GB8822398D0 - Purification of water for ponds & tanks containing fish - Google Patents

Purification of water for ponds & tanks containing fish

Info

Publication number
GB8822398D0
GB8822398D0 GB8822398A GB8822398A GB8822398D0 GB 8822398 D0 GB8822398 D0 GB 8822398D0 GB 8822398 A GB8822398 A GB 8822398A GB 8822398 A GB8822398 A GB 8822398A GB 8822398 D0 GB8822398 D0 GB 8822398D0
Authority
GB
United Kingdom
Prior art keywords
ponds
purification
water
tanks containing
containing fish
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.)
Withdrawn
Application number
GB8822398A
Other versions
GB2213811A (en
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.)
Goodson M G
Original Assignee
Goodson M G
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 Goodson M G filed Critical Goodson M G
Publication of GB8822398D0 publication Critical patent/GB8822398D0/en
Publication of GB2213811A publication Critical patent/GB2213811A/en
Withdrawn legal-status Critical Current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
    • C02F3/10—Packings; Fillings; Grids
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • 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
    • B01D21/0087—Settling tanks provided with means for ensuring a special flow pattern, e.g. even inflow or outflow
    • 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
    • B01D21/2411—Feed mechanisms for settling tanks having a tangential inlet
    • 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
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls
    • 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
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/04—Combinations of filters with settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/03—Processes of filtration using flocculating agents
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/06—Separation devices for industrial food processing or agriculture
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental Sciences (AREA)
  • Microbiology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biological Treatment Of Waste Water (AREA)
GB8822398A 1987-09-27 1988-09-23 Purification of water for ponds or tanks containing fish Withdrawn GB2213811A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8722662A GB8722662D0 (en) 1987-09-27 1987-09-27 Settler & purification system

Publications (2)

Publication Number Publication Date
GB8822398D0 true GB8822398D0 (en) 1988-10-26
GB2213811A GB2213811A (en) 1989-08-23

Family

ID=10624414

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8722662A Pending GB8722662D0 (en) 1987-09-27 1987-09-27 Settler & purification system
GB8822398A Withdrawn GB2213811A (en) 1987-09-27 1988-09-23 Purification of water for ponds or tanks containing fish

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB8722662A Pending GB8722662D0 (en) 1987-09-27 1987-09-27 Settler & purification system

Country Status (1)

Country Link
GB (2) GB8722662D0 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29710644U1 (en) * 1997-06-18 1997-08-14 Schunk, Jürgen, 85614 Kirchseeon Pond water treatment facility
GB9901587D0 (en) * 1998-02-16 1999-03-17 J H Freeman Ltd A filter for filtering water for a pump for a pond
US6383383B1 (en) * 2001-06-21 2002-05-07 Water Creations, Inc. Combination cyclonic separator and multi-stage filter and pump
FI116833B (en) * 2002-04-15 2006-03-15 Reino Jorma Johanne Janatuinen Purification procedure for wastewater from fish farming
CN104941311B (en) * 2015-05-13 2016-08-24 重庆大学 Flat flow inherent filtration grit water separator
WO2019022660A1 (en) * 2017-07-26 2019-01-31 Fin Fish Aquaculture Pte. Ltd. Aquaculture system and method of rearing aquatic creatures
CN107473500A (en) * 2017-08-17 2017-12-15 广州资源环保科技股份有限公司 A kind of biological treatment combines the integrated sewage treating apparatus and technique of vortex flocculation
CN110732183A (en) * 2018-07-18 2020-01-31 苏州市活跃量子生物科技有限公司 air aeration back-flushing sewage filtering device
CN110078251A (en) * 2019-03-14 2019-08-02 中国石油天然气股份有限公司 A kind of processing system and method for well-drilling waste water and fracturing outlet liquid mixed waste liquor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL106041C (en) * 1958-07-19
FR1585787A (en) * 1968-05-09 1970-01-30
US3529724A (en) * 1969-09-10 1970-09-22 Univ Oklahoma State Hydrocyclone filter
DE2443325C3 (en) * 1974-09-06 1980-03-06 Mannesmann Ag, 4000 Duesseldorf Device for continuous separation
FR2457127A1 (en) * 1979-05-23 1980-12-19 Alsthom Atlantique SEPARATOR OF A MIXTURE OF TWO LIQUIDS

Also Published As

Publication number Publication date
GB2213811A (en) 1989-08-23
GB8722662D0 (en) 1987-11-04

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)