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Thread: informare

  1. 10-10-2009, 16:04 #1
    vinadi
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    informare

    buna tuturor,mi ar fi de mare ajutor descrierea ca functionalitate a celor doua inst.(O I si Ca React),multumesc
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  2. 10-10-2009, 16:24 #2
    Rattle
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    Aparatura de osmoza inversa este practic un filtru (o membrana speciala) care nu lasa sa treaca decat molecula de apa si nimic altceva. In teorie. In practica, puritatea apei obtinute este de 99.9%, in conditiile unei membrane perfect functionale. Aceasta apa nu contine minerale.

    Reactorul de calciu este in mare un dozator de calciu pentru acvariile marine. Se obtine prin dizolvarea carbonatului de calciu (din aragonit, sau spartura de coral) cu ajutorul unui acid (in acest caz H2CO3, banalul sifon, obtinut prin dizolvarea de CO2 in apa) prin reactie chimica.
    200l, 100l, 35l, 25l, 25l
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  3. 11-10-2009, 17:38 #3
    vinadi
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    re inf

    multumesc ptr rasp,ce inst de OI crezi ca ar fi ok (calitate -pret)?
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  4. 11-10-2009, 17:41 #4
    snakefishmike
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    No dragule , ca esti zgircit la vorba asta am vazut si te-am inteles , insa nu o sa te mai inteleg daca esti zgircit si la apasatul tastelor . Cam prea multe prescurtari intr-o singura fraza , nu crezi ?
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  5. 11-10-2009, 20:59 #5
    vinadi
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    re re inf

    scuze sefu dar la birou am secretara aici tastez eu....sper ca razi, ,o seara buna
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