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  1. Replies
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    Spread the news

    I still fail to understand where on earth was someone assuming that activated carbon of the first category I have tried to describe and purigen will leach back. It was about a certain activated...
  2. Misunderstanding, again and again.

    Hi Bio,

    Could you at least quote me? It would be easier for both.



    The main objective was organic waste, but some nutrients were removed and there were deficiencies on the floating plants....
  3. centros de la esfera que se casaron con Josť...

    centros de la esfera que se casaron con Josť Armando. Don't expect me to make sense every time. I just have this urge of showing my lateral thinking (which isn't there, obviously) and avoiding...
  4. A small point. At least someone will teach me a thing or two.

    The main idea is that I was against nutrient removal. There is no significant difference between them. Electrostatic attractions and pores. Some similar london forces are experienced with the...
  5. Oxygen does no harm to them. More than that, in...

    Oxygen does no harm to them. More than that, in other studies, samples taken from anaerobic zones of submerged soils, and containing, presumably, anaerobic strains, have shown that the dissolving...
  6. Most studies are citing a phrase from Rodriguez...

    Most studies are citing a phrase from Rodriguez and Fraga 1999 stating that there are both aerobic and anaerobic strains of phosphate solubilizing bacteria, but that the aerobic ones are prevalent in...
  7. With what he had at hand.

    I don't see the NO3 readings, but I am still wondering what stopped you from trying purigen, hypersorb and cuprisorb. I thought you want to get some organic out of the system and I want to believe...
  8. I guess it's my duty to.. let the pictures do their job.

    http://s13.postimage.org/4zszz2z47/oxydator.png

    It looks like there is a ceramic catalyst, a very cheap thing, which gets the oxygen out of the solution of hydrogen peroxide. You may request a...
  9. Everything in nature is trying to help, an end is a chance for a beginning, it says.

    I am still trying to figure when will someone actually want to do something about that organic material. It has a mystery source but it has its place in there?



    Anion Exchange Resin
    KOH,...
  10. I am not thinking that Bio is talking about toxicity.

    I guess this doesn't have a serious impact on the subject of the thread, it will not mean that there is an immense risk or tremendous danger hidden right after the corner and I hope this isn't...
  11. The idea to be taken out is that the activated...

    The idea to be taken out is that the activated carbon is releasing stuff into the water column, where it is further oxidized if necessary, through desorption. Adsorption is a totally new event for...
  12. Wood. (http://www.piecesofwood.com/woods.html)...

    Wood. The last one would fit the (current) project, I guess, but the sand won't. Talking the color.
  13. I wouldn't name it (the tetra) for a non- stem...

    I wouldn't name it (the tetra) for a non- stem project. It's nice that you tried to study the thing a bit, though, fish dot mongabay is a nice starting point -especially if you like to consult those...
  14. I am curious, what kind of quartz did you use? A...

    I am curious, what kind of quartz did you use? A branded one with some bacteria already in it? Plain simple generic one? Would it make the osmocote available to the plants in a comparable manner to...
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    Bacteria, threatened organism

    Previous content: I have to ask a question, if you guys don't mind terribly. We know that our bacteria has an optimal activity at a certain pH, the values are everywhere on the web though, or...
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