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  • Users: lpy2000
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  1. lpy2000

    Is Silica help to adsorp heavy metal from aqueous solution?

    Hi all, My biomaterial contains high percentage of Silica and Calcium element in its biomass. I am now utilizing this biomass for the heavy metal removal from aqueous solution and the result was very satisfactory. My question is that does silica or calcium have any function to the removal of...
  2. lpy2000

    Pore diffusion vs Surface diffusion

    Hello everyone, How can i know if the biomaterial that i use to adsorp heavy metal from aqueous solution is releted to the pore diffusion or Surface diffusion or both? How important it is to learn about the pore diffusion and surface diffusion? If we know which diffusion is the main one...
  3. lpy2000

    Want to know the molecular size of some heavy metals

    Hello everyone, I am glad to find such a good forum like this and this is my first time to post a question in this forum. I am now doing a research on the adsorption of heavy metals using some bio-material. Things i would like to know in order to explain the adsorption mechanism is the...
  4. lpy2000

    Want to know the molecular size of some heavy metals

    Hello everyone, I am glad to find such a good forum like this and this is my first time to post a question in this forum. I am now doing a research on the adsorption of heavy metals using some bio-material. Things i would like to know in order to explain the adsorption mechanism is the...

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