CA2443008A1 - Periphyton filtration pre- and post-treatment system and method - Google Patents

Periphyton filtration pre- and post-treatment system and method Download PDF

Info

Publication number
CA2443008A1
CA2443008A1 CA002443008A CA2443008A CA2443008A1 CA 2443008 A1 CA2443008 A1 CA 2443008A1 CA 002443008 A CA002443008 A CA 002443008A CA 2443008 A CA2443008 A CA 2443008A CA 2443008 A1 CA2443008 A1 CA 2443008A1
Authority
CA
Canada
Prior art keywords
periphyton
post
treatment system
organically bound
filtration pre
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.)
Granted
Application number
CA002443008A
Other languages
French (fr)
Other versions
CA2443008C (en
Inventor
Kyle R. Jensen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aquafiber Technologies Corp
Original Assignee
Aquafiber Packaging Corporation
Kyle R. Jensen
Aquafiber Technologies Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aquafiber Packaging Corporation, Kyle R. Jensen, Aquafiber Technologies Corporation filed Critical Aquafiber Packaging Corporation
Publication of CA2443008A1 publication Critical patent/CA2443008A1/en
Application granted granted Critical
Publication of CA2443008C publication Critical patent/CA2443008C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • 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
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • C02F3/327—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
    • 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
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • 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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/78—Details relating to ozone treatment devices
    • 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
    • C02F2303/04—Disinfection
    • 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
    • C02F2303/18—Removal of treatment agents after treatment
    • 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
    • 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
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Abstract

Periphyton filtration is a known method for performing bioremediation of polluted water. The present system (10) improves upon this method by adding a strong oxidizer, such as ozone from an ozone generator (18) to the influent, and in some cases to the effluent to make organically bound nutrients available to a target culture in a periphyton bed (24) or to aquatic plants to reduce the population of undesirable microinvertebrates and to make organically bound nutrients available to the periphyton. A pesticide (P) may be added to control insect populations.
CA 2443008 2001-04-19 2002-04-19 Periphyton filtration pre- and post-treatment system and method Expired - Fee Related CA2443008C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US28500101P 2001-04-19 2001-04-19
US60/285,001 2001-04-19
US09/940,977 US6723243B2 (en) 2001-04-19 2001-08-28 Periphyton filtration pre- and post-treatment system and method
US09/940,977 2001-08-28
PCT/US2002/012808 WO2002085801A1 (en) 2001-04-19 2002-04-19 Periphyton filtration pre- and post-treatment system and method

Publications (2)

Publication Number Publication Date
CA2443008A1 true CA2443008A1 (en) 2002-10-31
CA2443008C CA2443008C (en) 2009-07-21

Family

ID=26962937

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2443008 Expired - Fee Related CA2443008C (en) 2001-04-19 2002-04-19 Periphyton filtration pre- and post-treatment system and method

Country Status (13)

