GB1024522A - Improvements in or relating to apparatus for the treatment of sewage - Google Patents

Improvements in or relating to apparatus for the treatment of sewage

Info

Publication number
GB1024522A
GB1024522A GB1730/64A GB173064A GB1024522A GB 1024522 A GB1024522 A GB 1024522A GB 1730/64 A GB1730/64 A GB 1730/64A GB 173064 A GB173064 A GB 173064A GB 1024522 A GB1024522 A GB 1024522A
Authority
GB
United Kingdom
Prior art keywords
bed
tank
tyred
supporting
sewage
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
GB1730/64A
Inventor
James Frankland Bolton
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.)
Ames Crosta Mills and Co Ltd
Original Assignee
Ames Crosta Mills and Co Ltd
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 Ames Crosta Mills and Co Ltd filed Critical Ames Crosta Mills and Co Ltd
Publication of GB1024522A publication Critical patent/GB1024522A/en
Expired 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
    • C02F3/04—Aerobic processes using trickle filters
    • C02F3/043—Devices for distributing water over trickle filters
    • 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
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • B01D21/20—Driving mechanisms
    • 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
    • B01D24/4605—Regenerating the filtering material in the filter by scrapers, brushes, nozzles or the like placed on the cake-side of the stationary filtering material and only contacting the external layer
    • B01D24/461—Regenerating the filtering material in the filter by scrapers, brushes, nozzles or the like placed on the cake-side of the stationary filtering material and only contacting the external layer by scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • 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
    • B01D24/205—Downward filtration without specifications about the filter material supporting means
    • 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)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Treatment Of Sludge (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

A carriage for supporting settling-tank scrapers, grit extractors, or filter-bed or sludge-lifting apparatus, and reciprocated longitudinally along the tops of mutually-parallel walls bounding, or dividing the width of, the tank or bed has resilient-tyred supporting (including driving) wheels, and is laterally guided by further resilient-tyred wheels mounted thereon for engagement with the wall sides.
GB1730/64A 1967-04-18 1964-01-15 Improvements in or relating to apparatus for the treatment of sewage Expired GB1024522A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB07715/67A GB1170355A (en) 1967-04-18 1967-04-18 Improvements in or relating to Apparatus for the Treatment of Sewage

Publications (1)

Publication Number Publication Date
GB1024522A true GB1024522A (en) 1966-03-30

Family

ID=10099953

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1730/64A Expired GB1024522A (en) 1967-04-18 1964-01-15 Improvements in or relating to apparatus for the treatment of sewage
GB07715/67A Expired GB1170355A (en) 1967-04-18 1967-04-18 Improvements in or relating to Apparatus for the Treatment of Sewage

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB07715/67A Expired GB1170355A (en) 1967-04-18 1967-04-18 Improvements in or relating to Apparatus for the Treatment of Sewage

Country Status (1)

Country Link
GB (2) GB1024522A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102008840A (en) * 2010-10-28 2011-04-13 中山市环保实业发展有限公司 Annular mud scraper

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116444036B (en) * 2023-06-09 2023-08-18 乾坤环保股份有限公司 Strong hydrolysis acidification reaction device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102008840A (en) * 2010-10-28 2011-04-13 中山市环保实业发展有限公司 Annular mud scraper
CN102008840B (en) * 2010-10-28 2013-01-09 中山市环保实业发展有限公司 Annular mud scraper

Also Published As

Publication number Publication date
GB1170355A (en) 1969-11-12

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