StudentShare
Contact Us
Sign In / Sign Up for FREE
Search
Go to advanced search...
Nobody downloaded yet

Toxicity of Diesel Particulate Matter Particulate and Mercury Hg - Essay Example

Comments (0) Cite this document
Summary
This paper "Toxicity of Diesel Particulate Matter Particulate and Mercury-Hg" focuses on the fact that working people spend nearly 90% of their time indoors. Moreover, this emphasizes the significance of promoting high air quality in modern work environments. …
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER97.9% of users find it useful
Toxicity of Diesel Particulate Matter Particulate and Mercury Hg
Read TextPreview

Extract of sample "Toxicity of Diesel Particulate Matter Particulate and Mercury Hg"

Download file to see previous pages The two are Mercury (Hg) and Diesel Particulate Matter (DPM).

Diesel Particulate Matter
This is a component of diesel exhaust (DE) and encompasses soot particles. The primary components in soot particles are carbon, sulphates, metallic abrasion particles, silicates, and ash. While carbon forms the solid core in soot particles, all other components are attached to its surface. The surface of the carbon core also has attached to it the aromatic hydrocarbons which are organic carbon compounds (Sheesley, et al., 2008, pp. 306-307). DPM particles have varying sizes ranging from fine to ultrafine particles that are emitted from a wide range of diesel engine sources. Common diesel engines in the workplace include road diesel engines of trucks, cars, buses of the road diesel engines like heavy-duty equipment, marine vessels and locomotives. Additionally, the employees most at risk of exposures in the workplace include truck drivers, miners, miners, toll booth workers, forklift drivers, dock workers, mechanics and garage workers, and farmworkers exposed to diesel exhaust (Sheesley, et al., 2008).

Mostly, the exposure pathway to DPM is inhaling air containing diesel particulate matter. Breathing air containing fine and ultrafine particles is possible since they are respirable hence rendering them harmless and making them undetectable by the defence mechanisms in the human respiratory system. Consequently, the particles get deep into the lung and the exposed persons experience lung inflammation and alterations in lung cells as well as immunological effects. In severe cases, Sheesley, et al (2008, p. 311)occupational environments experience elevated rates of lung cancer since DPM is suspected to have carcinogenic effects. In acute exposure instances, employees experience irritations in the nose, eyes, lungs, and throat, and light-headedness, nausea, cough, and worsened asthma.
...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(Toxicity of Diesel Particulate Matter Particulate and Mercury Hg Essay, n.d.)
Toxicity of Diesel Particulate Matter Particulate and Mercury Hg Essay. https://studentshare.org/environmental-studies/1841283-toxicology
(Toxicity of Diesel Particulate Matter Particulate and Mercury Hg Essay)
Toxicity of Diesel Particulate Matter Particulate and Mercury Hg Essay. https://studentshare.org/environmental-studies/1841283-toxicology.
“Toxicity of Diesel Particulate Matter Particulate and Mercury Hg Essay”. https://studentshare.org/environmental-studies/1841283-toxicology.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document

CHECK THESE SAMPLES OF Toxicity of Diesel Particulate Matter Particulate and Mercury Hg

Toxicity from Heavy Metals

...Toxicity of Diesel Particulate Matter Particulate and Mercury Hg... Toxicity of Diesel Particulate Matter Particulate and Mercury Hg... TABLE OF CONTENT The Toxi of Heavy Metals 2 Chapter One Introduction 2 Heavy Metals 2 Toxi in Heavy Metals 3 Toxic Effects of Heavy Metals 5 References 11 The Toxicity of Heavy Metals 2 Chapter One Introduction 2 Heavy Metals 2 Toxicity in Heavy Metals 3 Toxic Effects of Heavy Metals 5 References 11 The Toxicity of Heavy Metals Chapter One Introduction Heavy Metals The term heavy metal is an improperly defined subsidiary category of the elements that have the properties of metals. Several definitions of the term heavy metal have been forthcoming, and these are founded on atomic number, density, atomic weight,...
20 Pages(5000 words)Dissertation

Toxicity testing

...Toxicity of Diesel Particulate Matter Particulate and Mercury Hg... addition to the destruction, direct loss of property and lives, the disaster of the World Trade Center had a wide variety of detrimental effects a substantial percentage of which are related to toxicology. The major concern after the disaster of the World Trade Center was the airborne toxicology which threatened human health in a radius of more than 6 miles from the site. The dust which issued out into the air due to the collapse of the World Trade Center tower included a wide range of toxic elements and compound having highly injurious effects on human health. The airborne dust from the collapse and fumes from the burning of the towers blanketed Lower Manhattan with dust...
1 Pages(250 words)Essay

Long-term exposure to fine particulate and health

...Toxicity of Diesel Particulate Matter Particulate and Mercury Hg... Toxicity of Diesel Particulate Matter Particulate and Mercury Hg... Exposure to Fine Particulate and Health Table of Contents ment of the Research Problem 3 2.Literature Review 5 3.Nature and Design of the Project 7 4.Methodology 8 5.Required Resources and Clearances 9 6.Time Table 9 7.Works Cited 11 1. Statement of the Research Problem Dust storms are considered to be the most detrimental environmental related problems in certain parts of the world. It has been apparently observed that the regions such as Iraq, Saudi Arabia, the Persian Gulf and Sudan reported the maximum incidences of dust storms. In this similar context, the problem of dust storms periodically occurs in the...
7 Pages(1750 words)Research Proposal

