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Bioaugmentation

Bio organic compounds can degrade toxic and tough compounds, oxidizes the waste into water and gases and synthesis into new cells. It helps in improving quality of treated water as seen in case of Shriram Pistons and Rings Limited where there total suspended solids were reduced to 1.4 mg/l.

How does Biorganic cultures work

Biorganic is continuously dosed in the Equalisation or Bioreactor tank having continuous aeration, having retention time preferably between 6 to 8 hours ( the greater the retention the greater the biodegradation), pH between 5 & 10 and temperature below 55 Deg Celsius. Biorganic increases the population of active micro organism and enhances the Biological decomposition. The Biorganic cultures helps in achieving the desired level of MLVSS. Generally a D.O. Level of 2 ppm is desired for the inherent bacteria to oxidize effectively. However Biorganic Cultures can work effectively even at lower D.O. Levels. Biorganic oxidizes the suspended particles into water and gases which otherwise has to be chemically coagulated. The value of the Total Suspended Solids, that is the Organic load gets reduced in the Equalisation or Bioreactor tank, before any chemical coagulation is carried out. Since now there are fewer -ve charged particles for coagulation lesser chemicals are used for coagulation, thereby reducing the consumption of chemicals as well as reducing the generation of 'Sludge' termed as 'Hazardous Waste'.

Under Biological decomposition, first Oxidation of the waste water takes place.

Organic waste + oxygen + bacteria CO1 + H2O + NH3+ energy

Due to release of energy synthesis of new cells takes place

Organic waste + oxygen + bacteria + energy C5H7NO2

Finally when organic matter is used up, cells consume their own tissue to obtain energy. This is called Endogenous Respiration.

  
Case Studies
  • Hotz Industries Limited: After using Biorganic Solution they were able to reduce the consumption of ferrous sulphate from 250 kg per day to 110 kg per day while maintaining the same parameters of treated water. The generation of sludge was also reduced to 250 kg from 500 kg per day.
  • Maral Overseas Limited: After using biorganic solution they reduced the consumption of ferrous sulphate by 50%
  • Bhilwara Melba De Witte (P) Ltd.: After using biorganic solution they reduced the consumption of ferrous sulphate from 250 kgs to 100 kgs.
  • Glaxo Smith Kline Consumer Health care Limited: Biorganic solution has helped them in meeting the parameters in case of shock loads. Power consumption and sludge generation were also reduced thereby reducing the overall treatment cost.
  • Riba Textiles Limited: After using biorganic solution they were able to improve the quality of treated water.
  • Mother Dairy Foods Processing Limited: Biorganic solution has helped them achieve parameters in case of shock loads & extreme temperature.
  • Hind Agro Industries Limited: Being a slaughter house their incoming BOD and COD are very high.

Encourage the development and Diffusion of Environmentaly Friendly Technologies


Bioaugmentation

Advantages:
  • The treatment is eco-friendly and conducive to ISO:14000
  • It reduces the 'Hazardous Waste" by 30 - 40%
  • It reduces the overall treatment cost
  • It improves the quality of treated water
Applications:
  • Sewage treatment plants
  • Textile and dye house industries
  • Food industries
  • Dairy industries
  • Meat processing industries
  • Common effluent treatment plants etc.