WO2012160526A3 - Water treatment methods involving particles - Google Patents

Water treatment methods involving particles Download PDF

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Publication number
WO2012160526A3
WO2012160526A3 PCT/IB2012/052589 IB2012052589W WO2012160526A3 WO 2012160526 A3 WO2012160526 A3 WO 2012160526A3 IB 2012052589 W IB2012052589 W IB 2012052589W WO 2012160526 A3 WO2012160526 A3 WO 2012160526A3
Authority
WO
WIPO (PCT)
Prior art keywords
wastewater
water
purifying
methods
water treatment
Prior art date
Application number
PCT/IB2012/052589
Other languages
French (fr)
Other versions
WO2012160526A2 (en
Inventor
Ofir Menashe
Original Assignee
Ofir Menashe
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 Ofir Menashe filed Critical Ofir Menashe
Publication of WO2012160526A2 publication Critical patent/WO2012160526A2/en
Publication of WO2012160526A3 publication Critical patent/WO2012160526A3/en

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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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/348—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the way or the form in which the microorganisms are added or dosed
    • 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
    • C02F3/02—Aerobic processes
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/085—Fluidized beds
    • 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
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/102—Permeable membranes
    • 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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/04—Preserving or maintaining viable microorganisms
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/16—Yeasts; Culture media therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/105—Phosphorus compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C02F2101/163—Nitrates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/34—Organic compounds containing oxygen
    • C02F2101/345—Phenols
    • 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
    • C02F2103/005—Black water originating from toilets
    • 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
    • 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
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/343—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the pharmaceutical industry, e.g. containing antibiotics
    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Biomedical Technology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicinal Chemistry (AREA)
  • Virology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Mycology (AREA)
  • Botany (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

Methods of reducing nitrate overload in water, of purifying food industry wastewater or of purifying pharmaceutical wastewater are disclosed. The methods comprising contacting the water or wastewater with a particle comprising: (i) at least one inner core which comprises a solid matrix of nutrients for microorganism growth; (ii) an inner membrane being fabricated from a water-soluble polymer, the inner membrane surrounding the inner core and a population of dried microorganisms; and (iii) an outer porous membrane surrounding the inner membrane, the outer porous membrane being insoluble in water. Methods of treating water, of purifying municipal wastewater, of purifying food industry wastewater, of purifying pharmaceutical wastewater, of reducing sludge production and stabilizing a wastewater purification treatment are also disclosed.
PCT/IB2012/052589 2011-05-23 2012-05-23 Formulations of microorganism comprising particles and uses of same WO2012160526A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161488810P 2011-05-23 2011-05-23
US61/488,810 2011-05-23

Publications (2)

Publication Number Publication Date
WO2012160526A2 WO2012160526A2 (en) 2012-11-29
WO2012160526A3 true WO2012160526A3 (en) 2013-03-14

Family

ID=46321184

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2012/052589 WO2012160526A2 (en) 2011-05-23 2012-05-23 Formulations of microorganism comprising particles and uses of same

Country Status (1)

Country Link
WO (1) WO2012160526A2 (en)

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AU2010240486B2 (en) 2009-04-22 2014-09-18 Ofir Menashe Microorganism comprising particles and uses of same
CN103803714B (en) * 2014-02-27 2015-08-05 常州大学 A kind of method of oil degradation bacteria Synergistic degradation oil extraction waste water
JP6376798B2 (en) 2014-03-27 2018-08-22 三菱重工業株式会社 Laundry wastewater treatment apparatus and method using biological wastewater treatment formulation
CN106573811A (en) * 2014-06-17 2017-04-19 诺维信公司 Biological phosphorus removal from wastewater
CN104150683A (en) * 2014-07-10 2014-11-19 唐国民 Advanced treatment device for traditional Chinese medicine wastewater and treatment method thereof
CN104789226B (en) * 2015-03-13 2018-04-24 迪斯科科技集团（宜昌）有限公司 Charcoal base microbe soil conditioner and preparation method thereof
CN104845905B (en) * 2015-03-26 2018-02-16 北京北华中清环境工程技术有限公司 The high efficiency composition microbial inoculum of removal COD containing salad oil wastewater a kind of and its application
CN106348545B (en) * 2016-11-08 2019-09-06 河南君和环保科技有限公司 A kind of integrated treatment process of Clindamycin Hydrochloride production waste water
CN106929453B (en) * 2017-04-11 2020-06-26 内蒙古阜丰生物科技有限公司 Biological agent for treating monosodium glutamate fermentation mother liquor and preparation method thereof
CN107475161B (en) * 2017-09-25 2021-07-20 杭州富阳佳畅机械有限公司 Process for removing hydrogen sulfide pollutants in household garbage by using microbial preparation
CN107557318B (en) * 2017-09-25 2021-07-20 杭州富阳佳畅机械有限公司 Microbial preparation for removing hydrogen sulfide malodorous substance
CN107777781A (en) * 2017-11-08 2018-03-09 广州智龙生物科技有限公司 A kind of breeding water body health-nutrition element and its preparation and application
CN107673567B (en) * 2017-11-20 2023-10-27 东莞理工学院 Laboratory wastewater intelligent treatment system and treatment process
CN108238681B (en) * 2017-12-22 2021-07-20 江苏世邦生物工程科技有限公司 Composite biological agent for low-temperature sewage treatment and preparation method and application thereof
US20210047216A1 (en) * 2018-02-07 2021-02-18 Bio Castle Water Technologies Ltd. Methods and systems for treating liquids including contaminant molecules
EP3578275A1 (en) * 2018-06-05 2019-12-11 MWK Bionik GmbH Biological degradation of organic halogen compounds in polluted waters
EP3578521A1 (en) * 2018-06-08 2019-12-11 Cockerill Maintenance & Ingenierie S.A. Method for treating wastewater containing pharmaceutical micropollutants
CN110092529B (en) * 2019-04-03 2022-04-15 内蒙古阜丰生物科技有限公司 Process for fermenting wastewater by utilizing bacterial strain to ferment amino acid
CN110980960B (en) * 2019-11-26 2022-04-08 浙江永续环境工程有限公司 Oil removing microbial inoculum and sludge treatment method using same
CN112320969B (en) * 2020-10-19 2022-06-24 辽宁科技学院 Preparation method of traditional Chinese medicine wastewater treatment agent based on microorganisms
CN112811609A (en) * 2020-12-23 2021-05-18 福建汇盛生物科技有限公司 Preparation method of microecological particles for heavy metal adsorption and nitrite degradation
IL306118A (en) * 2021-03-21 2023-11-01 Yissum Res Dev Co Of Hebrew Univ Jerusalem Ltd Method for removal of noxious taste or odor compounds from aquaculture system by bioactive hydrophobic carriers
CN113005062B (en) * 2021-03-24 2022-05-13 中国科学院成都生物研究所 Facultative ammonia oxidizing bacteria and application thereof
CN113336334A (en) * 2021-05-31 2021-09-03 辽宁大学 Bacillus firmus and application thereof in degrading naphthalene, anthracene, phenanthrene and fluorene
CN113735240A (en) * 2021-08-26 2021-12-03 天津赞兰科技有限公司 Nitrogen removal product for aquaculture and preparation method thereof
CN113800721B (en) * 2021-09-30 2022-08-23 海南大学 Treatment method for ecological restoration of water pollution of farmland water body
CN113999836B (en) * 2021-11-03 2023-11-21 河北天泓环保科技有限公司 Composite microbial agent for sewage treatment, preparation method and application thereof in river channel treatment and black and odorous water body treatment
CN114455718B (en) * 2021-12-31 2022-12-09 江苏合普环保科技有限公司 Method for treating sulfanilamide high-salt wastewater by using bioengineering bacteria
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CN116854260B (en) * 2023-07-28 2024-04-26 杭州洁神环境科技股份有限公司 Sustained-release sewage treatment agent and preparation method thereof

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US3883397A (en) * 1973-07-12 1975-05-13 Dunn Agencies Ltd John Material for biological degradation of petroleum
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