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

An Emerging Bioremediation Technique - Essay Example

Comments (0) Cite this document
The paper "An Emerging Bioremediation Technique" highlights that the phytoremediation technique is one of the best ways in which plants can be utilised to decontaminate the land that is polluted with heavy metals and other pollutants. Research is definitely required to enhance its application base…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER96.5% of users find it useful
An Emerging Bioremediation Technique
Read TextPreview

Extract of sample "An Emerging Bioremediation Technique"

Download file to see previous pages Heavy metals are widely used in industry and these can be a major source of heavy metals leaching into the environment (Water Framework Directive, 2008).
Phytoremediation is a bioremediation technique which uses plants and plant processes to remove, degrade, and make the hazardous materials less toxic. Scientists have predicted that this emerging technology has good scope in the field of pollution control. This technique may offer a cost-effective, non-intrusive, and safe alternative to conventional soil cleanup techniques. Basically, phytoremediation technique makes use of the ability of certain tree, shrub, and grass species to remove, degrade, or immobilize harmful chemicals from the soil.
If we trace back the history of phytoremediation, the science of phytoremediation came from the study of heavy metal tolerance in plants in the late 1980s. To be more precise it is the discovery of hyperaccumulator plants that resulted in the progress of phytoremediation research.
It was found that hyperaccumulator plants which contain levels of heavy metals would be highly toxic to other plants. However, these plants could be easily used to decontaminate soil and extract metals from the soil and, in the process, clean up soil for other less tolerant plants. It was also found that certain plants could also be used to degrade organic contaminants by captivating them from the soil and metabolizing them into less harmful chemicals (, N.D.). Phytoremediations also helps in treating water contaminated with metals and/or organic contaminants such as crude oil, solvents, and polyaromatic hydrocarbons (PAHs) (Zynda, 2001).
It is not only the plants but also the microorganisms that live in the rhizosphere play a major role in degrading organic chemicals. In general, these organisms use these chemicals as a carbon source in their metabolism. ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
(Phytoremediation - an emerging bioremediation technique. Is it proving Essay, n.d.)
Phytoremediation - an emerging bioremediation technique. Is it proving Essay.
(Phytoremediation - an Emerging Bioremediation Technique. Is It Proving Essay)
Phytoremediation - an Emerging Bioremediation Technique. Is It Proving Essay.
“Phytoremediation - an Emerging Bioremediation Technique. Is It Proving Essay”.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document

CHECK THESE SAMPLES OF An Emerging Bioremediation Technique

Influence Technique

...An Emerging Bioremediation Technique... Art of Persuasion Influencing other people is not an easy task because they have their own faculties of thinking. Rejection is possible as people provide different reasons or excuses as a reaction to an idea or concept. Also, people come from different backgrounds and have their own perspectives. Thus, seeing some leader or speaker being able to persuade a big group is admirable. However, not only leaders nor managers need persuasive skills. Ordinary individuals would greatly benefit from learning how to influence other people. In fact, there’s a saying that ‘You don’t get what you deserve, you get what you negotiated for”. I had my chance to apply the persuasion technique once when I worked part-time...
2 Pages(500 words)Essay

Thermography technique

...An Emerging Bioremediation Technique... An Emerging Bioremediation Technique... Introduction: Thermal imaging or thermography is the mapping of temperature profile on the surface of the object or component. It makesuse of the infrared band of the electromagnetic spectrum. Any body above absolute zero temperature emits electromagnetic radiation. At ambient temperature and above, these radiations are predominantly in infrared band of electromagnetic spectrum. Using an infrared detector, it is possible to convert these infrared radiations into electrical signals, which can be then displayed on a monitor as a grey level image or colours representing different range. Thus a complete surface temperature map of the object can be obtained in a...
7 Pages(1750 words)Essay

Artistic technique

...An Emerging Bioremediation Technique... An Emerging Bioremediation Technique... Artistic Technique of Mark Twain Mark Twain as a realistic entered into literature from the famous ranks where he was trained in the newspaper school, fun-making and comical lecturing (Kent 1). He was slowly tutored in the more traditional arts in the profession of fiction. According to many people’s views, Mark Twain tends to be less grateful to antecedents than he truly was. This is for the reason that his showbiz has vanished with time and the increase of his special prominence. He adopted the mechanical technique of his letters of trade through his career as a printer. Besides, he was a jocose writer in the Middle West and Far West Newspapers at a time when a...
3 Pages(750 words)Assignment

