LT2002041A - Nutekamojo vandens valymo būdas ir įrenginys - Google Patents

Nutekamojo vandens valymo būdas ir įrenginys

Info

Publication number
LT2002041A
LT2002041A LT2002041A LT2002041A LT2002041A LT 2002041 A LT2002041 A LT 2002041A LT 2002041 A LT2002041 A LT 2002041A LT 2002041 A LT2002041 A LT 2002041A LT 2002041 A LT2002041 A LT 2002041A
Authority
LT
Lithuania
Prior art keywords
waste water
purifying waste
sedimentation
biologically purifying
disturbed
Prior art date
Application number
LT2002041A
Other languages
English (en)
Other versions
LT4975B (lt
Inventor
Milan Drda
Original Assignee
Envi-Pur,S.R.O.
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 Envi-Pur,S.R.O. filed Critical Envi-Pur,S.R.O.
Publication of LT2002041A publication Critical patent/LT2002041A/lt
Publication of LT4975B publication Critical patent/LT4975B/lt

Links

Classifications

    • 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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0018—Separation of suspended solid particles from liquids by sedimentation provided with a pump mounted in or on a settling tank
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2466—Mammoth pumps, e.g. air lift pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2488—Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
    • 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
    • C02F3/006—Regulation methods for biological treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/42—Liquid level
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/44—Time
    • 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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge 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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/286—Anaerobic digestion processes including two or more steps
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Activated Sludge Processes (AREA)
  • Treatment Of Biological Wastes In General (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Refuse Collection And Transfer (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Medicinal Preparation (AREA)

Abstract

Nutekamųjų vandenų biologinis valymo būdas yra pagrįstas tuo, kad atskirtas valymo proceso metu vanduo tam tikrais laiko intervalais yra išpumpuojamas iš atskyrimo proceso, o sedimentacija yra pertraukiama jo intensyviu maišymu, po to ji tęsiama. Šiam tikslui įgyvendinti yra skirtas įrenginys, turintis intensyvaus maišymo šaltinį (17), įrengtą padavimo rezervuare (6), ir siurblį (25), skirtą sumažinti operacinį lygį (19) rezervuare (1) prieš sedimentacijos nutraukimą.ą
LT2002041A 1999-10-19 2002-04-10 Method and device for biologically purifying waste water LT4975B (lt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ0370599A CZ296942B6 (cs) 1999-10-19 1999-10-19 Zpusob biologického cistení odpadních vod a zarízení k provádení tohoto zpusobu

Publications (2)

Publication Number Publication Date
LT2002041A true LT2002041A (lt) 2002-08-26
LT4975B LT4975B (lt) 2002-11-25

Family

ID=5467135

Family Applications (1)

Application Number Title Priority Date Filing Date
LT2002041A LT4975B (lt) 1999-10-19 2002-04-10 Method and device for biologically purifying waste water

Country Status (18)

Country Link
US (1) US6387266B1 (lt)
EP (1) EP1230172B1 (lt)
AT (1) ATE289983T1 (lt)
CZ (1) CZ296942B6 (lt)
DE (1) DE50009669D1 (lt)
DK (1) DK1230172T3 (lt)
ES (1) ES2239041T3 (lt)
HR (1) HRP20020432B1 (lt)
HU (1) HUP0202854A2 (lt)
LT (1) LT4975B (lt)
LV (1) LV12843B (lt)
PL (1) PL201522B1 (lt)
PT (1) PT1230172E (lt)
RU (1) RU2235068C2 (lt)
SI (1) SI20921B (lt)
SK (1) SK286257B6 (lt)
TR (1) TR200201073T2 (lt)
WO (1) WO2001028935A1 (lt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1015375A3 (nl) * 2003-02-25 2005-02-01 Belleaqua Bvba Waterzuiveringsinstallatie.
DE102005013702A1 (de) * 2005-03-24 2006-09-28 Holm, Niels Christian, Dr. Verfahren zur Verringerung des Schlammindexes durch kontrollierte Verbindung zwischen Beschickung und Sedimentation beim SBR-Verfahren
US20090050561A1 (en) * 2007-08-20 2009-02-26 Jon Inman Sattler System and method for processing wastewater
FI121506B (fi) * 2009-07-17 2010-12-15 Eero Kautia Menetelmä biologiseen puhdistamiseen
RU2440306C1 (ru) * 2010-06-11 2012-01-20 Государственное Унитарное Предприятие "Водоканал Санкт-Петербурга" Способ обеспечения надежности очистки сточных вод от соединений азота и фосфора
CN102350104A (zh) * 2011-07-26 2012-02-15 华中科技大学 一种化学-生物絮凝辐流式二次沉淀池
HRP20161394T1 (hr) * 2011-09-08 2016-12-02 Péter SCHUSTER Mali uređaj za pročišćavanje otpadnih voda biološkom obradom s povećanom efikasnošću
SK8245Y1 (sk) * 2017-12-13 2018-10-01 Aqua4Um S R O Zariadenie na ochranu čerpadiel odpadových vôd pre mokré akumulačné komory
RU201979U1 (ru) * 2020-03-03 2021-01-26 Виталий Игоревич Залыгин Септик
CN112354218A (zh) * 2020-10-27 2021-02-12 湖南精诚制药机械有限公司 基于多轴旋转搅拌的醇沉罐

