RO83803B1 - Dispozitiv pentru aerare-agitare - Google Patents

Dispozitiv pentru aerare-agitare

Info

Publication number
RO83803B1
RO83803B1 RO107421A RO10742182A RO83803B1 RO 83803 B1 RO83803 B1 RO 83803B1 RO 107421 A RO107421 A RO 107421A RO 10742182 A RO10742182 A RO 10742182A RO 83803 B1 RO83803 B1 RO 83803B1
Authority
RO
Romania
Prior art keywords
aeration
agitation device
agitation
vessel
lid
Prior art date
Application number
RO107421A
Other languages
English (en)
Other versions
RO83803A2 (ro
Inventor
Silvestru Grigoras
Gabriela Boltasu
Stefan Aurica Variu
Original Assignee
Silvestru Grigoras
Gabriela Boltasu
Stefan Aurica Variu
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 Silvestru Grigoras, Gabriela Boltasu, Stefan Aurica Variu filed Critical Silvestru Grigoras
Priority to RO107421A priority Critical patent/RO83803B1/ro
Publication of RO83803A2 publication Critical patent/RO83803A2/ro
Publication of RO83803B1 publication Critical patent/RO83803B1/ro

Links

Landscapes

  • Hydroponics (AREA)

Abstract

Inventia se refera la un dispozitiv de aerare-agitare folosit în instalatiile de culturi submerjate, care rezolva simultan cele doua operatii. Dispozitivul este compus din doua piese: o teava fixa, amplasata central în capacul vasului, si o piesa mobila, prin intermediul careia se executa simultan atît aerarea, cît si agitarea.
RO107421A 1982-05-03 1982-05-03 Dispozitiv pentru aerare-agitare RO83803B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO107421A RO83803B1 (ro) 1982-05-03 1982-05-03 Dispozitiv pentru aerare-agitare

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO107421A RO83803B1 (ro) 1982-05-03 1982-05-03 Dispozitiv pentru aerare-agitare

Publications (2)

Publication Number Publication Date
RO83803A2 RO83803A2 (ro) 1984-04-02
RO83803B1 true RO83803B1 (ro) 1984-04-30

Family

ID=20111472

Family Applications (1)

Application Number Title Priority Date Filing Date
RO107421A RO83803B1 (ro) 1982-05-03 1982-05-03 Dispozitiv pentru aerare-agitare

Country Status (1)

Country Link
RO (1) RO83803B1 (ro)

Also Published As

Publication number Publication date
RO83803A2 (ro) 1984-04-02

Similar Documents

Publication Publication Date Title
JPS55116403A (en) Purifier of water by inversionnosmosis
FR2452705A1 (fr) Appareil pour l'analyse des cellules
JPS54163882A (en) Instrument of microbiological work
JPS54163792A (en) Manufacture of silicon nitride membrane
YU139579A (en) Arrangement for the biological purification of water
NO885239D0 (no) Polysiloksazaner, deres fremstilling og anvendelse.
BE865618A (fr) Plaquette de connexions d'entree ou de travers
ES8401980A1 (es) Procedimiento para preparar un compuesto de hidrurocarboniltris (triorganofosforo) rodio.
FR2402473A1 (fr) Agents tensio-actifs constitues d'ethoxylats d'aminopropoxyalcanes
JO1073B1 (en) Gas treatment
RO83803B1 (ro) Dispozitiv pentru aerare-agitare
ES474784A1 (es) Procedimiento para la fabricacion de d (-) fenilglicina.
ES8102058A1 (es) Procedimiento para la obtencion de suspensiones acuosas de zeolita estables
IT1134056B (it) Procedimento per misurare l'aumento di batteri
ES8201989A1 (es) Procedimiento para la obtencion de acetanilidas sustituidas de efecto herbicida
BG36785A3 (en) Method for preparing beta- lactams
FR2397441A1 (fr) Procede pour la fabrication de colorants pour cuve et leur utilisation
JPS5599138A (en) Cultivation of white *mitsuba* by water culture
ES8201988A1 (es) Procedimiento para la obtencion de acetanilidas sustituidas de efecto herbicida
ES8603568A1 (es) Procedimiento para obtener un cultivo celular
DE3060857D1 (en) Membrane pulsator
ES483450A1 (es) Procedimiento para la obtencion de n-(o-etil-s-n-propil-(di)tiofosforiloxi)-naftalimidas
FR2481060B1 (fr) Dispositif pour confectionner des mottes de culture
FR1136021A (fr) Système sélecteur de bandes d'amplitudes
FR1095895A (fr) Appareil de clarification des eaux d'égout