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MD4374C1 - Installation and process for deep treatment of sewage water - Google Patents

Installation and process for deep treatment of sewage water

Info

Publication number
MD4374C1
MD4374C1 MDA20140036A MD20140036A MD4374C1 MD 4374 C1 MD4374 C1 MD 4374C1 MD A20140036 A MDA20140036 A MD A20140036A MD 20140036 A MD20140036 A MD 20140036A MD 4374 C1 MD4374 C1 MD 4374C1
Authority
MD
Moldova
Prior art keywords
sewage water
treatment
iii
deep treatment
settler
Prior art date
Application number
MDA20140036A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD4374B1 (en
Inventor
Вера МИСКУ
Думитру УНГУРЯНУ
Original Assignee
Вера МИСКУ
Думитру УНГУРЯНУ
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 Вера МИСКУ, Думитру УНГУРЯНУ filed Critical Вера МИСКУ
Priority to MDA20140036A priority Critical patent/MD4374C1/en
Publication of MD4374B1 publication Critical patent/MD4374B1/en
Publication of MD4374C1 publication Critical patent/MD4374C1/en

Links

Classifications

    • 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
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Biological Treatment Of Waste Water (AREA)

Abstract

The invention relates to the deep treatment of household and industrial sewage water, namely to installations and processes for deep treatment of sewage water, and treated sewage water can be used at enterprises as production water in industrial processes such as cooling of equipment, or in agriculture for irrigation.The installation and process for deep treatment of sewage water comprise a monoblock tank (1), divided by partitions into four compartments - a primary settler (I) for mechanical treatment of sewage water, anaerobic-anoxic (II) and aerobic (III) bioreactors for combined biological anaerobic-anoxic-aerobic treatment of sewage water, and a secondary settler (IV) for mechanical treatment of treated sewage water. The primary settler (I) consists of two plate or tubular inclined packages (3, 3'), an anaerobic fermenter (4) and a separator (5). Bioreactors (II, III) are made of two parts divided by a partition (9, 14) and in which are placed a rigid filler (11, 11') for the fixation of microflora and a floating filler (15, 15') for the fixation of heterotrophic microorganisms. In the lower part of the bioreactor (III) is placed a pneumatic aeration system. The secondary settler (IV) consists of inclined plastic corrugated plates or thin tubes (19) and a vertical channel (21) for discharge of treated sewage water.
MDA20140036A 2014-04-08 2014-04-08 Installation and process for deep treatment of sewage water MD4374C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20140036A MD4374C1 (en) 2014-04-08 2014-04-08 Installation and process for deep treatment of sewage water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20140036A MD4374C1 (en) 2014-04-08 2014-04-08 Installation and process for deep treatment of sewage water

Publications (2)

Publication Number Publication Date
MD4374B1 MD4374B1 (en) 2015-10-31
MD4374C1 true MD4374C1 (en) 2016-05-31

Family

ID=54357236

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20140036A MD4374C1 (en) 2014-04-08 2014-04-08 Installation and process for deep treatment of sewage water

Country Status (1)

Country Link
MD (1) MD4374C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107758865A (en) * 2016-08-19 2018-03-06 宝山钢铁股份有限公司 A kind of synchronous method for removing nitrate nitrogen, ammonia nitrogen and COD in coking reverse osmosis concentrated water

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106698645A (en) * 2016-12-19 2017-05-24 大连爱特流体控制有限公司 Multiphase flow dynamic membrane aerobic sludge-membrane symbiotic reactor
MD4483C1 (en) * 2016-12-19 2017-12-31 Василий ВЫРЛАН Sewage treatment plant and process and floating load
CN111484200B (en) * 2020-04-22 2021-06-18 云南大学 Low-carbon-nitrogen-ratio domestic sewage double-sludge partial nitrosation denitrification ultra-deep nitrogen and phosphorus removal process
CN112250214A (en) * 2020-09-25 2021-01-22 重庆理工大学 Method and system for pretreatment of high-salt hot pickled mustard tuber wastewater
CN113214033A (en) * 2021-04-19 2021-08-06 东北大学 Degradation treatment method of urban sludge micro-plastic
CN113233702B (en) * 2021-05-14 2022-09-27 秦皇岛同力达环保能源股份有限公司 Combined domestic sewage treatment method and system

