Wastewater: BOD & CODBiological Oxygen Demand and Chemical Oxygen Demand are means to measure the amount of oxygen-consuming organic and inorganic matter present in wastewater that could adversely affect receiving water bodies. Typical technologies used for the removal of such compounds are aerobic and anaerobic treatment. Aerobic treatment uses oxygen to promote the biomass production and to degrade pollutants. Available systems are suspended growth, attached growth and mixed growth which characterise the whereabouts of the biomass growth. On the other hand, anaerobic systems use an oxygen-poor environment to promote the degradation of pollutants into methane. Two systems are available in this case: suspended growth or attached growth. Other variations of such systems are Membrane BioReactors (MBRs) or Sequential Batch Reactors (SBRs). Ondeo Industrial Solutions supplies, installs, operates and maintains all of these systems. Our advantage lies in our operating knowledge of such systems for the industry. It allows us to help our customers in the selection of new systems, the optimization of existing ones and more importantly to operate and maintain them at optimal performance and costs on their behalf. |
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