BR9006273A - Coluna de aeracao - Google Patents

Coluna de aeracao

Info

Publication number
BR9006273A
BR9006273A BR9006273A BR9006273A BR9006273A BR 9006273 A BR9006273 A BR 9006273A BR 9006273 A BR9006273 A BR 9006273A BR 9006273 A BR9006273 A BR 9006273A BR 9006273 A BR9006273 A BR 9006273A
Authority
BR
Brazil
Prior art keywords
aeration column
aeration
column
Prior art date
Application number
BR9006273A
Other languages
English (en)
Inventor
Robson Toscan
Original Assignee
Irmaos Marchini & Cia Ltda
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 Irmaos Marchini & Cia Ltda filed Critical Irmaos Marchini & Cia Ltda
Priority to BR9006273A priority Critical patent/BR9006273A/pt
Publication of BR9006273A publication Critical patent/BR9006273A/pt

Links

Classifications

    • 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
BR9006273A 1990-11-30 1990-11-30 Coluna de aeracao BR9006273A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9006273A BR9006273A (pt) 1990-11-30 1990-11-30 Coluna de aeracao

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9006273A BR9006273A (pt) 1990-11-30 1990-11-30 Coluna de aeracao

Publications (1)

Publication Number Publication Date
BR9006273A true BR9006273A (pt) 1991-04-09

Family

ID=4050958

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9006273A BR9006273A (pt) 1990-11-30 1990-11-30 Coluna de aeracao

Country Status (1)

Country Link
BR (1) BR9006273A (pt)

Similar Documents

Publication Publication Date Title
DK0408198T3 (da) Katetere
DE69121823D1 (de) Lenksäuleneinrichtung
BR9100416A (pt) Conjunto de cateter
BR9101108A (pt) Conjunto de cateter
BR9101763A (pt) Conjunto de cateter
DK0472995T3 (da) Væskebeluftningsapparat
DE69025838D1 (de) Säuleneinheit
DE69108847D1 (de) Tragsäule.
FR2645628B1 (fr) Aerateur
DK0554245T3 (da) Forlænget spaltepresse
DE59202089D1 (de) Klärbecken.
BR9101106A (pt) Conjunto de cateter
ATA249490A (de) Konsolelement
DE69308012D1 (de) Armaturenbrett
FR2675038B3 (fr) Support de mesoprothese.
FI88609B (fi) Kompostor
FI953791A0 (fi) Ravirattaat
IT9020479A0 (it) purificazione
FI94U1 (fi) Kompostor
BR9006273A (pt) Coluna de aeracao
DK0485358T3 (da) Komposteringsindretning
ATA45790A (de) Mitnehmeranordnung
BR9206043A (pt) Membro de suporte
ITMI920674U1 (it) Sonaglio
KR910015246U (ko) 드라이버