Unit VIII Assessment#2 Treatment Method Reducing Particulate Matter - Essay Example

Comments (0) Cite this document
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…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER98.1% of users find it useful
Unit VIII Assessment#2 Treatment Method Reducing Particulate Matter
Read TextPreview

Extract of sample "Unit VIII Assessment#2 Treatment Method Reducing Particulate Matter"

Treatment 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 gaseous stream contacts with a catalytic emission trap there in reducing particulate matter by thirty percent or even more (Wang et al, 2005).
The gas velocity is adjusted hourly based on concentration of the particulate matter found in the gaseous stream for instance when the particulate matter concentration increases the velocity is decreased to enhance efficiency. A controller is fitted to adjust the velocity when desired. It can also be configured so as to control regeneration of catalytic emission traps.
There is also the use of electrostatic precipitators where particulate matter is removed by use of electrodes. The dust is charged with negative corona and adheres to electrodes that are used to collect the dust and are usually positively charged, the particulate matter is removed by tapping the cathode by a hammering device (Wang et al, 2005). The temperatures of the electrostatic precipitators are adjusted time to time to enhance effectiveness.
According to Jess (2013) treatment methods to reduce nitrogen dioxide emissions involves one, fuel denitrogenation that is removing the large amount of nitrogen that is contained in the fuels. There also use of selective catalytic reduction. In this method ammonia is injected to the flue gas so as to react with the nitrogen oxides possibly present and convert them to water and nitrogen (Jess, 2013). The catalyst present allows the reaction to take place at low temperatures. This method achieves up to ninety percent reduction. The other treatment method is use of activated carbon process which is either char or coke. This is where Nitrogen II oxide is reduced to NO through a carbon reaction which takes place at temperature of about 800C () and can reduce it by about sixty percent. Addition of ammonia can later be done to get nitrogen and water.
Jess, A. (2013). Chemical Technology: an integral textbook. WILEY-VCH.
Wang, L. K., Hung, Y., & Shammas, N. K. (2005). Physicochemical Treatment Processes. Totowa, N.J.: Humana Press. Read More
Cite this document
  • APA
  • MLA
(“Unit VIII Assessment#2 Treatment Method Reducing Particulate Matter Essay”, n.d.)
Unit VIII Assessment#2 Treatment Method Reducing Particulate Matter Essay. Retrieved from
(Unit VIII Assessment#2 Treatment Method Reducing Particulate Matter Essay)
Unit VIII Assessment#2 Treatment Method Reducing Particulate Matter Essay.
“Unit VIII Assessment#2 Treatment Method Reducing Particulate Matter Essay”, n.d.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document

CHECK THESE SAMPLES OF Unit VIII Assessment#2 Treatment Method Reducing Particulate Matter

Unit VIII Assessment MC

...UNIT VIII ASSESSMENT Chapter 11 & 12 within text book Bennett-Alexander, D.D., & Hartman, L.P. (2009). Employment law for business. (6thed New York, NY: McGraw-Hill------------(This is the text book) MULTIPLE CHOICE QUESTIONS: (1) Once the employee has offered evidence to support a prima facie case for disparate treatment age discrimination, the employer burden of proof shifts and the employer: (I)can present a legitimate and nondiscriminatory reason for its employment decision. (II) can use the BFOQ defense (III) can claim exemption from compliance based on the OWBPA (IV) can claim a business necessity defense Answer I only. I and II. I, II, and III. I, II and...
2 Pages(500 words)Essay

Unit #2

...Unit #2 Brief paper Critical Legal Thinking The supremacy clause is a special clause in the constitution of the United s that establishes the country’s constitution, the country’s treaties and statues as the supreme law in the land. The special clause provides a solution for successive legal battles by stating that in case of a conflict between the federal government and the state governments among many other devolved units, the state judges and judiciaries must follow the federal laws owing to the supremacy of its application. The clause serves a vital role since it influences the operations of the judiciary and the dispensation of justice in the country. Additionally,...
4 Pages(1000 words)Research Paper

Unit III Assessment #2 Systemic Effects

...age, unlike in Europe and the United States. Hypertension Delhi recorded hypertension in 36.1% lifetime nonsmokers living in the city compared to the 9.5% of rural controls. The dominance of hypertension increased with increase in age. Despite the great prevalence, severity of hypertension was higher in the urban subjects. There was a record of 15.4% less severe stage 1 hypertension having systolic blood pressure of 140 to 159 mm Hg and more severe stage 2 hypertension in comparison with 6.1% and 0.9% of the rural controls having stage 1 and stage 2 systolic hypertension respectively. Stage 1 and stage 2 90 to 99 and greater than 100 mm Hg hypertension prevailed in...
1 Pages(250 words)Essay