Country Link
US (3) US6723243B2 (en)
EP (1) EP1387815A4 (en)
JP (1) JP2004532109A (en)
CN (1) CN1250460C (en)
AU (1) AU2002256330B2 (en)
BR (1) BR0209003B1 (en)
CA (1) CA2443008C (en)
HK (1) HK1062671A1 (en)
MX (1) MXPA03009449A (en)
NZ (2) NZ538312A (en)
RU (1) RU2293068C2 (en)
SK (1) SK12782003A3 (en)
WO (1) WO2002085801A1 (en)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6783676B2 (en) * 2002-02-28 2004-08-31 Aquafiber Technologies Corporation Pre- and post-treatment system and method for aquatic plant filtration using ozone
CN1298639C (en) * 2004-06-30 2007-02-07 中国科学院海洋研究所 Algae treatment system and its use for eutrophic sea water
JP4248483B2 (en) * 2004-11-19 2009-04-02 株式会社リコー Electrophotographic photosensitive member, method for producing the same, image forming method using the same, image forming apparatus, and process cartridge for image forming apparatus
US7736508B2 (en) * 2006-09-18 2010-06-15 Christopher A. Limcaco System and method for biological wastewater treatment and for using the byproduct thereof
US8088614B2 (en) * 2006-11-13 2012-01-03 Aurora Algae, Inc. Methods and compositions for production and purification of biofuel from plants and microalgae
US20080120900A1 (en) * 2006-11-29 2008-05-29 Femo Operations, Lp Systems and Methods for Repelling and/or Killing Pests Using Mulch
US8119859B2 (en) * 2008-06-06 2012-02-21 Aurora Algae, Inc. Transformation of algal cells
US8940340B2 (en) 2009-01-22 2015-01-27 Aurora Algae, Inc. Systems and methods for maintaining the dominance of Nannochloropsis in an algae cultivation system
US8143051B2 (en) * 2009-02-04 2012-03-27 Aurora Algae, Inc. Systems and methods for maintaining the dominance and increasing the biomass production of nannochloropsis in an algae cultivation system
US8314228B2 (en) 2009-02-13 2012-11-20 Aurora Algae, Inc. Bidirectional promoters in Nannochloropsis
JP2010221194A (en) * 2009-03-25 2010-10-07 Ohmi Environment Conservation Foundation Water cleaning facility, purification unit thereof, and cleaning method
US9187778B2 (en) 2009-05-04 2015-11-17 Aurora Algae, Inc. Efficient light harvesting
US8865468B2 (en) 2009-10-19 2014-10-21 Aurora Algae, Inc. Homologous recombination in an algal nuclear genome
US9029137B2 (en) 2009-06-08 2015-05-12 Aurora Algae, Inc. ACP promoter
US8809046B2 (en) 2011-04-28 2014-08-19 Aurora Algae, Inc. Algal elongases
US8865452B2 (en) * 2009-06-15 2014-10-21 Aurora Algae, Inc. Systems and methods for extracting lipids from wet algal biomass
US9101942B2 (en) * 2009-06-16 2015-08-11 Aurora Algae, Inc. Clarification of suspensions
US8769867B2 (en) * 2009-06-16 2014-07-08 Aurora Algae, Inc. Systems, methods, and media for circulating fluid in an algae cultivation pond
US8747930B2 (en) * 2009-06-29 2014-06-10 Aurora Algae, Inc. Siliceous particles
US8709765B2 (en) * 2009-07-20 2014-04-29 Aurora Algae, Inc. Manipulation of an alternative respiratory pathway in photo-autotrophs
US8765983B2 (en) * 2009-10-30 2014-07-01 Aurora Algae, Inc. Systems and methods for extracting lipids from and dehydrating wet algal biomass
US8748160B2 (en) 2009-12-04 2014-06-10 Aurora Alage, Inc. Backward-facing step
US8889400B2 (en) 2010-05-20 2014-11-18 Pond Biofuels Inc. Diluting exhaust gas being supplied to bioreactor
US11512278B2 (en) 2010-05-20 2022-11-29 Pond Technologies Inc. Biomass production
US20120156669A1 (en) 2010-05-20 2012-06-21 Pond Biofuels Inc. Biomass Production
US8940520B2 (en) 2010-05-20 2015-01-27 Pond Biofuels Inc. Process for growing biomass by modulating inputs to reaction zone based on changes to exhaust supply
US8969067B2 (en) 2010-05-20 2015-03-03 Pond Biofuels Inc. Process for growing biomass by modulating supply of gas to reaction zone
WO2012002798A1 (en) 2010-06-27 2012-01-05 Universiti Putra Malaysia (Upm) Agent for the treatment of wastewater, method of preparation thereof and method of treatment of wastewater
US8722359B2 (en) 2011-01-21 2014-05-13 Aurora Algae, Inc. Genes for enhanced lipid metabolism for accumulation of lipids
US8926844B2 (en) 2011-03-29 2015-01-06 Aurora Algae, Inc. Systems and methods for processing algae cultivation fluid
US8569530B2 (en) 2011-04-01 2013-10-29 Aurora Algae, Inc. Conversion of saponifiable lipids into fatty esters
US20120276633A1 (en) 2011-04-27 2012-11-01 Pond Biofuels Inc. Supplying treated exhaust gases for effecting growth of phototrophic biomass
MX2013012565A (en) 2011-04-28 2013-11-21 Aurora Algae Inc Algal desaturases.
US8752329B2 (en) 2011-04-29 2014-06-17 Aurora Algae, Inc. Optimization of circulation of fluid in an algae cultivation pond
US9534261B2 (en) 2012-10-24 2017-01-03 Pond Biofuels Inc. Recovering off-gas from photobioreactor
KR101450036B1 (en) 2012-11-16 2014-10-15 가천대학교 산학협력단 Method of removing agricultural chemicals remained on surface of agricultural products using low-temperature plasma jet
US9266973B2 (en) 2013-03-15 2016-02-23 Aurora Algae, Inc. Systems and methods for utilizing and recovering chitosan to process biological material
RU2543898C2 (en) * 2013-06-27 2015-03-10 Общество с ограниченной ответственностью "Байкалика" Method for production of deep baikal drinking water
WO2015156757A1 (en) * 2014-04-07 2015-10-15 Halliburton Energy Services, Inc. Soil and rock grouting using a hydrajetting tool
CN105384256A (en) * 2015-10-30 2016-03-09 江南大学 Method for removing organochlorine pesticide lindane in water based on natural alga film
KR101808687B1 (en) * 2016-07-19 2018-01-18 (주)진진이앤티 Sterilization Device Using Pyrethrum Flower and Ozone
US11518694B2 (en) * 2019-12-18 2022-12-06 Maxwell Zachary Price Methods of inhibiting cyanobacteria using citron
CN113003893B (en) * 2021-03-31 2023-01-17 湖南三碳环保有限公司 Environment-friendly water circulation purification device and water treatment method

