BR9406771A - Processo para a purificaçao de água residual - Google Patents

Processo para a purificaçao de água residual

Info

Publication number
BR9406771A
BR9406771A BR9406771A BR9406771A BR9406771A BR 9406771 A BR9406771 A BR 9406771A BR 9406771 A BR9406771 A BR 9406771A BR 9406771 A BR9406771 A BR 9406771A BR 9406771 A BR9406771 A BR 9406771A
Authority
BR
Brazil
Prior art keywords
pct
waste water
sulphide
reactor
sulphur
Prior art date
Application number
BR9406771A
Other languages
English (en)
Inventor
Cees Jan Nico Buisman
Original Assignee
Pacques Bv
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 Pacques Bv filed Critical Pacques Bv
Publication of BR9406771A publication Critical patent/BR9406771A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes
    • 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
    • C02F3/345—Biological treatment of water, waste water, or sewage characterised by the microorganisms used for biological oxidation or reduction of sulfur compounds

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Molecular Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
BR9406771A 1993-06-10 1994-06-09 Processo para a purificaçao de água residual BR9406771A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9301000A NL9301000A (nl) 1993-06-10 1993-06-10 Werkwijze voor de zuivering van sulfidehoudend afvalwater.
PCT/NL1994/000132 WO1994029227A1 (en) 1993-06-10 1994-06-09 Process for purifying sulphide-containing waste water

Publications (1)

Publication Number Publication Date
BR9406771A true BR9406771A (pt) 1996-02-27

Family

ID=19862515

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9406771A BR9406771A (pt) 1993-06-10 1994-06-09 Processo para a purificaçao de água residual

Country Status (22)

