What is the kind of food should be used for biomass development?

Dear Sir/Madam,

I am in a site in Australia and here  I can't get cowdung for biomass development, i can only get seedstock for the same. May I know what type of food I have to give for growth of biomass. In our design it is mentioned as phosphoric acid as food,is it enough or we have to add any other thing. The effluent we are getting from edible oil industry sir.

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