PL2637976T3 - Sposób do wspierania bezemisyjnego i bezosadowego transportu siarczku w układach kanalizacyjnych do urządzenia do obróbki ścieków - Google Patents

Sposób do wspierania bezemisyjnego i bezosadowego transportu siarczku w układach kanalizacyjnych do urządzenia do obróbki ścieków

Info

Publication number
PL2637976T3
PL2637976T3 PL10774232T PL10774232T PL2637976T3 PL 2637976 T3 PL2637976 T3 PL 2637976T3 PL 10774232 T PL10774232 T PL 10774232T PL 10774232 T PL10774232 T PL 10774232T PL 2637976 T3 PL2637976 T3 PL 2637976T3
Authority
PL
Poland
Prior art keywords
free
sulphide
deposit
emission
support
Prior art date
Application number
PL10774232T
Other languages
English (en)
Inventor
Wolfram Franke
Original Assignee
Yara Int Asa
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 Yara Int Asa filed Critical Yara Int Asa
Publication of PL2637976T3 publication Critical patent/PL2637976T3/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/105—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances combined with inorganic substances
    • 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
    • C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming 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
    • C02F2101/101—Sulfur compounds
    • 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
    • C02F2303/02—Odour removal or prevention of malodour
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/04—Surfactants, used as part of a formulation or alone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2307/00—Location of water treatment or water treatment device
    • C02F2307/08—Treatment of wastewater in the sewer, e.g. to reduce grease, odour
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Removal Of Specific Substances (AREA)
PL10774232T 2010-11-10 2010-11-10 Sposób do wspierania bezemisyjnego i bezosadowego transportu siarczku w układach kanalizacyjnych do urządzenia do obróbki ścieków PL2637976T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP2010/067189 WO2012062359A1 (en) 2010-11-10 2010-11-10 Method to support an emission-free and deposit-free transport of sulphide in sewer systems to waste water treatment plants and agent for use therein
EP10774232.2A EP2637976B1 (en) 2010-11-10 2010-11-10 Method to support an emission-free and deposit-free transport of sulphide in sewer systems to waste water treatment plants

Publications (1)

Publication Number Publication Date
PL2637976T3 true PL2637976T3 (pl) 2015-12-31

Family

ID=44246535

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10774232T PL2637976T3 (pl) 2010-11-10 2010-11-10 Sposób do wspierania bezemisyjnego i bezosadowego transportu siarczku w układach kanalizacyjnych do urządzenia do obróbki ścieków

Country Status (7)

Country Link
US (1) US20130220936A1 (pl)
EP (1) EP2637976B1 (pl)
DK (1) DK2637976T5 (pl)
ES (1) ES2545594T3 (pl)
PL (1) PL2637976T3 (pl)
PT (1) PT2637976E (pl)
WO (1) WO2012062359A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117228847B (zh) * 2023-10-09 2025-12-12 山东科技大学 一种硫化亚铁微粒强化潜流人工湿地及其应用

