DE3439548A1 - Verfahren und vorrichtung zur biologischen behandlung von abwasser - Google Patents

Verfahren und vorrichtung zur biologischen behandlung von abwasser

Info

Publication number
DE3439548A1
DE3439548A1 DE19843439548 DE3439548A DE3439548A1 DE 3439548 A1 DE3439548 A1 DE 3439548A1 DE 19843439548 DE19843439548 DE 19843439548 DE 3439548 A DE3439548 A DE 3439548A DE 3439548 A1 DE3439548 A1 DE 3439548A1
Authority
DE
Germany
Prior art keywords
item
filter layer
microorganisms
filter
sludge
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.)
Granted
Application number
DE19843439548
Other languages
German (de)
English (en)
Inventor
Armin Dr.-Ing. DDR 8060 Dresden Bünger
Reinhold DDR 7901 Stolzenhain Feller
Werner DDR 8028 Dresden Neustadt
Peter Dr.-Ing. DDR 8010 Dresden Ott
Volkmar Dr. DDR 8036 Dresden Peukert
Christian DDR 8027 Dresden Püschel
Peter DDR 1254 Schöneiche Wiese
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.)
Ott Peter Dr-Ing O-8010 Dresden De Feller R
Original Assignee
VEB PROJEKTIERUNG WASSERWIRTSCHAFT STAMMBETRIEB DES KOMBINATES WASSERTECHNIK und PROJEKTIERUNG WASSERWIRTSCHAFT
PROJEKT WASSERWIRTSCHAFT VEB
Veb Projektierung Wasserwirtschaft Stammbetrieb Des Kombinates Wassertechnik und Projektierung Wasserwirtschaft Ddr 4020 Halle
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
Priority claimed from DD83256600A external-priority patent/DD234157A3/de
Priority claimed from DD26399284A external-priority patent/DD226008A1/de
Priority claimed from DD26399484A external-priority patent/DD233821A1/de
Priority claimed from DD84263993A external-priority patent/DD233818A1/de
Priority claimed from DD84263997A external-priority patent/DD233820A1/de
Priority claimed from DD84263996A external-priority patent/DD233819A1/de
Priority claimed from DD26399584A external-priority patent/DD233822A1/de
Application filed by VEB PROJEKTIERUNG WASSERWIRTSCHAFT STAMMBETRIEB DES KOMBINATES WASSERTECHNIK und PROJEKTIERUNG WASSERWIRTSCHAFT, PROJEKT WASSERWIRTSCHAFT VEB, Veb Projektierung Wasserwirtschaft Stammbetrieb Des Kombinates Wassertechnik und Projektierung Wasserwirtschaft Ddr 4020 Halle filed Critical VEB PROJEKTIERUNG WASSERWIRTSCHAFT STAMMBETRIEB DES KOMBINATES WASSERTECHNIK und PROJEKTIERUNG WASSERWIRTSCHAFT
Publication of DE3439548A1 publication Critical patent/DE3439548A1/de
Granted legal-status Critical Current

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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/386—Feed or discharge devices internal recirculation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B01D24/4636—Counter-current flushing, e.g. by air with backwash shoes; with nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4673—Regenerating the filtering material in the filter by moving the filtering element using rotary devices or vibration mechanisms, e.g. stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4684—Regenerating the filtering material in the filter by moving the filtering element using spray devices
    • 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
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • 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
    • C02F3/06—Aerobic processes using submerged filters
    • 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
    • C02F3/10—Packings; Fillings; Grids
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Filtration Of Liquid (AREA)
DE19843439548 1983-11-11 1984-10-29 Verfahren und vorrichtung zur biologischen behandlung von abwasser Granted DE3439548A1 (de)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
DD25659983 1983-11-11
DD83256600A DD234157A3 (de) 1983-11-11 1983-11-11 Verfahren und einrichtung zur biologischen behandlung von abwasser
DD26399284A DD226008A1 (de) 1984-06-08 1984-06-08 Vorrichtung fuer mikrobiologische reaktionen
DD26399484A DD233821A1 (de) 1984-06-08 1984-06-08 Verfahren zur biologischen behandlung von wasser
DD84263993A DD233818A1 (de) 1984-06-08 1984-06-08 Verfahren und vorrichtung zur biologischen behandlung von abwasser
DD84263997A DD233820A1 (de) 1984-06-08 1984-06-08 Verfahren und vorrichtung zur biologischen behandlung von abwasser
DD84263996A DD233819A1 (de) 1984-06-08 1984-06-08 Verfahren und vorrichtung zur biologischen behandlung von abwasser
DD26399584A DD233822A1 (de) 1984-06-08 1984-06-08 Verfahren zur biologischen behandlung von wasser