Vin Diesel

...Toxicity of Diesel Particulate Matter Particulate and Mercury Hg... Toxicity of Diesel Particulate Matter Particulate and Mercury Hg... Diesel is an incredibly well known actor for his big-budget movie rolls in movies like “xXx,” “The Fast and the Furious” and other such large scale action movies. But interestingly, Vin Diesel has a wide array of talents and has had success both as a writer, an actor, a producer and a director, and has struggled throughout most of his life due to his multi-ethnic background. Probably the greatest sign that Vin Diesel is not at all who you thought he was from his big budget films comes from the film “Multi-Facial” which he wrote, directed and starred in when he was unable to be cast in any movies in Hollywood. ...
2 Pages(500 words)Essay

Unit VI Assessment#2 Particulate Matter Monitors

...Toxicity of Diesel Particulate Matter Particulate and Mercury Hg... Toxicity of Diesel Particulate Matter Particulate and Mercury Hg... Matter Monitors Insert Insert One of the main steps to control air pollution is through monitoring. According to Gurjar,Molina, & Ojha (2010), effective monitoring programs should assess air quality of a particular region (p. 22). Therefore, people develop instruments that can monitor particulate matter in the atmosphere. 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: http://www.dynoptic.com/ while those for...
1 Pages(250 words)Essay

Unit VIII Assessment#2 Treatment Method Reducing Particulate Matter

...Toxicity of Diesel Particulate Matter Particulate and Mercury Hg... Toxicity of Diesel Particulate Matter Particulate and Mercury Hg... Method for Reducing Particulate Matter Treatment Method for Reducing Particulate Matter Particulate matter refers to small particles in the air that can either be in primary or secondary form. Primary such as hydrocarbons, dust, smoke that are released directly to the air while secondary forms includes ammonia, sulfur that usually react with other pollutants so as to form 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...
1 Pages(250 words)Essay

Health Effects of Fine Particulate Air Pollution

...Toxicity of Diesel Particulate Matter Particulate and Mercury Hg... Toxicity of Diesel Particulate Matter Particulate and Mercury Hg... and occupational health Carbon Footprint Home energy Total greenhouse gas emission- 4.2 tons of carbon emissions per year Estimated impact: 4.2 Number of households-3 Place – California Residence- single family home detached Type-2bedrooms Driving & Flying Total Green House Emission: 0 Estimated impact: 0 Type of vehicle - No vehicle Food and Diet Total Green House Emission: 5tons of Co2 Estimated Impact: 4.1 I include meat in my diet Estimated impact: 1.8 Time: At most meals I eat organic food Estimated impact: -0.9 Time: Sometimes Recycling and Waste Total Green House Gas Emission: 1 Estimated Im...
1 Pages(250 words)Assignment

Clearing the Air: A Review of the Effects of Particulate Matter Air Pollution on Human Health

...Toxicity of Diesel Particulate Matter Particulate and Mercury Hg... Toxicity of Diesel Particulate Matter Particulate and Mercury Hg... Review of the Effects of Particulate Matter Air Pollution on Human Health A Review of the Effects of Particulate Matter AirPollution on Human Health Anderson, Thundiyil, and Stolbach (2012) carried out a review of the effects of particulate matter air pollution on human health. The authors recognized that the World Health Organization had associated particulate matter air pollution with over 800,000 deaths on an annual basis. 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 ef...
2 Pages(500 words)Essay

Long-term exposure to fine particulate and health

...Toxicity of Diesel Particulate Matter Particulate and Mercury Hg... Toxicity of Diesel Particulate Matter Particulate and Mercury Hg... Exposure to Fine Particulate and Health Table of Contents ment of the Research Problem 3 2.Literature Review 5 3.Nature and Design of the Project 7 4.Methodology 8 5.Required Resources and Clearances 9 6.Time Table 9 7.Works Cited 11 1. Statement of the Research Problem Dust storms are considered to be the most detrimental environmental related problems in certain parts of the world. It has been apparently observed that the regions such as Iraq, Saudi Arabia, the Persian Gulf and Sudan reported the maximum incidences of dust storms. In this similar context, the problem of dust storms periodically occurs in the reg...
7 Pages(1750 words)Research Proposal

Texico Dynamics of Diesel Particulate Matter

...Toxicity of Diesel Particulate Matter Particulate and Mercury Hg... Toxicity of Diesel Particulate Matter Particulate and Mercury Hg... & Toxicology due: Hygiene & Toxicology Exposure Sources, Toxico-Kinetics, and Toxico-Dynamics Diesel Particulate Matter (DPM) (particulate) The exhaust from the diesel engines is composed of a mixture of gases and particles. The gases in the exhaust are categorized into Carbon oxides (Carbon monoxide and Carbon dioxide) and Nitrogen (Nitrogen dioxide and Nitrogen I oxide).1 Particles in the gases have decedent to the gases with some having hydrocarbons, that may be aromatic and may be the cause of cancer. Exposing a contractor to the particulates in the short-term may result in irritation of the eyes and upper r...
6 Pages(1500 words)Coursework
sponsored ads
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.

Let us find you another Essay on topic Toxicity of Diesel Particulate Matter Particulate and Mercury Hg for FREE!

Contact Us