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4407773A1 (en) * 1994-03-09 1995-09-14 Joachim Dipl Ing Vogdt Post-purificn. system for waste water, following activated sludge process
CZ5741U1 (en) * 1996-11-20 1997-02-17 Fortex Ags, A.S. Air system of sewage treatment plant with preliminary denitrification and internal recirculation of sludge
US5843305A (en) * 1997-02-25 1998-12-01 Hyundai Engineering Co., Ltd. Sewage and wastewater treatment plant using anaerobic and aerobic microorganisms
RU2148033C1 (en) * 1994-10-17 2000-04-27 Политекник Юниверсити Improved method for treating waste waters
RU2170217C2 (en) * 1996-02-02 2001-07-10 Штэлер Тео Method for aerobic deep biological purification of sewage water
RU29928U1 (en) * 2003-02-20 2003-06-10 Эль Юрий Федорович DEVICE FOR DEEP BIOLOGICAL WASTE TREATMENT
WO2004002904A1 (en) * 2002-06-28 2004-01-08 Kingsford Environmental (H.K.) Ltd. Combined activated sludge-biofilm sequencing batch reactor and process
RU2220918C1 (en) * 2003-02-20 2004-01-10 Эль Юрий Федорович Installation for fine biological purification of sewage
MD2818G2 (en) * 2004-09-15 2006-03-31 Государственный Университет Молд0 Bioreactor
KR100759847B1 (en) * 2006-10-17 2007-09-18 (주)범한엔지니어링 종합건축사 사무소 Advanced swage and waste water treatment method and apparatus with improved anaerobic basin and recirculation part.
GB2436426A (en) * 2005-10-10 2007-09-26 Clearfleau Ltd Treating waste water
MD3272G2 (en) * 2005-12-05 2007-10-31 Государственный Университет Молд0 Anaerobic bioreactor
US20090071900A1 (en) * 2007-09-19 2009-03-19 Brentwood Industries, Inc. Submerged Fixed Film Anoxic Bioreactor
WO2009119961A1 (en) * 2008-03-26 2009-10-01 Sam Chang Enterprise Co., Ltd System for controlling advanced wastewater treatment apparatus with two-stage reactor
US7972507B2 (en) * 2007-03-02 2011-07-05 Kwang Hoe Choi Advanced wastewater treatment process using up and down aerobic/anaerobic reactors of channel type
RU2424199C1 (en) * 2009-12-28 2011-07-20 Лев Сергеевич Келль Method for biological treatment of waste water using active sludge
MD4156C1 (en) * 2011-06-02 2012-10-31 Государственный Университет Молд0 Plant for producing methane and feed supplement

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4407773A1 (en) * 1994-03-09 1995-09-14 Joachim Dipl Ing Vogdt Post-purificn. system for waste water, following activated sludge process
RU2148033C1 (en) * 1994-10-17 2000-04-27 Политекник Юниверсити Improved method for treating waste waters
RU2170217C2 (en) * 1996-02-02 2001-07-10 Штэлер Тео Method for aerobic deep biological purification of sewage water
CZ5741U1 (en) * 1996-11-20 1997-02-17 Fortex Ags, A.S. Air system of sewage treatment plant with preliminary denitrification and internal recirculation of sludge
US5843305A (en) * 1997-02-25 1998-12-01 Hyundai Engineering Co., Ltd. Sewage and wastewater treatment plant using anaerobic and aerobic microorganisms
WO2004002904A1 (en) * 2002-06-28 2004-01-08 Kingsford Environmental (H.K.) Ltd. Combined activated sludge-biofilm sequencing batch reactor and process
RU29928U1 (en) * 2003-02-20 2003-06-10 Эль Юрий Федорович DEVICE FOR DEEP BIOLOGICAL WASTE TREATMENT
RU2220918C1 (en) * 2003-02-20 2004-01-10 Эль Юрий Федорович Installation for fine biological purification of sewage
MD2818G2 (en) * 2004-09-15 2006-03-31 Государственный Университет Молд0 Bioreactor
GB2436426A (en) * 2005-10-10 2007-09-26 Clearfleau Ltd Treating waste water
MD3272G2 (en) * 2005-12-05 2007-10-31 Государственный Университет Молд0 Anaerobic bioreactor
KR100759847B1 (en) * 2006-10-17 2007-09-18 (주)범한엔지니어링 종합건축사 사무소 Advanced swage and waste water treatment method and apparatus with improved anaerobic basin and recirculation part.
US7972507B2 (en) * 2007-03-02 2011-07-05 Kwang Hoe Choi Advanced wastewater treatment process using up and down aerobic/anaerobic reactors of channel type
US20090071900A1 (en) * 2007-09-19 2009-03-19 Brentwood Industries, Inc. Submerged Fixed Film Anoxic Bioreactor
WO2009119961A1 (en) * 2008-03-26 2009-10-01 Sam Chang Enterprise Co., Ltd System for controlling advanced wastewater treatment apparatus with two-stage reactor
RU2424199C1 (en) * 2009-12-28 2011-07-20 Лев Сергеевич Келль Method for biological treatment of waste water using active sludge
MD4156C1 (en) * 2011-06-02 2012-10-31 Государственный Университет Молд0 Plant for producing methane and feed supplement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107758865A (en) * 2016-08-19 2018-03-06 宝山钢铁股份有限公司 A kind of synchronous method for removing nitrate nitrogen, ammonia nitrogen and COD in coking reverse osmosis concentrated water

Also Published As

Publication number Publication date
MD4374B1 (en) 2015-10-31

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