Ali Ahmed

4 Questions 14 Answers 0 Followers

Questions related from Ali Ahmed

How can you supply the catalytic agent to the immobilized regulatory enzyme in vertical bioreactor works with continuous feeding ?

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12 December 2018 1,548 3 View

What are the permitted limits for exposure to nanoparticles of all kinds? Is there an international standard for this?

I am surprised by the absence of an international standard for exposure limits for nanoparticles, although the actual work in this area has already started in the nineties of the last century and...

10 October 2018 8,308 0 View

Dear Colleagues,Do you think that measurement of BOD5 is correct around the world?

BOD5 is an important parameter for the quality of domestic wastewater treatment. Although one standard global scientific method is used to determine the concentration of the pollutant, I think...

09 September 2018 6,860 4 View

Are their secondary metabolites produced by MOs in log phase?

Under no stress conditions.

09 September 2018 9,718 0 View