Sampling for PM 10 And PM 2.5 Particulates
Raj Shekhar Singh
, Anupam Kumar Gautam
Particulate matter is the term given to the tiny particles of solid or semi-solid material found in the atmosphere. Particulates in the atmosphere range in size across many orders of magnitude. The expression “particulate size” is based on particle behavior in the earth’s gravitational field. The aerodynamic equivalent diameter refers to a spherical particle of unit density (1 g cm–3) that falls at stan- dard velocity. Size, because it determines atmospheric lifetime and lung deposi- tion, is a very important characteristic of particulates. Particulates ranging in size from <0.1 to 50 are called Total Suspended Particulates (TSP). Particulates larger than 50 tend to settle out of the air whereas particulate matter 10 in diameter and smaller are considered inhalable. This particulate matter is com- monly referred to as PM10. The terms “fine” and “coarse” were originally intended to apply to the two major atmospheric particle distributions that overlap in the size range between 1 and 3 diameters. Current
"Sampling for PM 10 And PM 2.5 Particulates", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.5, Issue 12, page no.84 - 95, December-2020, Available :https://ijsdr.org/papers/IJSDR2012013.pdf
Volume 5
Issue 12,
December-2020
Pages : 84 - 95
Paper Reg. ID: IJSDR_192701
Published Paper Id: IJSDR2012013
Downloads: 000347039
Research Area: Engineering
Country: lucknow, uttar pradesh, India
ISSN: 2455-2631 | IMPACT FACTOR: 9.15 Calculated By Google Scholar | ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 9.15 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
Publisher: IJSDR(IJ Publication) Janvi Wave
