PCBs generally refers polychlorinated biphenyls

PCBs generally refers polychlorinated biphenyls, a human manufactured organic group of chemicals of chlorinated hydrocarbons with chemical formula C12H10-xClx. These chemicals are basically used in electrical transformers and capacitors, oil paints, hydraulic systems oil, rubber products, dye pigments and carbon paper. The most common trade name of PCBs is Aroclor. PCBs naturally undergo cycles in the environment through air, water and in the soil. PCBs components do not readily breakdown and it is anticipated that once in the environment it would stay for longer periods. In our case PCBs would probably leak into the stream and be transported downstream in lighter PCBs quantities to the furthest downstream from the source point of contamination. PCBs have capabilities to accumulate on plant parts for example on the leaves and also be absorbed into bodies of organisms. In our case scenario the human activity downstream include fishing and irrigation of food crops, PCBs in the stream water can be easily absorbed into the fish and also accumulate on the food crop being irrigated. In the case that PCBs leak into the stream it would be dangerous to the human life with great risks of cancerous infections and adverse effects on the immune system, endocrine system and reproduction system (Barry, 1986).

Don't use plagiarized sources. Get Your Custom Essay on
PCBs generally refers polychlorinated biphenyls
Just from $9/Page
Order Essay
Place your order
(550 words)

Approximate price: $22

Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
The price is based on these factors:
Academic level
Number of pages
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • Overnight delivery
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more
error: Content is protected !!
Open chat
Need assignment help? You can contact our live agent via WhatsApp using +1 718 717 2861

Feel free to ask questions, clarifications, or discounts available when placing an order.
  +1 718 717 2861           + 44 161 818 7126           [email protected]
  +1 718 717 2861           + 44 161 818 7126           [email protected]