PL442667A1 - Device for mechanical treatment of domestic sewage with a lamella biofilter and a method of mechanical treatment of domestic sewage - Google Patents

Device for mechanical treatment of domestic sewage with a lamella biofilter and a method of mechanical treatment of domestic sewage

Info

Publication number
PL442667A1
PL442667A1 PL442667A PL44266722A PL442667A1 PL 442667 A1 PL442667 A1 PL 442667A1 PL 442667 A PL442667 A PL 442667A PL 44266722 A PL44266722 A PL 44266722A PL 442667 A1 PL442667 A1 PL 442667A1
Authority
PL
Poland
Prior art keywords
sewage
filter
tank
biofilter
pump
Prior art date
Application number
PL442667A
Other languages
Polish (pl)
Inventor
Marcin Spychała
Sebastian Kujawiak
Original Assignee
Uniwersytet Przyrodniczy W Poznaniu
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 Uniwersytet Przyrodniczy W Poznaniu filed Critical Uniwersytet Przyrodniczy W Poznaniu
Priority to PL442667A priority Critical patent/PL442667A1/en
Publication of PL442667A1 publication Critical patent/PL442667A1/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B01D29/07—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported with corrugated, folded or wound filtering sheets
    • B01D29/073—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported with corrugated, folded or wound filtering sheets with wound filtering sheets
    • 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
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/103—Textile-type packing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (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)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Biological Wastes In General (AREA)

Abstract

Urządzenie do mechanicznego oczyszczania ścieków bytowych z biofiltrem lamelowym mające postać cylindrycznego zbiornika biofiltra (14) usytuowanego poza osadnikiem gnilnym, zamkniętego od góry pokrywą (15), zaopatrzonego w doprowadzenie ścieków nieoczyszczonych (17), w którym umieszczone są wkłady filtracyjne (13) składające się z wlotu, dna filtra, góry filtra, siatki (9), materiału filtrującego, prętów wspierających, filtra, a zbiornik biofiltra (14) połączony jest w pobliżu swego dna ze zbiornikiem pompy (18), również o kształcie cylindrycznym, zamkniętym od góry pokrywą (15), w którym znajduje się zatapialna pompa (9), pływak pompy (16) i odprowadzenie ścieków oczyszczonych (18). Sposób oczyszczenia ścieków bytowych z wykorzystaniem urządzenia, w którym przeprowadza się etapy: doprowadzenie ścieków niedostatecznie oczyszczonych w osadniku gnilnym lub w małej oczyszczalni ścieków, przepuszczenie ścieków przez materiał filtracyjny pod ciśnieniem hydrostatycznym, oczyszczenie mechaniczne i biologiczne ścieków, odprowadzenie oczyszczonych ścieków. Charakteryzuje się ono tym, że ścieki nieoczyszczone doprowadzone są do zbiornika biofiltra (14), a następnie do pierwszego wkładu filtracyjnego (13) przez jego wlot, ścieki omijając teleskopowy przelew rurowy osłonięty osłoną przepływają przez filtr lamelowy, a następnie spływają w kierunku dna zbiornika biofiltra (14), a gdy poziom ścieków jest wyższy wpływają one wlotem awaryjnym i kierowane są do kolejnego wkładu filtracyjnego (13), następnie przepływają do zbiornika pompy (18) skąd za pośrednictwem pompy (9) odprowadzane są odprowadzeniem ścieków oczyszczonych (18) na zewnątrz.A device for mechanical treatment of domestic sewage with a lamellar biofilter, having the form of a cylindrical biofilter tank (14) located outside the septic tank, closed at the top with a cover (15), equipped with a feed for untreated sewage (17), in which filter inserts (13) consisting of from the inlet, filter bottom, filter top, mesh (9), filter material, supporting rods, filter, and the biofilter tank (14) is connected near its bottom to the pump tank (18), also cylindrical in shape, closed at the top with a cover (15), which houses the submersible pump (9), the pump float (16) and the treated sewage discharge (18). A method of purifying domestic sewage using a device in which the following steps are carried out: supplying insufficiently treated sewage in a septic tank or small sewage treatment plant, passing the sewage through the filter material under hydrostatic pressure, mechanical and biological treatment of the sewage, discharging the treated sewage. It is characterized by the fact that untreated sewage is led to the biofilter tank (14), and then to the first filter insert (13) through its inlet, the sewage, bypassing the telescopic pipe overflow covered with a cover, flows through the lamella filter and then flows towards the bottom of the biofilter tank. (14), and when the sewage level is higher, they flow through the emergency inlet and are directed to the next filter insert (13), then flow to the pump tank (18) from where they are discharged via the pump (9) through the purified sewage discharge (18) to the outside .

PL442667A 2022-10-28 2022-10-28 Device for mechanical treatment of domestic sewage with a lamella biofilter and a method of mechanical treatment of domestic sewage PL442667A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL442667A PL442667A1 (en) 2022-10-28 2022-10-28 Device for mechanical treatment of domestic sewage with a lamella biofilter and a method of mechanical treatment of domestic sewage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL442667A PL442667A1 (en) 2022-10-28 2022-10-28 Device for mechanical treatment of domestic sewage with a lamella biofilter and a method of mechanical treatment of domestic sewage

Publications (1)

Publication Number Publication Date
PL442667A1 true PL442667A1 (en) 2024-04-29

Family

ID=90885600

Family Applications (1)

Application Number Title Priority Date Filing Date
PL442667A PL442667A1 (en) 2022-10-28 2022-10-28 Device for mechanical treatment of domestic sewage with a lamella biofilter and a method of mechanical treatment of domestic sewage

Country Status (1)

Country Link
PL (1) PL442667A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2198904B1 (en) * 1972-09-12 1975-03-14 Sapec
US4895645A (en) * 1987-12-09 1990-01-23 Zorich Jr Nicholas F Anaerobic/aerobic filter plant
US5547589A (en) * 1995-06-01 1996-08-20 Carroll, Ii; Paul L. Water recovery from a septic tank
US6540920B2 (en) * 2001-02-20 2003-04-01 Orenco Systems, Inc. Wastewater treatment system utilizing textile filter media

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2198904B1 (en) * 1972-09-12 1975-03-14 Sapec
US4895645A (en) * 1987-12-09 1990-01-23 Zorich Jr Nicholas F Anaerobic/aerobic filter plant
US5547589A (en) * 1995-06-01 1996-08-20 Carroll, Ii; Paul L. Water recovery from a septic tank
US6540920B2 (en) * 2001-02-20 2003-04-01 Orenco Systems, Inc. Wastewater treatment system utilizing textile filter media

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