We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Nobody downloaded yet

The measurement tecniques of Particulate Matter2.5 (PM2.5) - Essay Example

Comments (0) Cite this document
Summary to essay on topic "The measurement tecniques of Particulate Matter2.5 (PM2.5)"
The major source of particulate matter is industrialization and urbanization (Vladimir, 2003). Although the industrialization and urbanization are the main air pollutants, the contribution of bushfires cannot be neglected especially in some of the countries…
Download full paper
Polish This Essay
The measurement tecniques of Particulate Matter2.5 (PM2.5)
Read TextPreview

Extract of essay "The measurement tecniques of Particulate Matter2.5 (PM2.5)"

Download file "The measurement tecniques of Particulate Matter2.5 (PM2.5)" to see previous pages... An earlier research has shown a relationship between hydrogen and a trace element (ANSTO, 2003).
For analyzing these suspended particulate matters, these particles have to be collected as per a standard procedure and thereafter have to be investigated. For analyzing the nature of these suspended particles especially PM2.
Let us write or edit the essay on your topic "The measurement tecniques of Particulate Matter2.5 (PM2.5)" with a personal 20% discount.. Try it now
5 various analytical techniques are used. Analytical techniques such as particle induced X-ray emission or particle induced gamma ray emission; IR spectroscopy and gas chromatography are used for finding the elements, inorganic compounds and organic compounds respectively (Measurement methods, 2007).
In the present study a literature search has been carried out to study the impact of bushfires on our environment and the examples of Australia and Singapore bush fires has been covered. A brief introduction of PM2.5 has also been covered. A few analytical instruments utilized by the various environmental protection agencies have been studied with respect to their advantages in bushfires. The through principles of the instrument techniques were also studied and a conclusion of the study has been made.
The most common measurement in air quality is the concentration of suspended particles in it and is reported as the PM index. ...
PM10 (where the total concentration of all particles having diameter less than 10 m) are being monitored by various government agencies in many countries such as US, Canada (Baird, 2005). Many government agencies are also looking for monitoring fine suspended particles having diameter less than 2.5 m, as these are within the respirable range and can penetrate deep into the lungs.

US EPA specification for PM 2.5
US EPA National Ambient Air Quality standards (NAAQS) have set standards for particulate matter PM2.5 and PM10. For PM2.5 it has set an annual average of 15 g/m3 with a 24 hour standard of 65g/m3 and for PM10 an annual average of 50 g/m3 with a 24-hour standard of 150 g/m3 (ANSTO, 2003). A short term US EPA NAAQS standard for air borne particulate matter is given in Table-1. As many countries still do not have their own specifications for PM2.5, most of the countries follow US EPA guidelines.

Sampling of Particulate Matters:
It is really difficult to collect a representative sample especially from a bushfire. However the sample should be collected from multiple locations so that the analysis gives more prcis and meaningful results. The sample collected from different part can either be mixed or separate analysis can be carried out. There are various methods involved for collecting particulate matters. A few methods are summarized below.
a) Filter cups: Filters are the simplest way of collecting particulate matters. Aerosol sample is passed through a set of filters at a controlled rate so that a specific particulate matters are collected through a specific filter. These filter papers are cellulose, glass fiber, teflon or a combination of materials (Thompson, 1998).
b) Cyclones: ...Download file "The measurement tecniques of Particulate Matter2.5 (PM2.5)" to see next pagesRead More
Cite this document "The measurement tecniques of Particulate Matter2.5 (PM2.5)"
  • APA
  • MLA
(“The measurement tecniques of Particulate Matter2.5 (PM2.5) Essay”, n.d.)
The measurement tecniques of Particulate Matter2.5 (PM2.5) Essay. Retrieved from https://studentshare.org/miscellaneous/1514285-the-measurement-tecniques-of-particulate-matter25-pm25
(The Measurement Tecniques of Particulate Matter2.5 (PM2.5) Essay)
The Measurement Tecniques of Particulate Matter2.5 (PM2.5) Essay. https://studentshare.org/miscellaneous/1514285-the-measurement-tecniques-of-particulate-matter25-pm25.
“The Measurement Tecniques of Particulate Matter2.5 (PM2.5) Essay”, n.d. https://studentshare.org/miscellaneous/1514285-the-measurement-tecniques-of-particulate-matter25-pm25.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC "The measurement tecniques of Particulate Matter2.5 (PM2.5)"
Civil Engineering Measurement
These standards are being compared below along three different classes cum categories which are: Class / Category NRA CESMM3 Earthworks Series 600 Class E In Situ Concrete Class F Concrete Ancillaries Class G Earthworks Series 600 (NRA) The Series 600 treats earthworks as the finished earthworks levels and dimensions that exist before top-soiling unless stated otherwise.
4 Pages(1000 words)Essay
Measurement can be considered to be one of the world’s more practical discoveries and is present in almost everything that individuals involve themselves in (Emerson 46). It also plays a large role in various industries and is an essential part of the calculations that take place in their activities.
4 Pages(1000 words)Essay
Performance Measurement Systems
These measures serve as ladders to enhance performance and efficiency on the part of employees to reach organisational goals efficiency, profitability and customer satisfaction etc. However the success and failure of performance measurement system in both public and private sector organisations depends upon how well these techniques have been implemented in terms of objectives, strategies, communication and interaction between management and employees.
10 Pages(2500 words)Essay
BESCO Measurement
The graph is used to show the rate of development of a particular fad in business in a given time period, which is between 1950 and 2010. The graph has two axes; the y-axis, and the x-axis. On
2 Pages(500 words)Essay
Performance measurement
little doubt that performance within contemporary organization has been a growing concern hence the need to have well-developed strategies as well as metrics that include key performance indicators. According to Varma, Budhwar, and DeNisi (2008), the main role of performance
1 Pages(250 words)Essay
This paper focuses on use of measurements by humans. The paper will discuss history of measuring systems, who invented them, and their importance to engineering and construction. Additionally, how
2 Pages(500 words)Essay
Unit VI Assessment#2 Particulate Matter Monitors
DynOptic Systems Ltd and GRIMM Aerosol Technik are some of the world’s leading manufacturers of instruments for particulate air quality monitoring. Operations, Products and services for DynOptic Systems are present on their company website at the URL:
1 Pages(250 words)Essay
Unit VIII Assessment#2 Treatment Method Reducing Particulate Matter
One of the methods that can be used would be filtration where filters are used to remove the particulate matter; there is also the use of catalysts that help to reduce concentration of the particulate matter emitted. The gaseous stream contacts with a
1 Pages(250 words)Essay
Microbiology tecniques
From such replication rates, correlations between rates of disease spread and bacterial count is established. Indeed, there is great need for quick solutions to African
5 Pages(1250 words)Research Paper
Clearing the Air: A Review of the Effects of Particulate Matter Air Pollution on Human Health
Therefore, the authors carried out a review to determine whether there was an association between particulate matter air pollution and human diseases. Their article sought to highlight the effects of ambient airborne particulate matter on the prevalence of human morbidity as
2 Pages(500 words)Essay
Let us find you another Essay on topic The measurement tecniques of Particulate Matter2.5 (PM2.5) for FREE!
Contact us:
Contact Us Now
FREE Mobile Apps:
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us