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1873083A (en) 1926-10-30 1932-08-23 Empire Oil And Refining Compan Prevention of hard scale formation in oil wells
GB1083343A (en) * 1965-02-19 1967-09-13 Neptune Microfloc Inc Sewage and industrial waste purification process
US3789613A (en) * 1970-06-08 1974-02-05 Dow Chemical Co Composition and method for diminishing the flow of water into permeable strata
US4019995A (en) * 1974-02-04 1977-04-26 Georgia-Pacific Corporation Lignosulfonate composition and process for its preparation
US4089779A (en) * 1975-11-24 1978-05-16 Georgia-Pacific Corporation Clarification process
US4110520A (en) * 1976-12-17 1978-08-29 Kyoritsu Yuki Co., Ltd. Modification of water-soluble acrylic polymer
US4276185A (en) 1980-02-04 1981-06-30 Halliburton Company Methods and compositions for removing deposits containing iron sulfide from surfaces comprising basic aqueous solutions of particular chelating agents
US4292293A (en) * 1980-07-28 1981-09-29 Nalco Chemical Company Method for the oxidation of water-soluble sulfide compounds to higher oxidation states
US4381950A (en) 1981-05-22 1983-05-03 Halliburton Company Method for removing iron sulfide scale from metal surfaces
US4599179A (en) * 1983-07-12 1986-07-08 Pincon Andrew J Method and apparatus for treating septic system with radiation activated fluid
JPS60137596A (ja) 1983-12-27 1985-07-22 Kobe Steel Ltd フラツクス原料の混練方法
CA1257411A (en) * 1984-02-03 1989-07-11 Anton P. Pohoreski Apparatus for the clarification of sewage and other wastes
US4882069A (en) * 1984-02-03 1989-11-21 Continental Manufacturing & Sales Inc. Method for the treatment of sewage and other impure water
DE3726917A1 (de) 1987-08-13 1989-02-23 Bayer Ag Verfahren zur entfernung von schwefelwasserstoff mit metallverbindungen
US4891415A (en) * 1989-01-23 1990-01-02 Daishowa Chemicals Inc. Process for grafting lignin with vinylic monomers using separate streams of initiator and monomer
AU623787B2 (en) * 1989-05-22 1992-05-21 Commonwealth Scientific And Industrial Research Organisation Effluent treatment process
GB2257428B (en) 1991-07-12 1995-03-29 Environ Limited Chemical formulation
DE4128353A1 (de) * 1991-08-27 1993-03-04 Basf Ag Verfahren zur abtrennung von schwerloesliche sulfide bildenden metallen aus technischen abwaessern
US5141647A (en) * 1991-12-27 1992-08-25 Bhadra Amal K Control of odor and septicity of sewage
US5352444A (en) * 1992-05-19 1994-10-04 Cox James P Stabilization of biowastes
US5720886A (en) * 1995-10-12 1998-02-24 Kennecott Greens Creek Mining Company Process for removing metal values from mine waste water
US5948269A (en) 1997-08-20 1999-09-07 Stone; Michael D. Process for the removal and suppression of dissolved hydrogen sulfide and other malodorous compounds and reduction of acidity in liquid and sludge wastewater systems
US6416668B1 (en) * 1999-09-01 2002-07-09 Riad A. Al-Samadi Water treatment process for membranes
US6245228B1 (en) * 2000-02-28 2001-06-12 Maher I. Kelada Emergency water treatment device
GB0017675D0 (en) 2000-07-20 2000-09-06 Rhodia Cons Spec Ltd Treatment of iron sulphide deposits
US6773604B2 (en) * 2001-08-17 2004-08-10 U.S. Peroxide Llc Method for reducing hydrogen sulfide emissions from wastewater
US7029202B2 (en) * 2002-07-22 2006-04-18 Zhuang J Ming Method for treating metal-contaminated water and soil
GB0321276D0 (en) 2003-09-11 2003-10-08 Rhodia Consumer Specialities L Treatment of iron sulphide deposits
GB0405505D0 (en) * 2004-03-12 2004-04-21 Ciba Spec Chem Water Treat Ltd Dewatering process
US7758758B2 (en) * 2006-03-01 2010-07-20 Noram Engineering And Constructors Ltd. Method for treating acidic waters using recycled acidic and basic sludges
CN101372385B (zh) * 2008-09-16 2010-11-17 吴荣标 一种降低城市生活污泥粘度的制剂及方法

Also Published As

Publication number Publication date
DK2637976T3 (en) 2015-08-31
EP2637976A1 (en) 2013-09-18
US20130220936A1 (en) 2013-08-29
DK2637976T5 (en) 2015-09-28
WO2012062359A1 (en) 2012-05-18
EP2637976B1 (en) 2015-06-17
PT2637976E (pt) 2015-10-02
ES2545594T3 (es) 2015-09-14

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