Testare Medii Biologice.

This message was edited 1 time. Last update was at 08/04/2017 00:14:39

Dimensiunea 100 microni. Cam atat are grosimea firul de par uman. Bacteriile care ne intereseaza pe noi au in jur de 0.8-4.0 microni.

Tot de pe net luate.

This message was edited 1 time. Last update was at 08/04/2017 00:38:26

PNN insemnand: Pseudomonas sp., Nitrosomonas sp., Nitrobacter sp
Ce vedem in poze
Figure 1: Scanning electron micrographs of the surface of ceramic beads. A – beads without treatment; B – beads pretreated with molasses (by submerging the ceramic beads in 30% molasses during 5 hours, then discarding the excess liquid and drying at 60°C for 24h). C, D - the cells of PNN consortium attached on the bead surface (inoculum of PNN consortium was incubated over a 7 day period in medium in the presence of ceramic beads at 22°C, at air flow rate of 0.28 L/min).

Cand imi ajunge iti pot da si eu MarinePure Spheres ,Daca te ajuta cu ceva.

E un nene care zice ca PNN e ce se foloseste la statiile de epurare a apei, in acvarii nitrificarea e facuta de alte specii de bacterii.

Daca ai drum prin zona Crangasi iti pot da 1 bila de micromec si 1 buc cermec - le-am lasat afara cand am setat canistra tocmai sa le studiez un pic ( cermec mai am pus ca rezerva cu o plasa si piatra cu aer in acvariul pt carantina asa ca iti pot scoate de acolo cateva bucati deja colonizate )

Revin cu alte doua medii. Piatra vulcanica pt gratar si inel ceramic. Piatra vulcanica sparta si adusa la o dimensiune apropiata de celelate doua medii testate.

This message was edited 1 time. Last update was at 09/04/2017 13:28:02

La inelul de ceramica nu aveam asteptari. Prin piatra vulcanica aerul trece...probabil si apa.

Testare JBL Micromec. Multumesc Stefan M.

Prin Micromec aerul trece.

Piatra ponce. Testul cu cerneala.