Micronutrients used for the treatment of waste materials including municipal sewage, agricultural waste, biological waste, compost, pulp and paper mill waste, and grease and for the control of odors in waste disposal systems, including septic systems, holding tanks, sewage vaults, sewage lagoons, waste water treatment plants, compost systems, agricultural waste disposal systems, landfill sites, pulp and paper mills, meat rendering plants and in air filtration