NOVELTY - Portable apparatus for delivering microorganisms to an environment to be treated, comprises a structure having an interior space, a bioreactor vessel having a bioreactor output port, a nutrient pumping unit, a water pumping unit, a recirculation pump in fluid communication with the environment, and a controller activating and deactivating a recirculation pump.    USE - For continuous culture of evolving bacterial consortia and by-products for direct utilization in bioremedial and bioaugmentation applications, for treating the digested organic waste and nitrogen based waste in plants, lagoons, treatment systems and natural contaminated sites.    ADVANTAGE - Simple and cost-effective.    DETAILED DESCRIPTION - A portable/mobile apparatus (10) for delivering microorganisms to an environment to be treated, comprises a structure having an interior space, a bioreactor vessel having a bioreactor output port, the bioreactor vessel positioned within the structure, a nutrient container (15) comprising a mixture of inorganic and organic nutrients, the nutrient container positioned within the structure, a nutrient pumping unit for pumping inorganic and organic nutrients from the nutrient container to the bioreactor, a water pumping unit (85) for pumping water into the bioreactor, the water pumping unit is in fluid communication with the bioreactor and a water source, where the water pumped into the bioreactor displaces fluid out of the bioreactor output port or a solenoid in fluid communication with water supply and the bioreactor, the solenoid having an open and closed position, where water flows into the bioreactor from the water supply when the solenoid is in the open position and water is prevented from entering into the bioreactor from the water supply when the solenoid is in the closed position, and where water entering the bioreactor displaces fluid out of the output port on the bioreactor, a recirculation pump (160) positioned within the structure, the recirculation pump is in fluid communication with the environment to be treated, and a controller (175) in communication with the recirculation pump, the nutrient pumping unit, and the water-pumping unit, the controller activating and deactivating the recirculation pump, the nutrient pumping unit, and the water pumping unit, or opening and closing the solenoid according to a predetermined schedule.    DESCRIPTION OF DRAWING(S) - The figure shows top down view of a cutaway diagram of the apparatus.    portable/mobile apparatus (10)    nutrient container (15)    water pumping unit (85)    controller (175)    recirculation pump (160)