Zulkarnain Mohamed Idris

4 Questions 2 Answers 0 Followers

Questions related from Zulkarnain Mohamed Idris

How exactly did we calculate of the area under the breakthrough curve for fixed bed column adsorption?

To find the total amount of solute absorbed, qtotal (mg g-1) was determined by the following equation (refer attachment): How did we actually solve the integration part by manual calculation? or...

19 August 2021 6,844 6 View

Should I use higher centrifuge speed or my polymerization actually did not work?

One of my sample (NIPs-non-imprinted polymer) couldn't settling down after centrifugation (4000 rpm). Might be due to very fine particles. So what I did, I let the samples to evaporate under fume...

07 December 2020 3,464 3 View

Should I use higher centrifugation speed or my polymerization actually did not work?

One of my sample (NIPs-non-imprinted polymer) couldn't settling down after centrifugation (4000 rpm). Might be due to very fine particles. So what I did, I let the samples to evaporate under fume...

07 December 2020 6,088 2 View

Is it possible to determine a selectivity coefficient (k) for single adsorbate for different types adsorbents?

I have prepared few types of MIP adsorbents (MIP_1, MIP_2, NIP_1 & NIP_2) where MIP_1 & MIP_2 are the imprinted adsorbents while NIP_1 & NIP_2 are the non-imprinted adsorbents for the target...

31 March 2020 1,936 3 View