7 Questions 47 Answers 0 Followers
Questions related from Artis Robalds
Would be great to have a summary of full scale systems, where polluted waters (not only wastewater) are treated using biosorbents. Have you heard of such systems?
26 June 2015 4,345 7 View
There are too many methods for sequential extraction / fractionation procedures for the determination of phosphorus in soils. Which could be to most suitable? P.S. I do not have soil, but...
29 October 2014 5,126 13 View
So, are there any flaws in the text? Physical sorption results from the electrostatic and van der Waals interactions (forces). Sometimes only van der Waals forces are mentioned. Although...
15 September 2014 7,571 24 View
Term "micro-precipitation" often appears in publications about biosorption. However, I can not find, what are the origins of this term, and what is the definition of this term. What is the...
12 June 2014 7,085 4 View
I have found how to calculate parameters of pseudo-second order kinetic model, but bad luck with pseudo-first order model. So, how to calculate qe and k1 from the slope and intercept?
30 May 2014 6,738 66 View
I often see that there are mistakes made about terminology and definitions in my field of study (biosorption and biosorbents). In addition, there are some methodological mistakes as well (e.g., in...
31 March 2014 2,324 2 View
Hi! Several authors have use different terms in their adsorption studies - peanut shells, hulls and husks... What is meant by "husk" - is it the same as "shell"? And "hull" is even more...
01 January 1970 9,227 4 View
