TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: The input material stream comprises: hydrogen and carbon dioxide (5-15%), which is converted to cellular biomass through contact with the culture of methanogenic archea and where the excess biomass is removed from the reactor vessel through a biomass elimination port positioned on a lower portion of the reactor vessel; carbon monoxide and hydrogen; carbon dioxide and carbon monoxide; carbon dioxide, carbon monoxide and hydrogen; carbon dioxide, hydrogen and hydrogen sulfide; carbon dioxide, hydrogen, hydrogen sulfide and nitrogen; carbon dioxide, hydrogen, hydrogen sulfide, nitrogen and oxygen; carbon dioxide, hydrogen, hydrogen sulfide, nitrogen, carbon monoxide and oxygen; carbon dioxide, hydrogen, nitrogen, carbon monoxide and oxygen; carbon dioxide, hydrogen, carbon monoxide and oxygen; carbon dioxide, hydrogen, carbon monoxide and nitrogen; carbon dioxide, hydrogen, carbon monoxide and hydrogen sulfide; carbon dioxide, hydrogen, carbon monoxide, hydrogen sulfide and oxygen; carbon monoxide, hydrogen and hydrogen sulfide; carbon monoxide, hydrogen and nitrogen; carbon monoxide, hydrogen, hydrogen sulfide and nitrogen; carbon monoxide, hydrogen, hydrogen sulfide, nitrogen and oxygen; carbon monoxide, hydrogen, nitrogen and oxygen; carbon monoxide, hydrogen, hydrogen sulfide and oxygen; and carbon monoxide, hydrogen, nitrogen and oxygen. The macro ingredient solution comprises potassium dihydrogen phosphate (153.8 grams), ammonium chloride (725.3 grams), and sodium chloride (66 grams), which is dissolved in 30 gallons of deionized water. The micro ingredient solution comprises di-sodium nitrilotriacetates (70.5 grams per liter), magnesium chloride hexahydrate (50.8 grams per liter), ferrous sulfate hepta hydrate (13.9 grams per liter), cobalt (II) chloride(0.15 grams per liter), sodium molybdate (0.15 grams per liter), nickel (II) chloride hexahydrate (0.30 grams per liter), sodium selenite (0.04 grams per liter), and sodium tungstate dihydrate (0.82 grams per liter). The pH buffer agent comprises: sodium hydroxide, potassium hydroxide and calcium hydroxide that are prepared using deaerated water and maintained under nitrogen until introduction into the reactor vessel; sodium bicarbonate; ammonia; ammonium; and ammonium nitrate.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Components: The output material stream comprises methane (60-85%), hydrogen and carbon dioxide.