The present invention generally relates to compositions and methods of delivering substances in a dry mode. In one embodiment, the substance can be bacteria, enzymes, other microorganisms, or combinations thereof. The compositions that are in accordance with various embodiments of the present invention have varied uses, which can include delivering microorganisms to remove contaminates, such as oil, chemical, waste, or sewage, from soil, water, or air. In other embodiments, the substances can include liquid food, liquid food additives, liquid biotech agricultural ingredients, conventional liquid agricultural ingredients, liquid human wellness and dietary supplements, and liquid fragrances and beauty products.La presente invención se refiere a una composición para distribuir microorganismos en un modo seco, la composición caracterizada porque comprende: gránulos de sílice precipitada que tienen una estructura porosa que comprende poros en cada gránulo de sílice； y microorganismos cargados a todo lo largo de los poros de los gránulos de sílice precipitada, en donde la composición es operable para permitir la propagación de los microorganismo dentro de los poros de los gránulos de sílice precipitada.
