Tariq Mehmood

5 Questions 1 Answers 0 Followers

Questions related from Tariq Mehmood

Pseudo-2nd order fitting suggests chemisorption & less than 8 value of mean adsorption energy by DR model suggests physical adsorption, how justify?

I am using CTAB as a surfactant onto a ZnCl2 treated biochar made from oil tea shells. Nitrates in aqueous solution are being adsorbed onto this CTAB-biosorbent. with R^2 = 0.999 pseudo-2nd...

26 July 2023 458 4 View

Can distilled water be used in place of deionized water?

I am stir washing (powdered) biochar aqueous solution. Washing is meant to increase the pH of the solution from 0.1 to 6. Each wash is carried out for one hour. Then 90% of water is drained and...

02 July 2021 3,540 8 View

Method of Preparation of Rice Husk (or any better) Biochar for Nitrate Removal from Drinking Water?

Question is self explanatory

14 September 2018 2,460 3 View

Removal of Nitrates from drinking water using rice husk biochar, treated/untreated ?

Rice husk biochar, could be used as an effective adsorbent for removal of Nitrates from groundwater and its adsorbance could be enhanced by treating the rice husk directly or its biochar by some...

12 September 2018 3,399 4 View

What tools should preferably be used to detect nitrates in drinking water ?

AAS, GC-MS GC-ECD UV-Vis HPLC etc

11 September 2018 3,427 9 View