Country Link
US (1) US5637220A (pt)
EP (1) EP0702663B1 (pt)
JP (1) JP2693272B2 (pt)
KR (1) KR100345996B1 (pt)
CN (1) CN1064026C (pt)
AT (1) ATE148082T1 (pt)
AU (1) AU673753B2 (pt)
BG (1) BG61602B1 (pt)
BR (1) BR9406771A (pt)
CA (1) CA2164090C (pt)
CZ (1) CZ285687B6 (pt)
DE (1) DE69401586T2 (pt)
DK (1) DK0702663T3 (pt)
ES (1) ES2096474T3 (pt)
FI (1) FI117382B (pt)
HU (1) HUT77974A (pt)
NL (1) NL9301000A (pt)
NO (1) NO310769B1 (pt)
PL (1) PL176634B1 (pt)
RU (1) RU2109692C1 (pt)
TW (1) TW315358B (pt)
WO (1) WO1994029227A1 (pt)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997043033A1 (en) * 1996-05-10 1997-11-20 Paques Bio Systems B.V. Process for the purification of gases containing hydrogen sulphide
EP0819756A1 (en) * 1996-07-16 1998-01-21 Biostar Development C.V. Sulphur reducing bacterium and its use in biological desulphurisation processes
CA2261882A1 (en) * 1996-07-29 1998-02-05 Paques Bio Systems B.V. Biological treatment of spent caustics
EP0845288A1 (en) 1996-11-27 1998-06-03 Thiopaq Sulfur Systems B.V. Process for biological removal of sulphide
NL1006339C2 (nl) * 1997-06-17 1998-12-21 Stork Eng & Contractors Bv Werkwijze voor het ontzwavelen van afgassen.
JP3863995B2 (ja) * 1998-06-19 2006-12-27 ダイワ工業株式会社 脱窒機能を有する水処理装置
KR100284313B1 (ko) * 1999-08-20 2001-03-02 이성기 난분해 독성화학물질을 분해하는 세균 공동체 이비씨1000 및 이를 이용하여 산업폐수, 폐기물, 토양 등을 오염시키는 난분해 독성화학물질을 생물학적으로 교정하는 방법
US6521201B1 (en) 2001-02-14 2003-02-18 Uop Llc Process for recovery of high purity hydrophilic sulfur
US6527948B2 (en) * 2001-03-31 2003-03-04 Council Of Scientific And Industrial Research Apparatus for purification of waste water and a “RFLR” device for performing the same
US6544421B2 (en) * 2001-03-31 2003-04-08 Council Of Scientific And Industrial Research Method for purification of waste water and “RFLR” device for performing the same
AU2002307808B2 (en) * 2001-04-30 2007-03-22 Pulles Howard & De Lange Inc. Treatment of water
US6761823B2 (en) * 2001-05-21 2004-07-13 W. B. Solutions, Inc. System and method for removing contaminants from water
EP1342802A1 (en) * 2002-03-08 2003-09-10 Paques B.V. Process for the recovery of elemental sulphur from slurries containing metal sulphides and elemental sulphur
US20030209476A1 (en) * 2002-04-18 2003-11-13 Josse Juan Carlos Biological fluidized bed apparatus
DE10221362C5 (de) * 2002-05-07 2009-05-07 Friedrich, Michael, Dipl.-Ing. Verfahren zur Oxidation von in Abwasser gelöstem Sulfid
WO2003097541A1 (en) * 2002-05-17 2003-11-27 Water Research Commission Treatment of water
CN100418614C (zh) 2003-04-17 2008-09-17 国际壳牌研究有限公司 从气流中脱除h2s和硫醇的方法
WO2005044742A1 (en) * 2003-11-11 2005-05-19 Paques B.V. Process for the biological treatment of sulphur salts
US20080190844A1 (en) * 2007-02-13 2008-08-14 Richard Alan Haase Methods, processes and apparatus for biological purification of a gas, liquid or solid; and hydrocarbon fuel from said processes
FI119379B (fi) * 2007-03-16 2008-10-31 Outotec Oyj Tapa tehostaa selkeytystä sekoitusreaktorissa ja sekoitusreaktori
JP5267190B2 (ja) * 2008-03-26 2013-08-21 Ｊｆｅスチール株式会社 硫黄系ｃｏｄ成分を含有する廃水の処理方法
TWI385126B (zh) * 2008-12-17 2013-02-11 Univ Nat Kaohsiung 1St Univ Sc 污泥無害化及安定化之生物處理方法及其裝置
CN102451607B (zh) * 2010-10-21 2016-05-18 李红玉 一种用于吸收硫化氢的内外双循环反应的方法和装置
JP5923512B2 (ja) * 2010-12-02 2016-05-24 香港科技大学Ｔｈｅ Ｈｏｎｇ Ｋｏｎｇ Ｕｎｉｖｅｒｓｉｔｙ ｏｆ Ｓｃｉｅｎｃｅ ａｎｄ Ｔｅｃｈｎｏｌｏｇｙ 電子伝達体としてイオウ化合物を利用して汚泥産出を最小限にする、生物学的な廃水の処理及び再利用
CN102399721B (zh) * 2011-10-28 2013-02-20 中国水产科学研究院南海水产研究所 一种海洋硫氧化盐硫杆菌菌株hmgs18及其应用
CN102874770B (zh) * 2012-10-23 2015-05-06 刘立文 一种利用硫酸钙生产硫酸的方法
CN105683087B (zh) * 2013-09-26 2017-12-19 巴格知识产权有限公司 用于将硫化物从水溶液中除去的方法
CA2937448C (en) * 2014-02-03 2021-12-21 Paqell B.V. A process for the biological conversion of bisulphide into elemental sulphur
EP3169633B1 (en) 2014-07-18 2022-07-06 Water Research Commission Method for the treatment of sulphate containing waste water
DE102014113620A1 (de) * 2014-09-22 2016-03-24 Ftu Gmbh Puzzolane zur Abgasreinigung
EP3034157A1 (en) 2015-02-19 2016-06-22 Paqell B.V. Process for treating a hydrogen sulphide and mercaptans comprising gas
EP3390288A4 (en) * 2015-12-17 2019-07-31 Uop Llc METHOD FOR THE BIOLOGICAL REMOVAL OF SULFIDES PRESENT IN WATER
EP3445725A4 (en) 2016-04-20 2019-11-20 Uop Llc NON-EXTRACTION BIOREACTOR FOR BIOLOGICAL OXIDATION OF SULFIDE IN WASTEWATER
CN110392672B (zh) 2016-12-16 2022-05-24 巴格知识产权有限公司 具有内部固体分离的曝气反应器
US10538444B2 (en) * 2016-12-21 2020-01-21 Uop Llc Digestion of elemental sulfur in bioreactor during biological oxidation of sulfide in wastewater and groundwater
NO343456B1 (en) * 2017-01-18 2019-03-18 Waterment As Apparatus and method for treatment of wet organic matter to produce biogas
US11619000B2 (en) 2017-12-29 2023-04-04 Valmet Technologies Oy Method and a system for adjusting S/Na-balance of a pulp mill
SA119400547B1 (ar) 2018-03-15 2021-12-13 انديان اويل كوربوريشين ليمتد نظام حيوي غير عضوي فعال لعلاج تيارات مياه صرف متضمنة كبريتيد ومحتوية على ملوثات أخرى
WO2019229167A1 (en) 2018-06-01 2019-12-05 Paqell B.V. Process to convert a sulphur compound
JP2021531960A (ja) * 2018-07-19 2021-11-25 ストラ エンソ オーワイジェイ 工業アルカリストリームの生物学的処理
CN109437397A (zh) * 2018-11-23 2019-03-08 河海大学 一种具有螺旋斜面结构的一体化移动床生物膜反应器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588315B2 (ja) * 1979-03-29 1983-02-15 三菱重工業株式会社 ジチオン酸およびポリチオン酸含有廃水の生物学的処理方法
NL8006094A (nl) * 1980-11-07 1982-06-01 Landbouw Hogeschool Werkwijze voor het zuiveren van afvalwater en/of afvalwaterslib.
US4584271A (en) * 1983-09-28 1986-04-22 Joy Manufacturing Company Bacterial regeneration apparatus and process
DE3542345A1 (de) * 1985-11-29 1987-06-04 Imhausen Chemie Gmbh Verfahren zum entfernen von schwefelwasserstoff aus abgas
SE466198B (sv) * 1986-09-24 1992-01-13 Ac Biotechnics Ab Foerfarande foer foerbehandling av vatten paa biologisk vaeg i syfte att utfoera avgiftning av svavelfoereningar ur vattnet
RU2079450C1 (ru) * 1990-04-12 1997-05-20 Паквес Б.В. Способ переработки воды, содержащей соединения серы (варианты)
NL9002661A (nl) * 1990-12-04 1992-07-01 Pacques Bv Werkwijze voor de verwijdering van h2s uit gas.