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH468311A (de) * 1967-04-29 1969-02-15 Menzel & Co Vorrichtung zum Klären von Abwässern und Verfahren zu deren Betrieb
GB1354126A (en) * 1971-05-19 1974-06-05 Peters Co Ltd G D Sewage treatment plant
DE2136871A1 (de) 1971-07-23 1973-02-01 Boehnke Botho Automatisch arbeitende zweistufige biologische kompaktklaeranlage
US4006085A (en) * 1975-04-30 1977-02-01 Matteson Orval Q Liquid treating apparatus
CS232768B1 (en) * 1982-06-14 1985-02-14 Vladimir Mackrle Plant for slurry withdrawal after flotation during biochemical activating purification of sewage waters with application of fluidized filtering
GB2155003B (en) * 1984-01-20 1987-12-31 Nishihara Env San Res Co Ltd Activated sludge method
US4596658A (en) * 1984-01-30 1986-06-24 Mandt Mikkel G Sequencing batch reactor decanter systems
US4966705A (en) * 1984-08-24 1990-10-30 Austgen Biojet Holdings Pty. Ltd. Waste water treatment plant and process
SU1361117A1 (ru) * 1986-07-01 1987-12-23 Московский научно-исследовательский и проектно-изыскательский институт "МосводоканалНИИпроект" Отстойник
US4950396A (en) * 1989-05-05 1990-08-21 Bioscan A.S. Biological sewage treatment plant
US4952316A (en) * 1989-09-25 1990-08-28 Zimpro/Passavant Inc. Continuous aeration-batch clarification wastewater treatment
US5275732A (en) 1990-07-03 1994-01-04 International Environmental Systems, Inc., Usa Combined coarse and fine bubble separation system
US5234580A (en) 1991-09-03 1993-08-10 Murphy D Thomas Decanting apparatus with float supported submerged pump
US5217609A (en) * 1992-02-18 1993-06-08 Holdeman Robert K Combination sludge collector, aerator, and return pump
IL108556A (en) 1993-02-15 1996-12-05 Mackrle Svatopluk Reactor for biological sewage purification
DE69513205T2 (de) * 1994-07-14 2000-05-11 Krueger A/S, Soborg Methode und einrichtung für die reinigung von abwasser nach der belebtschlamm-methode
CZ282411B6 (cs) * 1994-12-02 1997-07-16 Jan Ing. Topol Čištění odpadních vod kombinací kontinuálního a diskontinuálního průtoku
RU2117047C1 (ru) * 1995-02-24 1998-08-10 Виктор Васильевич Гузий Способ получения сахара-песка из сахара-сырца
SK24798A3 (en) * 1995-08-28 1998-07-08 Kurt Ingerle Process for purifying waste water
US5744037A (en) 1995-11-28 1998-04-28 Ebara Corporation Method of treating foul water
EP0968965A1 (de) 1998-06-29 2000-01-05 Zapf Gmbh + Co. Vorrichtung und diskontinuierliches Verfahren zur biologischen Abwasserreinigung

Also Published As

Publication number Publication date
EP1230172A1 (de) 2002-08-14
RU2002109789A (ru) 2004-02-20
PT1230172E (pt) 2005-07-29
HUP0202854A2 (en) 2003-07-28
TR200201073T2 (tr) 2002-09-23
SK286257B6 (sk) 2008-06-06
EP1230172B1 (de) 2005-03-02
ATE289983T1 (de) 2005-03-15
WO2001028935A1 (de) 2001-04-26
SK6782002A3 (en) 2002-11-06
SI20921A (sl) 2002-12-31
CZ296942B6 (cs) 2006-07-12
LV12843B (lv) 2002-08-20
LT4975B (lt) 2002-11-25
DK1230172T3 (da) 2005-07-04
DE50009669D1 (de) 2005-04-07
ES2239041T3 (es) 2005-09-16
RU2235068C2 (ru) 2004-08-27
US6387266B1 (en) 2002-05-14
HRP20020432B1 (hr) 2011-02-28
PL354775A1 (en) 2004-02-23
SI20921B (sl) 2010-02-26
PL201522B1 (pl) 2009-04-30
CZ9903705A3 (cs) 2001-12-12
HRP20020432A2 (en) 2004-06-30

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Effective date: 20121017