Microbial processes and interactions associated with environmental pollution

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Across
  1. 3. final non-toxic product of chlorinated ethene degradation
  2. 6. ex-situ soil mixed with water
  3. 10. injecting air into saturated zones
  4. 12. ex-situ soil treatment in piles
  5. 13. breakdown into water and CO₂
  6. 15. spreading contaminated soil on land
  7. 16. molecules reducing surface tension
  8. 18. process using microorganisms to remove pollutants
  9. 19. pollution type including plastics
  10. 20. thermophilic microbial degradation
Down
  1. 1. factor that slows bioventing when low
  2. 2. passive natural in-situ bioremediation
  3. 4. main microorganisms in activated sludge
  4. 5. supplying oxygen to contaminated soil
  5. 7. bioremediation occurring at the contamination site
  6. 8. using plants to remove pollutants
  7. 9. adding external microorganisms
  8. 11. adding nutrients to stimulate microbes
  9. 14. gene transfer via bacteriophages
  10. 17. engineered microorganisms for remediation