Also Published As

Publication number Publication date
AU673753B2 (en) 1996-11-21
FI117382B (fi) 2006-09-29
CA2164090C (en) 2000-03-28
DE69401586D1 (de) 1997-03-06
FI955915A (fi) 1995-12-08
BG61602B1 (bg) 1998-01-30
EP0702663A1 (en) 1996-03-27
CZ285687B6 (cs) 1999-10-13
NO310769B1 (no) 2001-08-27
BG100205A (bg) 1996-11-29
CA2164090A1 (en) 1994-12-22
NO954862D0 (no) 1995-11-30
EP0702663B1 (en) 1997-01-22
JPH08506271A (ja) 1996-07-09
NO954862L (no) 1995-12-08
AU6937994A (en) 1995-01-03
ES2096474T3 (es) 1997-03-01
RU2109692C1 (ru) 1998-04-27
CN1125432A (zh) 1996-06-26
NL9301000A (nl) 1995-01-02
DK0702663T3 (da) 1997-06-30
ATE148082T1 (de) 1997-02-15
CN1064026C (zh) 2001-04-04
KR100345996B1 (ko) 2002-12-11
JP2693272B2 (ja) 1997-12-24
CZ324995A3 (en) 1996-04-17
PL176634B1 (pl) 1999-07-30
DE69401586T2 (de) 1997-05-22
US5637220A (en) 1997-06-10
FI955915A0 (fi) 1995-12-08
WO1994029227A1 (en) 1994-12-22
HU9503517D0 (en) 1996-03-28
PL311869A1 (en) 1996-03-18
HUT77974A (hu) 1999-01-28
TW315358B (pt) 1997-09-11

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Legal Events

Date Code Title Description
EE Request for examination
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B25G Requested change of headquarter approved

Owner name: PAQUES B.V. (NL)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020060127069/RJ DE 17/08/2006.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 09/06/2014