[go: up one dir, main page]

CH533065A - Impianto di pre-epurazione delle acque - Google Patents

Impianto di pre-epurazione delle acque

Info

Publication number
CH533065A
CH533065A CH920971A CH920971A CH533065A CH 533065 A CH533065 A CH 533065A CH 920971 A CH920971 A CH 920971A CH 920971 A CH920971 A CH 920971A CH 533065 A CH533065 A CH 533065A
Authority
CH
Switzerland
Prior art keywords
sludge tank
collector
floating matter
floating
matter
Prior art date
Application number
CH920971A
Other languages
English (en)
Inventor
Silvio Ing Ocrelli
Original Assignee
Silvio Ing Ocrelli
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 Silvio Ing Ocrelli filed Critical Silvio Ing Ocrelli
Priority to CH920971A priority Critical patent/CH533065A/it
Publication of CH533065A publication Critical patent/CH533065A/it

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
    • 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
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • 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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • C02F1/64—Heavy metal compounds of iron or manganese
    • C02F1/645—Devices for iron precipitation and treatment by air
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Removal Of Floating Material (AREA)
CH920971A 1971-06-23 1971-06-23 Impianto di pre-epurazione delle acque CH533065A (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH920971A CH533065A (it) 1971-06-23 1971-06-23 Impianto di pre-epurazione delle acque

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH920971A CH533065A (it) 1971-06-23 1971-06-23 Impianto di pre-epurazione delle acque

Publications (1)

Publication Number Publication Date
CH533065A true CH533065A (it) 1973-01-31

Family

ID=4349537

Family Applications (1)

Application Number Title Priority Date Filing Date
CH920971A CH533065A (it) 1971-06-23 1971-06-23 Impianto di pre-epurazione delle acque

Country Status (1)

Country Link
CH (1) CH533065A (it)

Similar Documents

Publication Publication Date Title
GB1195493A (en) Flotation Apparatus and Process
SE7407660L (it)
ES425254A1 (es) Procedimiento e instalacion para la aspiracion en continuo y regulable de lodo de un deposito clarificador.
ES390775A1 (es) Un aparato de filtro mejorado de autolavado por contraco- rriente.
ES360118A1 (es) Instalacion para la aireacion de aguas.
ES408700A1 (es) Un sistema perfeccionado para la retirada de solidos en unadisposicion que contiene un lecho movil de solidos.
ES395908A1 (es) Una instalacion para acumular y recoger un liquido de baja densidad de la superficie de una masa de liquido de mayor densidad.
GB1343061A (en) Method and apparatus of settling
JPS4828778U (it)
CH533065A (it) Impianto di pre-epurazione delle acque
GB1398639A (en) Generation of gaseous formaldehyde from formaldehyde polymer
ES405985A1 (es) Una instalacion depuradora para aguas residuales.
GB1324116A (en) Method and apparatus for preparing an enzyme composition in particulate form
GB1456727A (it)
FR2118241A5 (en) Sewage settling tank - with inclined plates guiding upward flow
FR2028628A5 (en) Water filter
GB1310136A (en) Aquarium
ES424211A1 (es) Perfeccionamientos en dispositivos para distribuir un li- quido que contiene solidos a una jaula-tamiz rotativa monta-da en un separador de tamiz centrifugo.
ES416675A1 (es) Aparato para recoger un liquido inmiscible.
Torpey Biological Treatment of Wastewater
FR2159696A5 (en) Liquid filtration vessel - with improved sludge elimination during backwashing
FR2202041A1 (en) Sewage treatment activation tank - allows non-decantable matter to be retained in the tank
ES402139A1 (es) Dispositivo en instalaciones para depuracion biologica de aguas residuales por el procedimiento de fangos activos.
ES423060A1 (es) Aparato perfeccionado para el tratamiento de tejidos.
IT1025861B (it) Filtro verticale a vibrazione per liquidi

Legal Events

Date Code Title Description
PL Patent ceased