FR478767A - Improvements in the treatment of sewage and wastewater - Google Patents

Improvements in the treatment of sewage and wastewater

Info

Publication number
FR478767A
FR478767A FR478767A FR478767DA FR478767A FR 478767 A FR478767 A FR 478767A FR 478767 A FR478767 A FR 478767A FR 478767D A FR478767D A FR 478767DA FR 478767 A FR478767 A FR 478767A
Authority
FR
France
Prior art keywords
wastewater
sewage
treatment
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
FR478767A
Other languages
French (fr)
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.)
SEWAGE SYNDICATE Ltd
Original Assignee
SEWAGE SYNDICATE 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 SEWAGE SYNDICATE Ltd filed Critical SEWAGE SYNDICATE Ltd
Application granted granted Critical
Publication of FR478767A publication Critical patent/FR478767A/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
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
FR478767A 1913-11-03 1914-10-31 Improvements in the treatment of sewage and wastewater Expired FR478767A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB478767X 1913-11-03

Publications (1)

Publication Number Publication Date
FR478767A true FR478767A (en) 1916-01-07

Family

ID=1516234

Family Applications (1)

Application Number Title Priority Date Filing Date
FR478767A Expired FR478767A (en) 1913-11-03 1914-10-31 Improvements in the treatment of sewage and wastewater

Country Status (1)

Country Link
FR (1) FR478767A (en)

Similar Documents

Publication Publication Date Title
FR478767A (en) Improvements in the treatment of sewage and wastewater
FR20904E (en) Improvements in water purification, clarification and sterilization
FR433883A (en) Improvements in sewage treatment
FR439754A (en) Improvements to the sewage and wastewater treatment process
FR478669A (en) Sewage treatment plant
FR456425A (en) Improvements relating to the treatment of sewage or refuse
FR479106A (en) Improvements in the treatment of sewage and other similar materials
FR447168A (en) Sewage treatment device
CH50963A (en) Installation for sewage treatment
FR466387A (en) Mode of use and treatment of light sludge extracted from sewage settling ponds
FR451167A (en) Improvements to settling ponds for the treatment of sewage and other putrid water
FR457073A (en) Device for sewage treatment
FR478273A (en) Improvements in the purification of sewage and similar liquids
FR483551A (en) Purification tank for sewage and wastewater
FR434267A (en) domestic and faecal water purifier
FR410217A (en) Device for the biological purification of wastewater, sewage, sewage and others
FR477567A (en) Installation for the evacuation and treatment of waste
FR439881A (en) Improvements in water treatment
FR476856A (en) Improvements in devices used for the treatment of sewage and other residual liquids
CH68997A (en) Installation for sewage treatment
CH65550A (en) Water purification device
FR486401A (en) Improvements in the treatment of water, black water and their analogues
FR443127A (en) Bacteria percolation beds and contact beds for sewage
FR439884A (en) Improvements in water treatment
FR439883A (en) Improvements in water treatment