Management Technique

...An Emerging Bioremediation Technique... An Emerging Bioremediation Technique... of Learning: Management Technique Introduction The need for growth in technology in the airport industry was put at a taste begging questions like what was to be world’s largest automated airport baggage handling system ? There is agent need to increase the airport capacity and a good example is the effort by the city of Denver to construct a new state of the airport in a bid to certify its position as an air transportation hub. The city covers an area of 140 km and was the largest in the United States to have a capacity that can manage as many 50 million passengers in a year (Barron, 2000, p. 30) The most important asset of the airport was the choosing a suitable...
6 Pages(1500 words)Assignment

Emerging markets

...An Emerging Bioremediation Technique... An Emerging Bioremediation Technique... Emerging Markets Emerging markets are becoming the fastest drivers of global development. These markets are expected to grow twice or thrice the number of developed countries like the United States. The public investor continues to underweight these developing markets in their collections. Corporate profits seem to grow rapidly when there is a higher economic growth. One of the reasons why developed markets like the U.S have been ranked high is because of the development of markets outside the country. Some nations are borrowing a leaf from the U.S and are performing well as emerging markets. They include Brazil, Indonesia, Chile, Israel, Egypt, Turkey, Pakistan,...
4 Pages(1000 words)Essay

Numbering Technique

...An Emerging Bioremediation Technique... An Emerging Bioremediation Technique... Technique: To support or not to support The manner in which an delivers his or her message to the audience certainly affects the meaning, scope and content of the message. This means that there exists an inseparable relationship between the form and content of a text. This further becomes obvious from an analysis of Brecht's "A Short Organum for the Theatre" and Susan Sontag's "Notes on 'Camp.'" Both authors make innovative use of numbering as a shared technique so that their texts reflect their central concepts differently through the style in which the narrations are done. In order to understand how narrative style or form of a literature helps in clarifying its mea...
5 Pages(1250 words)Essay

Bioremediation Procedures of Crude Oil Impacted Soil

...An Emerging Bioremediation Technique... An Emerging Bioremediation Technique... Procedures of Crude Oil Impacted Soil Executive Summary This article is intended to supply a familiarity with the sense of operations associated with remediation of toxic waste spills. It covers in particular some of a rather well documented case study at Bemidji, Minnesota that is important for its location, geology, and environment. The area of the spill, which is located over a rather shallow aquifer, is at the headwaters of the Mississippi River and has a flow direction that tends in toward the St. Paul and Minneapolis population centers; and more immediately the town of Bemidji and its lake Lake Bemidji. Also in the immediate area are several wetlands. This a...
26 Pages(6500 words)Essay

MALDI technique & FLOW CYTOMETRY technique

...An Emerging Bioremediation Technique... An Emerging Bioremediation Technique... REVIEW OF THE MALDI-MS TECHNIQUE Mass spectrometry (MS) is a technique used to measure the mass-to-charge ratio of particles (Jensen, Shevchenko,& Mann, 1997). MS is useful for the determination of masses, elemental composition of single and multiple components of a mixture and the chemical structure of elements and compounds. The procedure for carrying out a mass spectrometry analysis is possible with three sets of basic instruments: ion source, mass analyzer and, ion detector. There are five general steps for determining the mass-to-charge ratios: (1) sample loading and vaporization, (2) ionization of sample components to produce ions, (3) separation of ions by...
8 Pages(2000 words)Coursework

Oil and Gas Management

...An Emerging Bioremediation Technique... An Emerging Bioremediation Technique... and Gas Management The environment is conceived to be the natural habitat for organisms and wildlife in general. Therefore, the human population should actively ensure that there is minimum pollution possible to the environment. In relation to the protection of the environment, many countries still have a vital role to play in ensuring that pollutants are kept at bay and that the necessary control measures to pollution are installed. Oil drilling is an essential element in many oil producing countries but is turning out to be a serious concern for most environmentalists. Based on a case study in Brazil, the Pantanal case is identified as a key point as to why the horiz...
6 Pages(1500 words)Essay

Bioremediation Questions

...An Emerging Bioremediation Technique... An Emerging Bioremediation Technique... Bio-remediation Questions Question One Bioremediation is the application of microorganisms (e.g., Fungi, bacteria), plants, or biological enzymes to get treatment of dangerous waste (Ewis, Ergas, Chang, &Schroder, 25).  Treatment may aim a diversity of media (wastewater, soil/sludge, groundwater, gas) with a number of likely objectives (e.g., Immobilization of contaminants).  In Situ bioremediation (ISB) is the use of bioremediation in the subsurface – as contrasted to ex Situ bioremediation, which relates to media readily available aboveground (e.g., Soil piles or bioreactors).  However, in site bioremediation might be useful in unsaturated zone or saturated soils as...
5 Pages(1250 words)Essay
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 An Emerging Bioremediation Technique for FREE!

Contact Us