DE3726895C2 - - Google Patents

Info

Publication number
DE3726895C2
DE3726895C2 DE3726895A DE3726895A DE3726895C2 DE 3726895 C2 DE3726895 C2 DE 3726895C2 DE 3726895 A DE3726895 A DE 3726895A DE 3726895 A DE3726895 A DE 3726895A DE 3726895 C2 DE3726895 C2 DE 3726895C2
Authority
DE
Germany
Prior art keywords
liquid
rotor
blades
attached
tubes
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
Application number
DE3726895A
Other languages
German (de)
English (en)
Other versions
DE3726895A1 (de
Inventor
Siegfried Dipl.-Ing. 3000 Hannover De Rudolph
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.)
RUDOLPH, SIEGFRIED, DIPL.-ING., 3000 HANNOVER, DE
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 DE3726895A1 publication Critical patent/DE3726895A1/de
Application granted granted Critical
Publication of DE3726895C2 publication Critical patent/DE3726895C2/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
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1284—Mixing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • 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
    • C02F3/1257—Oxidation ditches
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro 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
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Sewage (AREA)
DE19873726895 1986-08-11 1987-08-10 Einrichtung zum vorwaertstreiben einer fluessigkeit fuer einen fluessigkeitskreislauf Granted DE3726895A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8602045A NL8602045A (nl) 1986-08-11 1986-08-11 Vloeistofvoortstuwingsinrichting en bassin uitgerust met een dergelijke inrichting.

Publications (2)

Publication Number Publication Date
DE3726895A1 DE3726895A1 (de) 1988-02-18
DE3726895C2 true DE3726895C2 (xx) 1989-12-21

Family

ID=19848393

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873726895 Granted DE3726895A1 (de) 1986-08-11 1987-08-10 Einrichtung zum vorwaertstreiben einer fluessigkeit fuer einen fluessigkeitskreislauf

Country Status (2)

Country Link
DE (1) DE3726895A1 (xx)
NL (1) NL8602045A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109205833A (zh) * 2018-09-26 2019-01-15 谢明强 一种基于椭圆定律均匀曝气的工业污水处理设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109205833A (zh) * 2018-09-26 2019-01-15 谢明强 一种基于椭圆定律均匀曝气的工业污水处理设备
CN109205833B (zh) * 2018-09-26 2021-05-28 绍兴柯桥精良机械有限公司 一种基于椭圆定律均匀曝气的工业污水处理设备

Also Published As

Publication number Publication date
NL8602045A (nl) 1988-03-01
DE3726895A1 (de) 1988-02-18

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: RUDOLPH, SIEGFRIED, DIPL.-ING., 3000 HANNOVER, DE

8125 Change of the main classification

Ipc: B01F 3/04

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee