Muhammad Junaid Khalid

10 Questions 20 Answers 0 Followers

Questions related from Muhammad Junaid Khalid

Why total solids, volatile solids, carbon and nitrogen of rice straw increase after alkaline pretreatment?

Rice straw was pretreated at different concentrations of sodium hydroxide. TS, VS, TOC and TKN increases after pretreatment. What is the reason?

27 November 2017 4,512 4 View

What is the advantage of using Fe3O4 over Fe2O3 in anaerobic digester for enhancing biogas production?

Both Fe2O3 and Fe3O4 release iron ions in digester. But Fe3O4 is used more than Fe2O3. What is the reason behind this?

12 November 2017 7,385 8 View

Can anyone one interpret the TGA/DTA data of rice straw given in the attached file?

I have carried out TGA/DTA analysis of rice straw sample. I need to calculate the lignin, cellulose and hemicellulose wt% present in rice straw with the help of wight loss and derivative wight...

22 October 2017 4,362 5 View

Which software is used for opening BRML file?

I have an XRD data file in BRML file format. Is there any free software for opening BRML file?

22 September 2017 4,493 22 View

How to calculate miller indices from XRD data or graph?

I am working on magnetite nanopartcles (Fe3O4) and I want to find out the miller indices values for my prepared nanopartlces. I have carried out XRD analysis of nanoparticles. How to determine the...

17 August 2017 7,950 15 View

Is any nutrient solution required to carry out Anaerobic digestion? What the solution will be? I am using rice straw as substrate.

Nutrient solution for bacterial species in anaerobic digestion...

07 November 2016 2,421 9 View

At which stage of anaerobic digestion, Iron oxide nanoparticles will be added to enhance biogas production?

Iron oxide nanoparticles can be added as an additive (as a nutrient) in anaerobic digestion to enhance biogas and methane production.. My question is: whether the nanoparticles will be added at...

30 September 2016 9,105 7 View

Can anyone describe the mechanism of Iron Oxide Nanoparticles as a nutrient for bacterial species in anaerobic digestion?

Describe how IO nanoparticles act as a nutrient for bacterial species during anaerobic digestion and increase biogas yield?

28 August 2016 4,314 2 View

After NaOH pretreatment of wheat straw, is it necessary to neutralize the substrate for removing lignin and inhibitors before enzymatic hydrolysis?

The alkaline process involves soaking the biomass in alkaline solutions and mixing it at a target temperature for a certain amount of time. A neutralizing step to remove lignin and inhibitors is...

26 June 2016 7,647 5 View

Can iron oxide nanoparticles alone be used for anaerobic digestion of lignocellulosic materials without any pretreatment?

We know that Pretreatment is required for biodegradation of lignocellulosic materials in anaerobic digestion process. Is this possible to use nanoparticels for biogas optimization without any...

23 June 2016 2,535 2 View