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The Bioleaching Process

Agri Silver is a company that specializes in the use of advanced Microscopic Techniques and Microbial Studies to isolate highly efficient microbes that are specifically targeted towards the leaching process.

 

Our isolated Microbes are capable of performing the leaching process within a few days, which is a significant improvement over the historically slow process that can last for a few months. This is achieved by utilizing the natural ability of microbes to produce enzymes containing different organic acids that perform bioleaching, which is a biofriendly and harmless process to nature.

 

The PH of the bio leachate varies between 2-4, and the cultivation of the microbes is done in a strict controlled PH culture medium to ensure their adoption to different PH environments. This is an important factor to keep in mind with the cultivation of the microbes, as microbes always balance PH in nature to a neutral 7PH and will go dormant if the PH is too low or too high. By isolating the target microbes and reintroducing them at higher percentages to the balanced family of microbes, great results are obtained after only a few days.

 

This approach is highly effective in the bio-reduction of sulfide minerals to recover invisible sub-micron particles of valuable minerals from tailings and low-grade ore, which ensures more economical recovery. The reason behind the effectiveness of this approach is that all Noble Metals are toxic to Microbes, and if they encounter them, they will immediately bombard them with enzymes to neutralize the toxicity by solubilizing the metals.

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100% Organic containing minerals and natural NPK.

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Removal of all toxic gasses, chemicals and heavy metals.

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