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Oxygen is required by the microorganisms to enable bio destruction to happen. The supplied oxygen is utilized by bacteria in the wastewater to break down the raw material including carbon to create co2 and water. Without the existence of adequate oxygen, microorganisms are unable to biodegrade the inbound raw material in a affordable time. In the absence of dissolved oxygen, degradation needs to occur under septic conditions which are slow, fragrant, and also return insufficient conversions of pollutants. Under septic conditions, a few of the organic process transform hydrogen and sulfur to create hydrogen sulfide as well as transform carbon right into methane. Other carbon will certainly be transformed to organic acids that develop reduced pH conditions in the container as well as make the water harder to deal with and also promote odor formation.