GB1206601A - Waste treatment for phosphorous removal - Google Patents

Waste treatment for phosphorous removal

Info

Publication number
GB1206601A
GB1206601A GB4468867A GB4468867A GB1206601A GB 1206601 A GB1206601 A GB 1206601A GB 4468867 A GB4468867 A GB 4468867A GB 4468867 A GB4468867 A GB 4468867A GB 1206601 A GB1206601 A GB 1206601A
Authority
GB
United Kingdom
Prior art keywords
waste treatment
phosphorus
phosphorous removal
sewage
waddleton
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
GB4468867A
Inventor
Norman Waddleton
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 GB4468867A priority Critical patent/GB1206601A/en
Publication of GB1206601A publication Critical patent/GB1206601A/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
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • 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)
  • Analytical Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

1,206,601. Treating sewage. N. WADDLETON (Dorr-Oliver Inc.). 2 Oct., 1967, No. 44688/67. Heading C1C. The effective biological aeration of sewage to remove phosphorus is preceded by a chemical precipitation of a calculated amount of phosphorus to leave only that phosphorus which can be efficiently dealt with by the biological process.
GB4468867A 1967-10-02 1967-10-02 Waste treatment for phosphorous removal Expired GB1206601A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4468867A GB1206601A (en) 1967-10-02 1967-10-02 Waste treatment for phosphorous removal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4468867A GB1206601A (en) 1967-10-02 1967-10-02 Waste treatment for phosphorous removal

Publications (1)

Publication Number Publication Date
GB1206601A true GB1206601A (en) 1970-09-23

Family

ID=10434343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4468867A Expired GB1206601A (en) 1967-10-02 1967-10-02 Waste treatment for phosphorous removal

Country Status (1)

Country Link
GB (1) GB1206601A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110997561A (en) * 2017-06-26 2020-04-10 孟山都技术公司 Phosphorus control of waste streams from glyphosate manufacturing processes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110997561A (en) * 2017-06-26 2020-04-10 孟山都技术公司 Phosphorus control of waste streams from glyphosate manufacturing processes
US11964892B2 (en) 2017-06-26 2024-04-23 Monsanto Technology Llc Phosphorus control for waste streams from glyphosate manufacturing processes

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee