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nickvvv
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 20/02/2014 22:02:54
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#1
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nickvvv
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Intrucat osmozorul meu e un JBL cumparat second-hand acum un an si ceva(i-am schimbat filtrele intre timp) am rugat un coleg sa-mi masoare calitatea apei scoase de vechitura...
Mi s-a spus ca are 29.2 microsiemens, eu asta am cerut ca citisem pe undeva cum ca se poate aprecia calitatea apei din conductivitate.
Stiu ca o instalatie RO noua scoate o apa de 5-10 microsiemens(tot din auzite, deci nu dati cu bata)...
E ok instalatia mea sau trage sa moara? Care stiti niste valori dati va rog un raspuns.
Multumesc
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BOK
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 20/02/2014 22:08:41
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BOK
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Eu stiu (si asa si masor ) ca la apa de osmoza e suficient cantitatea de solide dizolvata , care se masoara in TDS .
Si toti speram spre un TDS cat mai aproape de zero....
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edyr
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 20/02/2014 22:12:18
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edyr
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Dupa osmoza nu am masurat mai jos de 7 iar trecut si prin nts 2.
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BOK
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 20/02/2014 22:44:25
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BOK
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edyr wrote:Dupa osmoza nu am masurat mai jos de 7 iar trecut si prin nts 2.
Adica TDS 7 ?
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edyr
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edyr
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da.
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nickvvv
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 21/02/2014 07:50:16
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nickvvv
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Deoarece la o prima cautare pe google nu am gasit decat ca apa de robinet are undeva intre 500 si 800 mS/cm, cea distilata vreo 5, iar cea pura 0.05...eu o sa consider ca apa de la instalatia mea de osmoza e inca buna. Am vazut ca cea marina are 3500  .
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BOK
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 21/02/2014 09:55:38
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BOK
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Si eu am fost nemultumit de osmozorul meu .....osmozoarele mele , caci am schimbat vreo 3 pana acum
Cel mai bun rezultat a fost in jur de 008 TDS .
Ideea e ca nu stim ce sunt alea 008 care trec de membrana....poate sa fie plumb, fosfor, silicati, fosfati, etc.
Acum, am gasit aici pe forum o firma (in topicul "probleme cu RODICA") si am luat o instalatie noua cu totul . Membrana noua, medii filtrante noi .
Smecheria este ca mi-a adaugat si un recipient la iesire , cu rasina.
Si acum am TDS inexistent , imi arata 000 .
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Lucian
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 21/02/2014 19:01:26
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#8
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Lucian
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BOK wrote:.....
Smecheria este ca mi-a adaugat si un recipient la iesire , cu rasina.
Si acum am TDS inexistent , imi arata 000 .
Mie asta cu rasinile nu imi suna bine. De obicei spunem "rasini" la niste substante schimbatoare de ioni. Deci oamenii au dibuit la ce este sensibil TDS-metrul si inlocuiesc ionii unei substante cu alta substanta (o analogie cu rasinile pentru scaderea duritatii care inlocuiesc Calciul cu sodiul  ). O fi bine, o fi rau
Daca acea rasina absoarbe/fixeaza anumite substante este bine, dar trebuie precizat...
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„Singurele lucruri care se intampla rapid intr-un acvariu sunt cele rele. Lucrurile bine facute se observa in timp si necesita rabdare, rabdare, rabdare...”
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Gabriel
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 21/02/2014 20:55:12
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#9
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Gabriel
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Lucian,
Rasinile folosite in acvaristica marina sunt cele care leaga ionii [de obicei sunt mixed bed - anioni si cationi] fara sa elibereze alti ioni.
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To live you must learn to die
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Lucian
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 22/02/2014 02:13:59
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#10
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Lucian
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Gabriel wrote:Lucian,
Rasinile folosite in acvaristica marina sunt cele care leaga ionii [de obicei sunt mixed bed - anioni si cationi] fara sa elibereze alti ioni.
Si de ce numai in acvaristica marina? Osmoza o facem apei de retea (asa zise dulce)
Hmmm, interesant, voi studia cand imi fac timp
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„Singurele lucruri care se intampla rapid intr-un acvariu sunt cele rele. Lucrurile bine facute se observa in timp si necesita rabdare, rabdare, rabdare...”
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