NOVELTY - Solid microbial particulate, contains sodium alginate as embedding material, solid calcium carbonate as pore foaming agent, where the adsorbents are embedded to biodegradable organic pollutant, fungi and bacterial spawn, where the diameter of the particulate microorganism is 3-10 mm and has radicalized channel of 10-80 mu m distributed inside the particles.    USE - Solid microbial particulate is useful for degrading organic pollutants e.g. petroleum hydrocarbons (claimed).    ADVANTAGE - The solid microbial particulate is rapid and highly efficient.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for producing solid microbial particulate, which involves preparing plate culture containing LB-solid medium for bacteria and potato solid medium for fungus, pre-culturing the contents in culture dish at 25-30 degrees C for 2-10 days, preparing fungal spore fluid preparation, inoculating the spore fluid contained in sterilized phosphate buffered saline (5-50 mM, pH 7.0), observing the spore suspension at 4 degrees C, inoculating the bacteria into LB solid medium, performing shaking culture at 20-30 degrees C at 130-180 rpm for 15-30 hours, collecting the cells to obtain bacterial culture solution, observing the culture at 4 degrees C, dissolving sodium alginate in water (1-4%), adding absorbent solution after completely dissolving sodium alginate, optimizing the addition of sodium alginate (1-10% w/v), adding calcium carbonate particles with 500-1500 mesh into span 60 solution (0.1-0.6%), ultrasonicating the contents, adding the ultrasonicated material into the above solution, adding calcium carbonate (1-10%) to different organic pollutant, adding fungus spore fluid or bacterial culture solution, grinding the contents into suspension liquid, absorbing the suspension liquid by dropper as drops into 1-3% calcium chloride solution that is precipitated to solid spherical particles, collecting spherical particles and soaking the particles in 0.1-0.5 M hydrochloride for 10-60 minutes, filtering the solid spherical particles (without air bubbles), flushing the contents for 1-5 times with aseptic water, and obtaining ultra pocket solid microorganism preparation capable of degrading pollutants.