Vishnu Murari

6 Questions 17 Answers 0 Followers

Questions related from Vishnu Murari

Why only PM10 and PM2.5 classified ? One can also classify the PM12/ PM9 instead of PM10 or PM2.7/ PM1.8 instead of PM2.5 but not why ?

If we see the literature and books then we found that most of the discussion revolves around the PM10 and PM2.5. I wish to know why to discuss or study only about the PM10 or PM2.5 ? Why we...

22 September 2018 4,023 6 View

Which solvent (out the following : Benzene, Toluene, Hexane, Dichloromethane) suits best for organic compounds extraction from exposed filter paper ?

For the extraction of organic compounds associated with airborne particulate matter, we used different organic solvents as Benzene, toluene, hexane, dichloro methane etc. Which solvent is suited...

29 November 2014 7,310 8 View

How can I express percentage source contribution from variance in Principle component analysis for source apportionment of aerosol?

Aerosol Source apportionment with the help of PCA

05 September 2014 9,505 5 View

Does any standards are available for the concentration of heavy metal bounded with airborne particulate matter?

Heavy metals are integrated with particulate matter and shows adverse effect on health.

02 February 2014 1,865 7 View

Is there any standard protocol to extract and analyse the inorganic ions associated with the air borne particulate matter ?

Nist srm 1648.

24 October 2013 2,774 3 View

How can I estimate the Benzene Soluble Organic Fraction in the Fine and Coarse particulate matter ?

ASTM D4600 - 95(2010)

04 September 2013 2,044 5 View