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2133355A5 (en) * 1971-04-09 1972-11-24 Progil
CA1048733A (en) * 1977-02-02 1979-02-20 Anthony J. Last Ozone/ultraviolet water purifier
US4333263A (en) 1980-10-07 1982-06-08 The Smithsonian Institution Algal turf scrubber
JPH0283095A (en) 1988-09-20 1990-03-23 Fumio Onuki Method for removing contaminants in excretion or sewage by utilizing single cell chlorophyceae of genus chlamydomonas to obtain drinking water
JPH0283097A (en) 1989-07-20 1990-03-23 Fumio Onuki Apparatus for removing contaminants in excretion or sewage by utilizing single cell chlorophyceae of genus chlamydomonas to obtain drinking water
US5087353A (en) * 1988-11-03 1992-02-11 Ecological Engineering Associates Solar aquatic apparatus for treating waste
FR2639934B1 (en) * 1988-12-05 1991-03-22 Prod Indls Charbons Actifs BIOLOGICAL WATER PURIFICATION CONTACTOR FOR THE PRODUCTION OF DRINKING WATER AND ASSOCIATED PILOTAGE METHOD
US5015394A (en) 1989-05-09 1991-05-14 Hess Machine Company Apparatus and method for the treatment of water with ozone
US5078881A (en) 1989-11-02 1992-01-07 Space Biospheres Venture Decontamination process
US5194147A (en) 1989-11-02 1993-03-16 Space Biospheres Ventures Decontamination system
JP2946052B2 (en) * 1990-03-20 1999-09-06 文生 大貫 Method of obtaining drinking water from polluted water of rivers and lakes using Chlamydomonas single cell green algae
FR2671548B1 (en) * 1991-01-16 1995-03-24 Omnium Traitement Valorisa PROCESS AND DEVICE FOR OXIDATION OF ORGANIC MICROPOLLUTANTS IN WATERS BY TORQUE 03 / H2O2.
US5131820A (en) 1991-05-09 1992-07-21 Jensen Kyle R Low pressure, low head buoyant piston pump for water purification
US5573669A (en) 1992-06-02 1996-11-12 Jensen; Kyle R. Method and system for water purification by culturing and harvesting attached algal communities
US5527456A (en) 1992-06-02 1996-06-18 Jensen; Kyle R. Apparatus for water purification by culturing and harvesting attached algal communities
US5591341A (en) 1992-06-02 1997-01-07 Jensen; Kyle R. Method and system for water bioremediation utilizing a conical attached algal culture system
US5851398A (en) * 1994-11-08 1998-12-22 Aquatic Bioenhancement Systems, Inc. Algal turf water purification method
US5985147A (en) 1997-04-01 1999-11-16 Science Applications International Corporation Integrated system and method for purifying water, producing pulp, and improving soil quality
JP2000117287A (en) 1998-10-09 2000-04-25 Nippon Solid Co Ltd Method for purifying water containing snow melting agent or the like
US6783676B2 (en) 2002-02-28 2004-08-31 Aquafiber Technologies Corporation Pre- and post-treatment system and method for aquatic plant filtration using ozone