Unit IV Assessment#2 Sick Building Syndrome

...Unit IV Assessment 2 Sick Building Syndrome The describes sick building syndrome (SBS) as a phenomenon that arises in a building in which a section of occupants experience different degrees of nonspecific uneasiness or diseases subjugated by sensual reactions (Gurjar et al., 2010; pg. 119). SBS is primarily caused by biological contaminants, chemical contaminants from indoor and outdoor sources, and psychological factors like perception of visual, audio, and thermal environs (Gurjar et al., 2010; pg. 120). The causative agents become disastrous due to lack of enough ventilation to bring freshly air to the occupants of the building. The agents coagulate in the rooftops and walls and people...
1 Pages(250 words)Essay

Unit VI Assessment#2 Particulate Matter Monitors

...Particulate 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: while those for GRIMM Aerosol...
1 Pages(250 words)Essay


...Unit VII Business Essay [The of the will appear here] [The of the will appear here] Palmer v. BRG of Georgia, Inc. Sherman Act The Sherman Act was created for the purpose of protecting the customers from unfair business practices. In Section 1, the act defines three elements of violation of the Sherman Act. This includes an agreement between two parties that is anti-competitive and which has an effect on interstate commerce (Cheeseman, 2013). Discussion Considering the above act, it is clear that the BRG-HBJ agreement was illegal. This is because the Sherman Act clearly states the businesses cannot form agreements when these agreements are anti-competitive and have an effect on interstate commerce. This agreement was...
5 Pages(1250 words)Essay

Unit 2 Part 2

..., overall income, the expenses incurred, product quality and human resource issues. Next, the manager does compare the actual performance with the expected performance. Every set standard must have the final unit that should be achieved. The unit to be achieved must be specific, measurable, actual, and realistic and time bound. Finally, after the deviations are established, the manager comes up with the ideal steps to correct all the deviations. A corrective action plan is drawn up. All the team members should be aware of the control process to enable them work as a team and with one voice (Seal & Mattimoe, 2014). Understanding the controlling process remains an essential component in strategic...
1 Pages(250 words)Admission/Application Essay

Unit 2-2 FM

...Problem solving Problem solving Walgreen is among the largest drug retailing companies in the United s of America. To wordsthe month of May 2014, the company had 8,217 retail stores in 50 states in operation. Walgreen was founded in the year 1901 by Charles R, Walgreen. Walgreen has reported total; Revenue US$ 72.217 billion (2013) Operating income US$ 3.94 billion (2013) Net income US$ 2.45 billion (2013) Total assets US$ 35.481 billion (2013) Total equity US$ 19.454 billion (2013) Calculating the; ROE, net assets/shareholders equity= 13% ROA, net income/ average total assets = 7.1% The profit margin, total revenue/ gross profit = 3% Total asset turnover, average assets/ total assets= 97.2% Equity multiplier, total...
1 Pages(250 words)Essay

Unit 2

...FINANCIAL ACCOUNTING Weaknesses of ratio analysis. I. Not all financial ratios can be compared. This because the ratios must reflect the comparable price levels and their values be evaluated using same accounting methods. Normally, the comparisons are limited since the companies might be engaged in different business. The financial policies will therefore differ, making it hard for the comparison of comparative reports. For example it will be difficult to compare the ratio of two companies especially when one of the company finances its business using the long-term borrowing while the other firm sources its fund from shareholders and reserves. (CFA, 2009) II. There is no single or correct value for a ratio. Normally, the...
2 Pages(500 words)Essay

Environmental Management In Developing Countries

... India. ISO 14000 contains a collection of standards which cover areas such as Environmental Auditing, Environmental Labelling, Environmental Management Systems, Life-Cycle Assessment and Evaluation of Environmental Performance (Narayanan & Vashisht 2008). The kind and degree of environmental demands would vary across different industries and is specifically very prominent in the automobile industry. Increased competition in the Indian auto market has forced all organizations to search for innovative and cost-effective methods to control and reduce environmental pollution. This has led to the stringent standards based on the different areas of operations in the automobile companies (Kathuria 2004). Companies in India are following... in the...
65 Pages(16250 words)Dissertation
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 Unit VIII Assessment#2 Treatment Method Reducing Particulate Matter for FREE!

Contact Us