ATE168664T1 - Verfahren zur verdampfung von abfallwasser - Google Patents

Verfahren zur verdampfung von abfallwasser

Info

Publication number
ATE168664T1
ATE168664T1 AT96201326T AT96201326T ATE168664T1 AT E168664 T1 ATE168664 T1 AT E168664T1 AT 96201326 T AT96201326 T AT 96201326T AT 96201326 T AT96201326 T AT 96201326T AT E168664 T1 ATE168664 T1 AT E168664T1
Authority
AT
Austria
Prior art keywords
evaporator
evaporation
wastewater
incrustations
separate
Prior art date
Application number
AT96201326T
Other languages
English (en)
Inventor
Hans Johansson
Original Assignee
Eka Chemicals Ab
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 Eka Chemicals Ab filed Critical Eka Chemicals Ab
Application granted granted Critical
Publication of ATE168664T1 publication Critical patent/ATE168664T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/042—Prevention of deposits
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/048—Purification of waste water by evaporation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
AT96201326T 1995-06-16 1996-05-14 Verfahren zur verdampfung von abfallwasser ATE168664T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9502198A SE9502198L (sv) 1995-06-16 1995-06-16 Upplösning av inkruster vid indunstning av surt och alkaliskt avloppsvatten

Publications (1)

Publication Number Publication Date
ATE168664T1 true ATE168664T1 (de) 1998-08-15

Family

ID=20398645

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96201326T ATE168664T1 (de) 1995-06-16 1996-05-14 Verfahren zur verdampfung von abfallwasser

Country Status (12)

Country Link
US (1) US5792313A (de)
EP (1) EP0748771B1 (de)
JP (1) JPH091129A (de)
CN (1) CN1149553A (de)
AT (1) ATE168664T1 (de)
AU (1) AU678947B2 (de)
BR (1) BR9602728A (de)
CA (1) CA2178877A1 (de)
DE (1) DE69600454D1 (de)
NO (1) NO962504L (de)
SE (1) SE9502198L (de)
ZA (1) ZA964953B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6454907B1 (en) * 1999-04-19 2002-09-24 Minerals Technologies, Inc. Method and apparatus for concentrating slurried solids
JP4503523B2 (ja) * 2005-10-27 2010-07-14 荏原エンジニアリングサービス株式会社 晶析対象成分を含む排水の処理方法並びに装置。
US10005678B2 (en) * 2007-03-13 2018-06-26 Heartland Technology Partners Llc Method of cleaning a compact wastewater concentrator
US20080277262A1 (en) * 2007-05-11 2008-11-13 Intevras Technologies, Llc. System and method for wastewater reduction and freshwater generation
US20090188867A1 (en) * 2008-01-30 2009-07-30 Dinh-Cuong Vuong Methods and systems for processing waste water
CA2751720C (en) 2009-02-12 2018-04-10 Heartland Technology Partners Llc Compact wastewater concentrator using waste heat
DE102010044172A1 (de) * 2010-11-19 2012-05-24 Siemens Aktiengesellschaft Verfahren zur Wasseraufbereitung in einem industriellen Prozess
WO2013188450A1 (en) 2012-06-11 2013-12-19 Great Salt Lake Minerals Corporation Methods for sustainable membrane distillation concentration of hyper saline streams
CN103062753B (zh) * 2013-01-10 2017-12-01 金保全 工业锅炉节能排污装置
US10562790B2 (en) 2016-11-10 2020-02-18 Ecovap, Inc. Wastewater evaporative separation systems
US11472717B2 (en) 2017-08-04 2022-10-18 Ecovap, Inc. Evaporation panel systems and methods
USD864366S1 (en) 2017-09-21 2019-10-22 Ecovap, Inc. Evaporation panel
US11505475B2 (en) 2017-11-01 2022-11-22 Ecovap, Inc. Evaporation panel assemblies, systems, and methods
JP7587849B2 (ja) 2019-04-29 2024-11-21 ゼロ ディスチャージ， エルエルシー ゼロ排出の水処理装置および方法
WO2020243510A1 (en) 2019-05-31 2020-12-03 Heartland Technology Partners Llc Harmful substance removal system and method
CN113577815B (zh) * 2021-08-27 2022-05-03 江苏金茂源生物化工有限责任公司 一种乙醛生产设备及生产方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1052034A (de) * 1963-06-07 1966-12-21
IT1021235B (it) * 1974-09-10 1978-01-30 Sir Soc Italiana Resine Spa Miglioramenti nei processi di dissalazione dell acqua di mare per evaporazione
ZA793301B (en) * 1978-09-25 1980-06-25 American Cyanamid Co Process for scale inhibition in evaporative desalination units
DE3022975A1 (de) * 1980-06-20 1982-01-14 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum erzeugen von kesselspeisewasser aus meerwasser
US4800042A (en) * 1985-01-22 1989-01-24 Jgc Corporation Radioactive waste water treatment
DE3703724A1 (de) * 1987-02-05 1988-08-18 Mannesmann Ag Verfahren zur aufkonzentrierung einer abfall-loesung aus der reinigung von rauchgasen
US5000821A (en) * 1988-05-25 1991-03-19 Resources Conservation Company Apparatus for controlling solid particle flow in an evaporator
JP3112508B2 (ja) * 1991-07-25 2000-11-27 コニカ株式会社 廃液の処理方法

