Describe Bioremediation

2,606 views
2,438 views

Published on

composting, elimination, rhizofiltration, landfarming, bioaugmentation, bioreactors, what is bioremediation

Published in: Education, Technology
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
2,606
On SlideShare
0
From Embeds
0
Number of Embeds
17
Actions
Shares
0
Downloads
128
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Describe Bioremediation

  1. 1. Describe BIOREMEDIATION b.stev
  2. 2. WHAT IS Bioremediation ?
  3. 3. (Wikipedia, 2008)
  4. 4. non disruptive and inexpensive arsenic, cadium, lead, selenium, zinc, uranium, mercury (Wikipedia, 2008)
  5. 5. (Wikipedia, 2008)
  6. 6. SLUDGES/ SEDIMENTS & CONTAMINATED SOILS Mixed into soil surface OR bio-treatment cell AND : periodically turned, AERATING THE MIXTURE ALSO SYSTEMS used to treat: NEAR SURFACE soil contamination hydrocarbon & pesticides used for years in management /disposal of : oily sludge & other petroleum refinery wastes (Wikipedia, 2008)
  7. 7. MICROBES treat: contamination in soil & water completely degrades these to ETHYLENE and CHLORIDE which are NON-TOXIC USED in: MUNICIPAL WASTEWATER TREATMENT to restart activated sludge bioreactors Chlorinated ethenes Tetrachloroethylene Trichloroethylene (Wikipedia, 2008)
  8. 8. Bibliography Wikipedia. (2008). Bioremediation - wikipedia, the free encyclopedia . Retrieved September13, 2008, from http//: www. en.wikipedia.org/wiki/ Bioremedi ation - 44k - Transgalactic Ltd. (2005). What is Bioremediation . Retrieved September 13, 2008, from http//: www.bionewsonline.com/w/what_is _ bioremediation .html

×