EA200400492A1 - Способ ингибирования биологического подкисления воды, находящейся в контакте с материалами, содержащими серу - Google Patents

Способ ингибирования биологического подкисления воды, находящейся в контакте с материалами, содержащими серу

Info

Publication number
EA200400492A1
EA200400492A1 EA200400492A EA200400492A EA200400492A1 EA 200400492 A1 EA200400492 A1 EA 200400492A1 EA 200400492 A EA200400492 A EA 200400492A EA 200400492 A EA200400492 A EA 200400492A EA 200400492 A1 EA200400492 A1 EA 200400492A1
Authority
EA
Eurasian Patent Office
Prior art keywords
contact
materials containing
containing sulfur
inhibiting biological
water oxidation
Prior art date
Application number
EA200400492A
Other languages
English (en)
Other versions
EA006453B1 (ru
Inventor
Франческо Крещенци
Антонелла Кризари
Чезаре Акилле Пьятти
Original Assignee
Эни С.П.А.
ЭНИТЕКНОЛОДЖЕ С. п. А.
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 Эни С.П.А., ЭНИТЕКНОЛОДЖЕ С. п. А. filed Critical Эни С.П.А.
Publication of EA200400492A1 publication Critical patent/EA200400492A1/ru
Publication of EA006453B1 publication Critical patent/EA006453B1/ru

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/02—Sulfur; Selenium; Tellurium; Compounds thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/08—Alkali metal chlorides; Alkaline earth metal chlorides
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S422/00—Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
    • Y10S422/90—Decreasing pollution or environmental impact

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Dentistry (AREA)
  • Plant Pathology (AREA)
  • Agronomy & Crop Science (AREA)
  • Zoology (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

Изобретение относится к способу ингибирования биологического подкисления воды, которая находится в контакте с материалами, содержащими серу в восстановленной форме или элементарную серу, способную окисляться под действием Thiobacilli, включающему введение указанных материалов в контакт с растворимыми неорганическими солями, концентрации которых находятся в диапазоне от 0,4-нормальной концентрации до насыщения.
EA200400492A 2003-04-30 2004-04-29 Способ ингибирования биологического подкисления воды, находящейся в контакте с материалами, содержащими серу EA006453B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000882A ITMI20030882A1 (it) 2003-04-30 2003-04-30 Metodo per inibire l'acidificazione biologica di acque in contatto con materiali contenenti zolfo

Publications (2)

Publication Number Publication Date
EA200400492A1 true EA200400492A1 (ru) 2004-12-30
EA006453B1 EA006453B1 (ru) 2005-12-29

Family

ID=32448936

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200400492A EA006453B1 (ru) 2003-04-30 2004-04-29 Способ ингибирования биологического подкисления воды, находящейся в контакте с материалами, содержащими серу

Country Status (7)

Country Link
US (1) US7585460B2 (ru)
EA (1) EA006453B1 (ru)
EG (1) EG25661A (ru)
GB (1) GB2401360B (ru)
IT (1) ITMI20030882A1 (ru)
NO (1) NO330222B1 (ru)
SA (1) SA04250210B1 (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ564468A (en) 2005-06-20 2011-05-27 Xenoport Inc Acyloxyalkyl carbamate prodrugs of tranexamic acid, methods of synthesis and use
WO2011028234A1 (en) * 2009-09-04 2011-03-10 Xenoport, Inc. Uses of acyloxyalkyl carbamate prodrugs of tranexamic acid
CA2831939A1 (en) * 2011-04-01 2012-10-04 Solazyme, Inc. Biomass-based oil field chemicals
MX2017012103A (es) 2015-03-24 2018-11-12 Terravia Holdings Inc Composiciones de microalgas y sus usos.
CN114031448A (zh) * 2021-11-29 2022-02-11 天津市汉邦植物保护剂有限责任公司 一种促进生根发芽的克菌丹水悬浮剂及其制备工艺

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2246666A (en) * 1939-12-27 1941-06-24 Du Pont Process for storing sulphur
US3443882A (en) * 1966-03-14 1969-05-13 Dow Chemical Co Treatment of earth surface and subsurface for prevention of acidic drainage from the soil
US3388058A (en) * 1966-08-03 1968-06-11 Nalco Chemical Co Treatment of acid mine water waste
GB1410188A (en) * 1970-03-27 1975-10-15 Wallace R A P Method of and apparatus for removing concentrated solutions of ionisalbe compounds from aqueous solutions thereof
FR2192126B1 (ru) * 1972-07-07 1975-03-07 Rhone Progil
US4314966A (en) * 1979-11-15 1982-02-09 Robert Kleinmann Method of control of acid drainage from exposed pyritic materials
JPS59202287A (ja) * 1983-04-30 1984-11-16 Lion Corp 土壌処理方法
US5041275A (en) * 1990-04-20 1991-08-20 Union Oil Company Of California Reduced acid buildup in moist sulfur during storage
US5171454A (en) * 1991-08-19 1992-12-15 Betz Laboratories, Inc. Methods for inhibiting the production of acid in acid mine waters
DE4344926C1 (de) * 1993-12-30 1995-05-18 Thomas Willuweit Zusammensetzung zur Aufbereitung von Wasser und Sanierung von Böden und deren Verwendung
FR2728143A1 (fr) * 1994-12-16 1996-06-21 Sodifra Composition aqueuse a base de h2o2, acides et ag, procede de preparation et utilisation dans le domaine de la desinfection et/ou de l'hygiene
US5550141A (en) * 1995-08-31 1996-08-27 Natural Resources - Canada Method for inhibiting the formation of acid mine drainage
US6651383B2 (en) * 1998-07-06 2003-11-25 Gerald J. Grott Methods of utilizing waste waters produced by water purification processing
US6582025B2 (en) * 2001-08-03 2003-06-24 Crescent Technology, Inc. Sulfur storage method

Also Published As

Publication number Publication date
EA006453B1 (ru) 2005-12-29
EG25661A (en) 2012-05-08
US20050002825A1 (en) 2005-01-06
NO20041663L (no) 2004-11-01
GB2401360A (en) 2004-11-10
US7585460B2 (en) 2009-09-08
ITMI20030882A1 (it) 2004-11-01
GB0409363D0 (en) 2004-06-02
GB2401360B (en) 2005-09-14
NO330222B1 (no) 2011-03-07
SA04250210B1 (ar) 2008-05-19

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Legal Events

Date Code Title Description
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 AZ BY KZ KG MD TJ TM RU