Natalie Heaney

4 Questions 7 Answers 0 Followers

Questions related from Natalie Heaney

SPSS Two-way ANOVA. What next after significant interaction?

Hello, Can someone kindly explain what the best next step is, please? I measured arsenic concentrations within solutions after application of different treatment at different time intervals. It...

16 February 2018 9,302 10 View

Batch sorption experiments and pH adjustment?

Hello, I would appreciate any help with the following:My experiments are currently focusing on metal adsorption by biochar materials at different pH. When making metal solutions (e.g. Potassium...

04 October 2017 685 7 View

Why is my biochar not removing metals as described in literature?

Results after 24hours shows minimal (if any) removal eg. 25ppm (initial) to 23ppm (after 24hrs) for Pb,Cd and Zn performed at 22oC and pH 2. Literature still suggests more adsorption to take place...

10 July 2016 4,208 11 View

How to keep solid/ liquid ratio constant throughout heavy metal adsorption experiment?

Hello, please can some one advise me on the following: When conducting a metal adsorption experiment where samples are taken at set intervals (eg. 0, 30, 60, etc) to address the effect on contact...

08 July 2016 5,751 4 View