Understanding Wastewater Biological Treatment – A Key Step Toward Cleaner Water

The treatment of wastewater is one of the basic and environmentally friendly processes of the wastewater biological treatment area. In this process organic matter and pollutants contained in the wastewater are broken down by the help of the microorganisms. It is essential in the treatment of both municipal and industrial effluence yet results in cleaner and safer disposal of water to the environment.

Biological treatments come in two forms; aerobic and anaerobic. Oxygen is introduced during aerobic treatment in order to proliferate the growth of the useful bacteria that feed off the organic waste. This is usually applied in the activated sludge process. In Anaerobic treatment lack of oxygen promotes the growth of various microorganisms to decompose waste and in most cases this results in the production of biogas as a byproduct.

A very critical factor that aids with this biological process is the waste water clarifier. Where the sludge in the form of solid particles is removed out of the treated water, clarifiers or settling tanks are applied. They assist in eliminating suspended solids and aid in processing additional biological treatment processes by providing the optimum environment that would be desirable in sedimentation.

The accumulation of biological reactions and clarifiers results in a high degree of efficiency in the removal of pollutants hence minimizing the use of chemicals and operations cost. It also enhances the treatment process in such a way that it is more sustainable and eco-friendly.

Wastewater biological treatment is no longer an obligation but a responsibility today. As industrialization and that of urban dwelling increase, there is a great need to ensure an investment in modern and effective wastewater treatment techniques. The biological systems of treatment are adaptable, able to handle large waste productions and can be able to adjust to the different wastes that are produced hence are an all time choice in many parts of the world.

Never mind that you are a facility manager or an environmental engineer, but a person just concerned with sustainability, knowing these systems would get you one step closer towards saving our planet most treasured resource water.