Also Published As

Publication number Publication date
US6723243B2 (en) 2004-04-20
NZ528628A (en) 2005-03-24
US7022232B2 (en) 2006-04-04
SK12782003A3 (en) 2005-06-02
WO2002085801A1 (en) 2002-10-31
NZ538312A (en) 2005-12-23
US20040262219A1 (en) 2004-12-30
EP1387815A1 (en) 2004-02-11
US20050230307A1 (en) 2005-10-20
MXPA03009449A (en) 2004-10-15
BR0209003A (en) 2004-10-13
CN1250460C (en) 2006-04-12
CA2443008C (en) 2009-07-21
US20020153301A1 (en) 2002-10-24
HK1062671A1 (en) 2004-11-19
JP2004532109A (en) 2004-10-21
US6860995B2 (en) 2005-03-01
EP1387815A4 (en) 2005-06-15
BR0209003B1 (en) 2011-07-26
CN1503765A (en) 2004-06-09
AU2002256330B2 (en) 2006-12-14
RU2293068C2 (en) 2007-02-10
RU2003130647A (en) 2005-05-27

Similar Documents

Publication Publication Date Title
CA2443008A1 (en) Periphyton filtration pre- and post-treatment system and method
Rajan et al. Microbial population dynamics in constructed wetlands: Review of recent advancements for wastewater treatment
Abou-Elela et al. Municipal wastewater treatment using vertical flow constructed wetlands planted with Canna, Phragmites and Cyprus
CA2372374A1 (en) Waste treatment with control over biological solids
CA2338248A1 (en) Process for the treatment of waste water containing ammonia
EP0849228A3 (en) Carrier for bioreactor and method of treating wastewater using the carrier
Arteaga-Cortez et al. State of art: A current review of the mechanisms that make the artificial wetlands for the removal of nitrogen and phosphorus
AU1792697A (en) Photosensitive composition
ES2046140A1 (en) Process for the biological removal of nitrated derivatives.
DK1430000T3 (en) Biological water treatment unit, including a bakery growth device and an associated method
Dutta Study of the physico-chemical properties of effluent of the paper mill that affected the paddy plants
ATE269273T1 (en) BIOLOGICAL TREATMENT OF WATER FOR DRINKING WATER TREATMENT
CN102491612A (en) Device and treatment method for digesting sludge with microorganism and microfauna
Levin et al. Phostrip® Process—a Viable Answer To Eutrophication of Lakes and Coastal Sea Waters in Italy
CA2372331A1 (en) System and method for removing pollutants from water
Sun et al. Microflora of surface layers in aquatic environments and its usage
WO1999029714A3 (en) Organic chemical compounds and method for producing the same
DE59704461D1 (en) WASTEWATER TREATMENT PLANT
Roldán Treating industrial wastes in Colombia using water hyacinth
Maharjan et al. Advanced biological water reclamation and reuse technologies for recirculating aquaculture system
EP1035076A3 (en) Method for the treatment of water containing suspended or dissolved organic and/or inorganic matter by precipitation in situ of oxygenised compounds of titanium
Ho et al. Agricultural runoff and treatment methods
Rose Studies on wastewater treatment by Lemna minor
KR940014170A (en) Pond Water Purification Method
WO2003076340A3 (en) Method and installation for producing ultrapure water

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed