EA200801282A1 - Композиция и способ биоремедиации воды, загрязненной углеводородами - Google Patents

Композиция и способ биоремедиации воды, загрязненной углеводородами

Info

Publication number
EA200801282A1
EA200801282A1 EA200801282A EA200801282A EA200801282A1 EA 200801282 A1 EA200801282 A1 EA 200801282A1 EA 200801282 A EA200801282 A EA 200801282A EA 200801282 A EA200801282 A EA 200801282A EA 200801282 A1 EA200801282 A1 EA 200801282A1
Authority
EA
Eurasian Patent Office
Prior art keywords
water
composition
hydrocarbons
oil
bioremediation
Prior art date
Application number
EA200801282A
Other languages
English (en)
Other versions
EA016981B1 (ru
Inventor
Вернер Крог
Original Assignee
Свистек Холдинг Аг
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
Priority claimed from PCT/CH2005/000658 external-priority patent/WO2007053961A1/de
Application filed by Свистек Холдинг Аг filed Critical Свистек Холдинг Аг
Publication of EA200801282A1 publication Critical patent/EA200801282A1/ru
Publication of EA016981B1 publication Critical patent/EA016981B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/32—Materials not provided for elsewhere for absorbing liquids to remove pollution, e.g. oil, gasoline, fat
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water
    • 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
    • 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
    • C02F3/343—Biological treatment of water, waste water, or sewage characterised by the microorganisms used for digestion of grease, fat, oil
    • 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
    • C02F2003/001—Biological treatment of water, waste water, or sewage using granular carriers or supports for the microorganisms
    • 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Данное изобретение относится к новой композиции и новому способу биоремедиации in situ воды, загрязненной углеводородами, в частности нефтепродуктами. Для удаления, например, пятна нефтепродуктов, которое плавает на поверхности водоема, новую композицию диспергируют в порошкообразной форме по указанному пятну нефтепродуктов. Композиция изобретения самопроизвольно связывается с нефтепродуктами, погружается с ними под воду и, в конечном счете, оседает в качестве мелкодисперсного осадка на дно. В течение нескольких часов токсичные углеводороды устраняют из воды таким способом, что в случае пресной воды качество питьевой воды может быть восстановлено. Микробиологическое разрушение происходит in situ. Композиция содержит карбид кремния и/или диоксид кремния в порошкообразной форме и предпочтительно добавки, включая гранитную пыль, пыль кремния и извести и кальций. Указанная новая композиция позволяет простую, рентабельную биоремедиацию загрязнения нефтепродуктами поверхности водоемов. Загрязнение нефтепродуктами теперь можно регулировать с целью защиты людей и окружающей среды даже в слаборазвитых странах и развивающихся странах, чем ранее пренебрегали по финансовым причинам.
EA200801282A 2005-11-07 2006-11-01 Композиция и способ биоремедиации воды, загрязненной углеводородами EA016981B1 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH17792005 2005-11-07
PCT/CH2005/000658 WO2007053961A1 (de) 2005-11-08 2005-11-08 Zusammensetzung und verfahren zur bioremediation von mit kohlenwasserstoffen verschmutztem wasser
CH14732006 2006-09-15
PCT/CH2006/000614 WO2007051338A1 (de) 2005-11-07 2006-11-01 Zusammensetzung und verfahren zur bioremediation von mit kohlenwasserstoffen verschmutztem wasser

Publications (2)

Publication Number Publication Date
EA200801282A1 true EA200801282A1 (ru) 2008-10-30
EA016981B1 EA016981B1 (ru) 2012-08-30

Family

ID=37622508

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200801282A EA016981B1 (ru) 2005-11-07 2006-11-01 Композиция и способ биоремедиации воды, загрязненной углеводородами

Country Status (5)

Country Link
US (1) US20090120872A1 (ru)
EP (1) EP1960315B1 (ru)
EA (1) EA016981B1 (ru)
HK (1) HK1116762A1 (ru)
WO (1) WO2007051338A1 (ru)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA019013B1 (ru) * 2005-11-07 2013-12-30 Оти Гриинтех Груп Аг Средства для обработки земли, загрязненной нефтепродуктами, и для очистки поверхностей и резервуаров, загрязненных нефтепродуктами
MX353015B (es) 2009-10-05 2017-12-18 Drylet Llc Composicion y metodo para la distribucion de sustancias en modo seco.
EA201501144A1 (ru) 2010-10-05 2016-09-30 Драйлет, Ллк Композиция для доставки веществ в сухой форме для очистки загрязненных областей
AT510892A1 (de) * 2010-12-30 2012-07-15 Schwer Johann Verfahren zum entfernen von öl oder ölförmigen stoffen von wasseroberflächen
US9296989B2 (en) 2011-04-04 2016-03-29 Drylet Llc Composition and method for delivery of living cells in a dry mode having a surface layer
CN103855373B (zh) * 2012-11-30 2016-08-24 海洋王照明科技股份有限公司 五氧化二钒/石墨烯复合材料及其制备方法和应用
CN110709370A (zh) 2017-02-28 2020-01-17 德莱特有限公司 用于提高废水流出物和生物固体的质量的系统、方法和设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2367384A (en) * 1942-09-22 1945-01-16 Shell Dev Method of removing oil from water
FR1315980A (fr) * 1961-12-27 1963-01-25 Composition contre la pollution par des produits pétrolifères
DE8907023U1 (ru) * 1989-06-08 1990-10-04 Drache Filtertechnik Gmbh, 6252 Diez, De
US5035804A (en) * 1990-09-17 1991-07-30 Clnzall Corporation Oil spill water treatment
AU3263293A (en) * 1992-01-08 1993-08-03 Harry James Bradbury Composition for oil removal
US5653883A (en) * 1994-03-14 1997-08-05 Newman; William A. Stirred tank biological activated carbon adsorption-desorption process
US5897946A (en) * 1994-05-16 1999-04-27 New Waste Concepts, Inc. Flowable material to isolate or treat a surface
US6168712B1 (en) * 1998-05-06 2001-01-02 Kenko Sangyo Co., Ltd. Apparatus for the biological treatment of waste fluid from the coating process
WO2000016877A1 (de) * 1998-09-18 2000-03-30 Oeste Franz D Wirkstoffhaltige fasergebilde, verfahren zu deren herstellung und deren verwendung
JP2007506535A (ja) * 2003-06-20 2007-03-22 ミザポー・アーゲー 焼結破砕ガラスからなる粒状体

Also Published As

Publication number Publication date
EP1960315A1 (de) 2008-08-27
EA016981B1 (ru) 2012-08-30
HK1116762A1 (en) 2009-01-02
WO2007051338A1 (de) 2007-05-10
EP1960315B1 (de) 2013-05-29
US20090120872A1 (en) 2009-05-14

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY KG MD TJ TM

TC4A Change in name of a patent proprietor in a eurasian patent
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ KZ RU