DE69608867T2 - Methode zur Abwasserreinigung durch Zerstäuben und Ausfrieren - Google Patents

Methode zur Abwasserreinigung durch Zerstäuben und Ausfrieren

Info

Publication number
DE69608867T2
DE69608867T2 DE69608867T DE69608867T DE69608867T2 DE 69608867 T2 DE69608867 T2 DE 69608867T2 DE 69608867 T DE69608867 T DE 69608867T DE 69608867 T DE69608867 T DE 69608867T DE 69608867 T2 DE69608867 T2 DE 69608867T2
Authority
DE
Germany
Prior art keywords
waste water
atomization
freezing
water purification
purification method
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69608867T
Other languages
English (en)
Other versions
DE69608867D1 (de
Inventor
Jeffrey A White
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69608867D1 publication Critical patent/DE69608867D1/de
Application granted granted Critical
Publication of DE69608867T2 publication Critical patent/DE69608867T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B01D9/0027—Evaporation of components of the mixture to be separated by means of conveying fluid, e.g. spray-crystallisation
    • 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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/586—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing ammoniacal nitrogen
    • 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
    • C02F1/22—Treatment of water, waste water, or sewage by freezing
    • 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
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy
    • 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
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/906—Phosphorus containing

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)
  • Crystallography & Structural Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Removal Of Specific Substances (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Water Treatment By Sorption (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
DE69608867T 1995-10-11 1996-04-15 Methode zur Abwasserreinigung durch Zerstäuben und Ausfrieren Expired - Fee Related DE69608867T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002160329A CA2160329C (en) 1995-10-11 1995-10-11 Waste water treatment method and apparatus

Publications (2)

Publication Number Publication Date
DE69608867D1 DE69608867D1 (de) 2000-07-20
DE69608867T2 true DE69608867T2 (de) 2001-02-22

Family

ID=4156748

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69608867T Expired - Fee Related DE69608867T2 (de) 1995-10-11 1996-04-15 Methode zur Abwasserreinigung durch Zerstäuben und Ausfrieren

Country Status (13)

Country Link
US (1) US5726405A (de)
EP (1) EP0768278B1 (de)
JP (1) JPH09206738A (de)
KR (1) KR970020978A (de)
CN (1) CN1148030A (de)
AT (1) ATE193872T1 (de)
CA (1) CA2160329C (de)
CZ (1) CZ115396A3 (de)
DE (1) DE69608867T2 (de)
HU (1) HU221096B1 (de)
NO (1) NO313133B1 (de)
PL (1) PL313833A1 (de)
RO (1) RO118199B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6508078B2 (en) * 2000-10-26 2003-01-21 Crystal Peak Farms Separation of purified water and nutrients from agricultural and farm wastes
CN1321071C (zh) * 2004-07-05 2007-06-13 宜兴市通达化学有限公司 一种生产纤维素醚废液处理方法
CN100391857C (zh) * 2005-11-11 2008-06-04 武汉科梦科技发展有限公司 高分散去除溶液中氨氮的方法
US8926792B1 (en) * 2012-10-31 2015-01-06 Kelly K. Houston System and method for disposing of leachate and wastewater
US9890057B2 (en) 2013-10-24 2018-02-13 Kelly K. Houston System and method for on site aerial dissemination and atmospheric disposal of all leachates and wastewaters
CN103588255B (zh) * 2013-11-22 2015-04-22 北京万邦达环保技术股份有限公司 浓盐水蒸发方法
CN104454297A (zh) * 2014-10-16 2015-03-25 广西玉林宏江能源科技有限公司 高原江面浮轮发电抽水上雪山制冰、冰流发电供冰供水新法新装置
US11365133B1 (en) 2018-05-10 2022-06-21 Advanced Cooling Technologies, Inc. Vacuum freezing nucleated liquid water for purifying brackish water
CN109179546A (zh) * 2018-10-09 2019-01-11 中国矿业大学 一种喷射冻结循环净化去除水中污染物的方法及系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1517429A1 (de) * 1965-09-13 1969-06-12 Herbert Hohmann Verfahren zur Suesswassergewinnung aus Seewasser
DE1517538A1 (de) * 1965-09-13 1970-01-22 Herbert Hohmann Verfahren zur Gewinnung von Suesswasser aus Seewasser auf Berghoehen mit natuerlicher Kaelte
US3751358A (en) * 1972-01-19 1973-08-07 Great Canadian Oil Sands Freeze-thaw separation of solids from tar sands extraction effluents
US4018682A (en) * 1975-09-08 1977-04-19 Sunoco Energy Development Co. Freeze-thaw method for reducing mineral content of a clay-water mixture
LU77015A1 (de) * 1977-03-25 1978-11-03
JPH0646234B2 (ja) * 1985-12-03 1994-06-15 日本碍子株式会社 放射性廃液の粉体化処理方法
WO1988004193A1 (en) * 1986-12-03 1988-06-16 Hoffman Frank W Liquid purification system
JPH0352685A (ja) * 1989-07-20 1991-03-06 Fuji Photo Film Co Ltd 写真廃液の処理方法
RU1798313C (ru) * 1990-06-07 1993-02-28 Якутский Отдел Сибирского Научно-Исследовательского Института Гидротехники И Мелиорации Способ сброса сточных вод в гидрографическую сеть
US5208998A (en) * 1991-02-25 1993-05-11 Oyler Jr James R Liquid substances freeze-drying systems and methods
US5360163A (en) * 1993-05-17 1994-11-01 Dupre Herman K Adjustable snow making tower
JPH0731966A (ja) * 1993-07-16 1995-02-03 Nitto Kikai Kk 高濃度アンモニア含有水からアンモニアをガス状で分離、処理する方法
US5400619A (en) * 1993-12-14 1995-03-28 Technology International Incorporated Freezing purification system and method for decontamination and desalination of water

Also Published As

Publication number Publication date
HUP9601049A3 (en) 1999-03-29
HU221096B1 (en) 2002-08-28
PL313833A1 (en) 1997-04-14
KR970020978A (ko) 1997-05-28
CA2160329A1 (en) 1997-04-12
HU9601049D0 (en) 1996-06-28
CZ115396A3 (en) 1997-04-16
US5726405A (en) 1998-03-10
NO961463D0 (no) 1996-04-12
JPH09206738A (ja) 1997-08-12
NO961463L (no) 1997-04-14
DE69608867D1 (de) 2000-07-20
EP0768278B1 (de) 2000-06-14
RO118199B1 (ro) 2003-03-28
NO313133B1 (no) 2002-08-19
EP0768278A1 (de) 1997-04-16
ATE193872T1 (de) 2000-06-15
CN1148030A (zh) 1997-04-23
HUP9601049A2 (en) 1997-06-30
CA2160329C (en) 2002-02-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8339 Ceased/non-payment of the annual fee