Vusithemba Piggery

Impact of EM® Technology

• Faecal coliforms bacteria/gram:
  Was > 1 000 000, Now remains < 250 000
• Odor reduction with EM® Technology
• H2S reduced from 10-15 ppm to 0 ppm
• NH3 reduced from 25-35 ppm to 18-0 ppm