Also Published As

Publication number Publication date
SE9502198D0 (sv) 1995-06-16
EP0748771B1 (de) 1998-07-22
JPH091129A (ja) 1997-01-07
SE9502198L (sv) 1996-12-17
NO962504D0 (no) 1996-06-13
CN1149553A (zh) 1997-05-14
EP0748771A2 (de) 1996-12-18
ZA964953B (en) 1997-01-23
AU5589096A (en) 1997-01-23
US5792313A (en) 1998-08-11
BR9602728A (pt) 1998-04-22
CA2178877A1 (en) 1996-12-17
DE69600454D1 (de) 1998-08-27
NO962504L (no) 1996-12-17
AU678947B2 (en) 1997-06-12
EP0748771A3 (de) 1997-06-04

Similar Documents

Publication Publication Date Title
DE69600454D1 (de) Verfahren zur Verdampfung von Abfallwasser
ATE6489T1 (de) Verfahren zur reinigung von neutralisierten industrieabwaessern und vorrichtung zur durchfuehrung des verfahrens.
DE58909020D1 (de) Verfahren und Vorrichtung zur biologischen Aktivierungsreinigung von Abwasser.
RU2199378C2 (ru) Способ предотвращения и замедления образования отложений в мембранных процессах
SE8004705L (sv) Sett att kemiskt avlegsna fosforforeningar ur spillvatten och sett att rena spillvatten
ATE241571T1 (de) Verfahren zur wasseraufbereitung in einem geschlossenen kreislauf mit reaktor
EP1295630A4 (de) Verfahren und vorrichtung zur behandlung von abwasser kationischer elektroabscheidungsüberzugs-beschichtungsverfahren
SU1440341A3 (ru) Способ очистки сточных вод производства и переработки желтого фосфора
ATE203494T1 (de) Verfahren zur biologischen reinigung von abwasser mit umgekehrten verfahrensablauf
RU2023673C1 (ru) Способ очистки сточных вод от ионов железа и цветных металлов
SU1010020A1 (ru) Способ очистки сточных вод фабрик первичной обработки шерсти
SU1274713A1 (ru) Способ очистки сточных вод травильного производства
SU1719317A1 (ru) Способ очистки сточных вод пищевой промышленности
SU1749180A1 (ru) Способ очистки сточных вод
Rautenbach et al. Processing of oil containing industrial wash waters by microfiltration/ultrafiltration.
DE69920262D1 (de) Verfahren zur behandlung von schlämmen aus anlagen für biologische abwasserreinigung
SU710973A1 (ru) Способ очистки травильных стоков
RU1775374C (ru) Способ переработки хлоридно-сульфатных сточных вод
ATE68446T1 (de) Verfahren und anlage zur reinigung von abwasser.
SU1646594A1 (ru) Способ очистки сточных вод от соединений шестивалентного хрома
SU998373A1 (ru) Способ очистки сточных вод от ионов т желых металлов
RU2075202C1 (ru) Способ биологической очистки сточных вод
Shannon Water Quality and Wastewater Treatment Considerations for Detergent Substitutes.
RU93033748A (ru) Способ очистки сточных вод от микроорганизмов
PL191185B1 (pl) Sposób zapobiegania zanieczyszczaniu się membran w trakcie ciągłego zatężania wodnych roztworów soli, zwłaszcza soli żelaza

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties