GB500378A - Improvements relating to tiles for use in sewage filters - Google Patents

Improvements relating to tiles for use in sewage filters

Info

Publication number
GB500378A
GB500378A GB25051/37A GB2505137A GB500378A GB 500378 A GB500378 A GB 500378A GB 25051/37 A GB25051/37 A GB 25051/37A GB 2505137 A GB2505137 A GB 2505137A GB 500378 A GB500378 A GB 500378A
Authority
GB
United Kingdom
Prior art keywords
tiles
improvements relating
class
tile
sewage filters
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
GB25051/37A
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.)
Individual
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
Priority to GB25051/37A priority Critical patent/GB500378A/en
Publication of GB500378A publication Critical patent/GB500378A/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
    • 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

Abstract

500,378. Tiles for filter beds. TUCKER, J.E. Sept. 15, 1937, No. 25051. [Class 87 (i)] A filter bed tile comprising a substantially flat upper surface 1 having apertures 5 and supported on pillars is provided with reinforcing bars 6 extending between the apertures. 5, along the sides of the tile and down the pillars 2. Recesses 3 may be formed in the tile edges. Specifications 8590/08, [Class 46], and 16228 /10, [Class 87 (i)], are referred to.
GB25051/37A 1937-09-15 1937-09-15 Improvements relating to tiles for use in sewage filters Expired GB500378A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB25051/37A GB500378A (en) 1937-09-15 1937-09-15 Improvements relating to tiles for use in sewage filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25051/37A GB500378A (en) 1937-09-15 1937-09-15 Improvements relating to tiles for use in sewage filters

Publications (1)

Publication Number Publication Date
GB500378A true GB500378A (en) 1939-02-08

Family

ID=10221434

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25051/37A Expired GB500378A (en) 1937-09-15 1937-09-15 Improvements relating to tiles for use in sewage filters

Country Status (1)

Country Link
GB (1) GB500378A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2499325A (en) * 1947-06-07 1950-02-28 Francis Hankin & Co Ltd Filtering apparatus
DE1278364B (en) * 1966-05-23 1968-09-19 Wilhelm Hornbach Fa Filter grate for drip heads
US3512649A (en) * 1966-03-15 1970-05-19 Rostislav Nebolsine Ultra-rate water filtration apparatus
US3762559A (en) * 1972-07-17 1973-10-02 Rostone Corp Filter bottom and molded module therefor
US4347129A (en) * 1977-08-10 1982-08-31 Hunter Wire Products Limited Screening module

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2499325A (en) * 1947-06-07 1950-02-28 Francis Hankin & Co Ltd Filtering apparatus
US3512649A (en) * 1966-03-15 1970-05-19 Rostislav Nebolsine Ultra-rate water filtration apparatus
DE1278364B (en) * 1966-05-23 1968-09-19 Wilhelm Hornbach Fa Filter grate for drip heads
US3762559A (en) * 1972-07-17 1973-10-02 Rostone Corp Filter bottom and molded module therefor
US4347129A (en) * 1977-08-10 1982-08-31 Hunter Wire Products Limited Screening module

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