StudentShare
Contact Us
Sign In / Sign Up for FREE
Search
Go to advanced search...
Free

Polychlorinated Biphenyl - Assignment Example

Cite this document
Summary
This research paper declares that polychlorinated biphenyl is an organic chemical compound that is synthesized when biphenyl is combined to chlorine. It has quite a number of uses like in electrical apparatus as coolant fluid or cutting fluid in some material…
Download full paper File format: .doc, available for editing
GRAB THE BEST PAPER94.5% of users find it useful
Polychlorinated Biphenyl
Read Text Preview

Extract of sample "Polychlorinated Biphenyl"

Polychlorinated biphenyl is an organic chemical compound that is synthesized when biphenyl is combined to chlorine. It has quite a number of uses like in electrical apparatus as coolant fluid or cutting fluid in some material. Over the years, concerns of its use have sparked marked attention over some of the harmful effects it has to people and the environment (Croft 23). PCBs are known to be cancerous agents when one is exposed to them for a very long time. In addition, they have reproductive, endocrine and neurological effects when one is exposed to it.

Therefore, when we were digging through the building walls contaminated with PCBs, we had to be careful with how we were going to make the overhead bay extension in the Aluminum Casting plant. Basically, we first took precaution by wearing protective gears before going to the area. Next, to avoid any physical contact with humans, we used the help of an excavator which was manually controlled by a specialist. Basically, as we did the excavation, we managed to decontaminate the building wall by use of diesel fuel plus rags.

The very purpose of the exercise was not to produce any liquid so that no one in that area could get exposure through breathing (Croft 45). After the exercise, we were left with two issues. 1. How to dispose the contaminated rags? and 2. How decontaminate the excavator?. These were challenging for us, but we opted to place the rages in containers and labeled with symbols that said hazardous. The very purpose of labeling the containers as hazardous was to avoid people from mistaking it from other containers while transporting and disposal (Croft 43).

The containers had to be sealed tightly to ensure that in the event of the containers dropping of, they would not cause the contaminated rags to falls off. Another precaution that was used was the decontamination of the excavator which had been exposed as it bore through the contaminated building wall that had PCBs. The process of decontamination of the excavator had to be done by chemical means (Croft 83). In this process, we had to use chemical agents that caused dechlorination of the compound.

Basically, the chemicals acted by breaking down the compound into chlorine and biphenyl. Furthermore, to ensure completed decontamination, we had to ensure that the excavator had been successfully removed from the warm zone so as not to contaminate the excavator again.Finally, carrying out such a task that involves a chemical agent that causes environmental pollution, is not an easy task as it entails a lot of decontamination to ensure that it does not contaminate the environment or expose others to it.

Works Cited

Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Polychlorinated Biphenyl Assignment Example | Topics and Well Written Essays - 500 words - 188”, n.d.)
Retrieved from https://studentshare.org/chemistry/1669190-assignment
(Polychlorinated Biphenyl Assignment Example | Topics and Well Written Essays - 500 Words - 188)
https://studentshare.org/chemistry/1669190-assignment.
“Polychlorinated Biphenyl Assignment Example | Topics and Well Written Essays - 500 Words - 188”, n.d. https://studentshare.org/chemistry/1669190-assignment.
  • Cited: 0 times

CHECK THESE SAMPLES OF Polychlorinated Biphenyl

Toxicity testing

The airborne dust from the collapse and fumes from the burning of the towers blanketed Lower Manhattan with dust containing a complex mixture of asbestos, various carcinogenic metals, dioxins, benzene, glass fiber, Polychlorinated Biphenyl, Polycyclic Aromatic Hydrocarbons and Volatile Organic Compounds.... The airborne dust from the collapse and fumes from the burning of the towers blanketed Lower Manhattan with dust containing a complex mixture of asbestos, various carcinogenic metals, dioxins, benzene, glass fiber, Polychlorinated Biphenyl, Polycyclic Aromatic Hydrocarbons and Volatile Organic Compounds....
1 Pages (250 words) Essay

Food Contamination

In the soil during the period of growth there is the risk of the food being infused with arsenic, mercury, polybrominated diphenyl ethers, dioxins, and polychlorinated biphenyls ("Who -- chemical," 2012).... This essay has examined food contamination.... Within this context of understanding, the two primary forms of contamination have been examined, namely that caused by microorganisms and that caused by chemicals....
2 Pages (500 words) Essay

The Environmental Justice Movement

The town in question was Shocco Township, which was supposed to host 30, 000 cubic yards of hazardous waste known as Polychlorinated Biphenyl.... The essay "The Environmental Justice Movement" focuses on the critical analysis of the major issues concerning the environmental justice movement....
8 Pages (2000 words) Essay

Endocrine Disruptors

TCDD dioxin is the most toxic of a class of organochlorine chemicals including chlorinated dibenzo-p-dioxins (CDDs), dibinzofurans (CDFs), polychlorinated biphenals (PCBs), brominated dibenzo-p-dioxins (BDDs), brominated dibenzofurans (BDFs), and polychlorinated pesticides etc.... polychlorinated biphenyls (PCBs) and 2,3,7....
4 Pages (1000 words) Essay

Topic in Environmental Chemistry

It is a 517 kilometer river that stretches from north to south, once an inspiration by great artist due to its magnificent… However, due to industrialization, the once beautiful river is now polluted and dangerous to human health due to PCBs (Manning). PCB or polychlorinated biphenyls, is made up of 209 individual chlorinated biphenyl rings Prof PCBs (Polychlorinated biphenyls) in New York's Hudson River Where does the Buck Stop?... CB or polychlorinated biphenyls, is made up of 209 individual chlorinated biphenyl rings known as congeners (Barbalace par....
2 Pages (500 words) Essay

Hospital Equipment Libraries Giving Consideration to Current Medical Equipment Management

As the quest for better health services increases, different medical equipment are acquired to ensure good delivery of care in primary care and hospital setting.... Medical equipment library (MEL) plays a pivotal role in the provision of quality healthcare.... MEL is a location where… Therefore, staffs visit these locations to source medical equipment for short periods....
11 Pages (2750 words) Essay

The Environmental Justice Movement

The town in question was Shocco Township, which was supposed to host 30, 000 cubic yards of a hazardous waste known as Polychlorinated Biphenyl.... This work called "The Environmental Justice Movement" describes the social movement to fight for environmental justice, the role of upgrade programs....
8 Pages (2000 words) Essay

Contractual Documentation and the Planning of Operational Requirements

… The paper "Contractual Documentation and the Planning of Operational Requirements" is a good example of an assignment on engineering and construction.... nbsp;The building permit will be the formal permission that is supposed to be gotten before the construction and any demolition starts....
11 Pages (2750 words) Assignment
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.
Contact Us