Publications (1)

Publication Number Publication Date
DE3439548A1 true DE3439548A1 (de) 1985-05-23

Family

ID=27570432

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843439548 Granted DE3439548A1 (de) 1983-11-11 1984-10-29 Verfahren und vorrichtung zur biologischen behandlung von abwasser

Country Status (3)

Country Link
DE (1) DE3439548A1 (fr)
FR (1) FR2554802B3 (fr)
GB (1) GB2152021B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3628203A1 (de) * 1986-08-20 1988-02-25 Mecapec Sa Verfahren und vorrichtung zur reinigung von filtern in klaeranlagen

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646359A1 (fr) * 1989-04-28 1990-11-02 Moret Ets F Installation de curage d'un bassin de sedimentation
US5171443A (en) * 1991-06-21 1992-12-15 Bratten Jack R Granular media regeneration apparatus
JP2003506214A (ja) * 1999-08-06 2003-02-18 トラスティーズ オブ スティーブンス インスティテュート オブ テクノロジー 重金属および有機化合物で汚染された水の処理のための鉄粉末および砂濾過方法
GB9924588D0 (en) * 1999-10-19 1999-12-22 Snowball Malcolm R Fluid sampling
GB9924589D0 (en) * 1999-10-19 1999-12-22 Snowball Malcolm R Fluid treatment
CN101985384A (zh) * 2010-11-30 2011-03-16 哈尔滨理工大学 一种利用格网曝气池处理污水的方法
CN117547960B (zh) * 2024-01-13 2024-04-09 福建众辉环保设备有限公司 一种生物催化反应环保型除臭装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2256618A1 (de) * 1971-11-18 1973-05-24 Degremont Verfahren zum reinigen von abwaessern
AT329465B (de) * 1973-06-25 1976-05-10 Schreiber August Verfahren und filter-tropfkorper zur filterung und biologischen reinigung verschmutzten wassers
DE2801030A1 (de) * 1978-01-11 1979-07-12 Omnium Assainissement Verfahren zur biologischen wasserreinigung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB729436A (en) * 1950-12-08 1955-05-04 Richard Pierpont Moore Improvements in filter bed agitation
US3188288A (en) * 1962-03-12 1965-06-08 Union Tank Car Co Method for controlling the microbe and solid materials in sewage treatment equipment
SE310867B (fr) * 1967-04-17 1969-05-12 Erdheims Maskinaffaer Ab
GB1343075A (en) * 1970-05-12 1974-01-10 Ecodyne Corp Method of and apparatsu for filtering liquids
DE2116000C3 (de) * 1971-04-01 1974-06-06 August Dr.-Ing. 3001 Vinnhorst Schreiber Verfahren und Feinkorntropfkörper zur biologischen Abwasserreinigung
BE793322A (fr) * 1971-12-29 1973-04-16 Mecafina Sa Installation d'epuration mecanique et biologique d'eaux usees
GB1499722A (en) * 1974-02-22 1978-02-01 Dravo Corp Gas removal from filters
FR2508338B1 (fr) * 1981-06-25 1987-09-18 Degremont Filtre a remplissage de materiau granulaire

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2256618A1 (de) * 1971-11-18 1973-05-24 Degremont Verfahren zum reinigen von abwaessern
AT329465B (de) * 1973-06-25 1976-05-10 Schreiber August Verfahren und filter-tropfkorper zur filterung und biologischen reinigung verschmutzten wassers
DE2801030A1 (de) * 1978-01-11 1979-07-12 Omnium Assainissement Verfahren zur biologischen wasserreinigung

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DE-Buch: "Lehr- und Handbuch der Abwassertechnik",Bd.II, Berlin, 1975, Verlag von Wilhelm Ernst, S.595-598 *
DE-Z.: "Wasser und Boden", 1982, Nr.5, S.200-205 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3628203A1 (de) * 1986-08-20 1988-02-25 Mecapec Sa Verfahren und vorrichtung zur reinigung von filtern in klaeranlagen

Also Published As

Publication number Publication date
FR2554802B3 (fr) 1986-10-17
GB2152021A (en) 1985-07-31
GB2152021B (en) 1988-12-29
FR2554802A1 (fr) 1985-05-17
GB8428296D0 (en) 1984-12-19

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: OTT, PETER, DR.-ING., O-8010 DRESDEN, DE FELLER, R

8339 Ceased/non-payment of the annual fee