Dhurba Raj Pandey

4 Questions 10 Answers 0 Followers

Questions related from Dhurba Raj Pandey

Can anyone suggest me the best buffer for pH 7 to study reactivity of hydroxyl radicals towards organics?

I tried TAPSO buffer for pH 7 and 8 study and hydroxyl radicals did not show any reactivity towards my contaminant. The morality ratio of Buffer:contaminant was 200:1. Is this because the buffer...

03 March 2018 1,809 0 View

Sodium Dithionite stabilization in aqueous solution?

I am using aqueous sodium dithionite(in deoxygenated deionised water in an anaerobic chamber) for reducing Fe(III) to Fe(II). My Fe(III) amount is very low and due to limitations I cannot use...

03 March 2018 730 1 View

Mechanism of Carbon dioxide generation from Hydroxyl radicals?

Hydroxyl radicals are supposed to indiscriminately oxidize most organic compounds at nearly diffusion controlled rates. The ultimate product to be expected is carbon dioxide.But I haven't seen...

03 March 2018 5,681 7 View

Characterization of slurry/suspension?

I have a iron sulfide phase to characterize which cannot be dried and is also affected by exposure to oxygen. I need to get at least the following information. a.surface morphology, elemental...

11 November 2017 2,318 4 View