Hi! It's a pleasure for me to share my research work with you, the title is: Opuntia Albicarpa wastes as precursor of lanthanum functionalized adsorbents for the removal of geogenic pollutants" #IASTwitterPoster
@LUISALB11478334@LatEnvChemPSE Porque en el pretratamiento usaste un sistema anaerobio para eliminar los sólidos mayores porque no usaste un cribado, un desarenador?
@DavidDanaci Hello, thank you for your question, that's right, there are alternatives to functionalize the absorbent surface, you can use metal salts such as cerium, zinc chloride. I hope I have answered your question. 🖖🏾🖖🏾
Hi! It's a pleasure for me to share my research work with you, the title is: Opuntia Albicarpa wastes as precursor of lanthanum functionalized adsorbents for the removal of geogenic pollutants" #IASTwitterPoster
@LapshinDmitry@IntAdsSoc As can be seen, the 0 charge point of the adsorbent material is 6.65, so above the 0 charge point the material is negatively charged, which does not favor the adsorption of anions such as fluorides and arsenic.
@LapshinDmitry@IntAdsSoc Hi thanks for your question. The effect of pH has not been evaluated, but according to the literature an increase in pH does not favor the removal of arsenic.
@Juliana_Coelho_ Hi @Juliana_Coelho_. Thanks for your question, textural tests haven't been done yet, work is being done to complement the characterization tests of the absorbent material.