watercourse |
US10/436,825 | 2003-05-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004101438A2 WO2004101438A2 (en) | 2004-11-25 |
WO2004101438A3 true WO2004101438A3 (en) | 2005-04-28 |
Family
ID=33417259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/014870 WO2004101438A2 (en) | 2003-05-13 | 2004-05-12 | Methods and systems for removing floating solid waste from the surface of a watercourse |
Country Status (4)
Country | Link |
---|---|
US (2) | US7022223B2 (en) |
EP (2) | EP1627112A4 (en) |
CA (1) | CA2525429C (en) |
WO (1) | WO2004101438A2 (en) |
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US7384548B2 (en) * | 2002-07-01 | 2008-06-10 | Terrien Richard J | Manually controlled skimming of industrial oil contaminants |
US7022223B2 (en) * | 2003-05-13 | 2006-04-04 | Tesomas Holdings Llc | Methods and systems for removing floating solid waste from the surface of a watercourse |
US7144501B2 (en) * | 2004-05-27 | 2006-12-05 | Aquascape Designs, Inc. | Skimmer construction |
US20080260465A1 (en) * | 2004-11-03 | 2008-10-23 | John Hurst | Filer for the purification of contaminated water |
US7438802B2 (en) | 2004-11-03 | 2008-10-21 | Hurst John G | Run-off water filter for storm drains |
US20080308477A1 (en) * | 2004-11-03 | 2008-12-18 | John Hurst | Cascading storm drain filter |
AR060106A1 (en) * | 2006-11-21 | 2008-05-28 | Crystal Lagoons Corp Llc | PROCESS OF OBTAINING LARGE WATER BODIES OVER 15,000 M3 FOR RECREATIONAL USE WITH COLORING, TRANSPARENCY AND CLEANING FEATURES SIMILAR TO THE TROPICAL POOLS OR SEA TROPICAL SEA AT LOW COST |
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AU2008251498A1 (en) * | 2007-05-10 | 2008-11-20 | Patrick T. O'Regan Jr. | Water treatment system and method |
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US7938964B2 (en) * | 2007-08-15 | 2011-05-10 | Ronald De Strulle | Environmentally-neutral processing with condensed phase cryogenic fluids |
AU2009320033A1 (en) * | 2008-11-02 | 2010-06-03 | Nobska Technologies, Inc | Water treatment systems with communications network links and methods |
JO3758B1 (en) | 2008-12-24 | 2021-01-31 | Crystal Lagoons Tech Inc | Suctioning device |
US9016290B2 (en) | 2011-02-24 | 2015-04-28 | Joseph E. Kovarik | Apparatus for removing a layer of sediment which has settled on the bottom of a pond |
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US8454838B2 (en) | 2011-03-30 | 2013-06-04 | Crystal Lagoons (Curacao) B.V. | Method and system for the sustainable cooling of industrial processes |
JO3415B1 (en) | 2011-03-30 | 2019-10-20 | Crystal Lagoons Tech Inc | System for treating water used for industrial purposes |
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US9920498B2 (en) | 2013-11-05 | 2018-03-20 | Crystal Lagoons (Curacao) B.V. | Floating lake system and methods of treating water within a floating lake |
US9470008B2 (en) | 2013-12-12 | 2016-10-18 | Crystal Lagoons (Curacao) B.V. | System and method for maintaining water quality in large water bodies |
CU24416B1 (en) | 2014-11-12 | 2019-05-03 | Crystal Lagoons Curacao Bv | SUCTION DEVICE FOR LARGE WATER ARTIFICIAL BODIES |
CN105084563B (en) * | 2015-09-01 | 2017-03-22 | 江苏海纳精密装备有限公司 | Efficient and powerful oxygen dissolving device |
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US10051788B2 (en) * | 2016-07-06 | 2018-08-21 | Mark Jirik | Duckweed removal and collection device |
US10385582B2 (en) | 2017-08-14 | 2019-08-20 | J. Murray Smith, Jr. | Autonomous swimming pool skimmer |
USD887658S1 (en) | 2017-08-14 | 2020-06-16 | J. Murray Smith, Jr. | Solar swimming pool skimmer |
AU2018100258A4 (en) * | 2017-12-22 | 2018-04-05 | Turret IP Pty Ltd | Floating liquid intake |
CN108658267A (en) * | 2018-03-28 | 2018-10-16 | 苏州本久环保科技有限公司 | A kind of water body aeration robot |
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US10633260B2 (en) | 2018-09-26 | 2020-04-28 | Charles Cornish | Scum filtration system |
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IT201900003049A1 (en) * | 2019-03-01 | 2020-09-01 | Lea Ponara | LIQUID / SOLID SEPARATION DEVICE |
US11453603B2 (en) | 2019-06-28 | 2022-09-27 | Crystal Lagoons Technologies, Inc. | Low cost and sanitary efficient method that creates two different treatment zones in large water bodies to facilitate direct contact recreational activities |
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US11304365B2 (en) | 2019-10-15 | 2022-04-19 | James Orvis | Rake system for removing floating and submerged vegetation and debris from ponds |
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US3693800A (en) * | 1970-12-14 | 1972-09-26 | Acme Products Inc | Floating surface skimmer |
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US5197263A (en) * | 1991-09-13 | 1993-03-30 | The Lemna Corporation | Method and apparatus for harvesting aquatic plants |
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-
2003
- 2003-05-13 US US10/436,825 patent/US7022223B2/en not_active Expired - Lifetime
-
2004
- 2004-05-12 EP EP04752011A patent/EP1627112A4/en not_active Ceased
- 2004-05-12 CA CA2525429A patent/CA2525429C/en active Active
- 2004-05-12 EP EP13155195.4A patent/EP2620551B1/en active Active
- 2004-05-12 WO PCT/US2004/014870 patent/WO2004101438A2/en active Search and Examination
-
2006
- 2006-02-21 US US11/358,829 patent/US7314571B2/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1909578A (en) * | 1930-02-05 | 1933-05-16 | Octrooi Mij Hermes Nv | Pump |
US3831756A (en) * | 1970-06-29 | 1974-08-27 | Trw Inc | Surface tension method of and apparatus for separating immiscible liquids |
US3693800A (en) * | 1970-12-14 | 1972-09-26 | Acme Products Inc | Floating surface skimmer |
US4024063A (en) * | 1973-02-15 | 1977-05-17 | Kabushiki Kaisha World Chemical | Floating-matter removing apparatus |
US4169050A (en) * | 1977-11-03 | 1979-09-25 | Solar Aquasystems, Inc. | Buoyant contact surfaces in waste treatment pond |
US4746424A (en) * | 1986-11-03 | 1988-05-24 | Drew Richard H | Floating swimming pool skimmer |
US5197263A (en) * | 1991-09-13 | 1993-03-30 | The Lemna Corporation | Method and apparatus for harvesting aquatic plants |
Also Published As
Publication number | Publication date |
---|---|
EP2620551A1 (en) | 2013-07-31 |
US20040226896A1 (en) | 2004-11-18 |
US20060175267A1 (en) | 2006-08-10 |
US7022223B2 (en) | 2006-04-04 |
WO2004101438A2 (en) | 2004-11-25 |
EP1627112A4 (en) | 2006-09-20 |
US7314571B2 (en) | 2008-01-01 |
CA2525429C (en) | 2014-01-21 |
EP2620551B1 (en) | 2019-07-31 |
EP1627112A2 (en) | 2006-02-22 |
CA2525429A1 (en) | 2004-11-25 |
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