usdagov 22988479584 20151110-RD-LSC-0664

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Keywords: .., abatement”, agriculture, america, cafo, control”, department, development, energy, gasifier”, nature, nps, program, reactor”, reap, recovery”, renewable, rural, science, separation”, states, superior, technology”, treatment”, united, usda, waste, wastewater”, “ammonia, “animal, “endothermic, “environmentally, “methane, “nitrification-denitrification”, “odor, “phosphorus, “solid-liquid, “swine