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Primary Sewage Treatment
The first step in sewage treatment is known as primary treatment. This stage of sewage treatment concentrates mainly on the removal of solid waste products from water.
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Secondary SewageTreatment
After primary treatment processes, the sewage water is passed forward for the Secondary treatment phase.
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Tertiary Sewage Treatment
After biochemical degradation of the sewage in the secondary treatment, the clarified effluent is further treated to treat it of the non-biodegradable toxic organic pollutants such as chlorophenols.
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is continually depleting with its increasing demand. Key reasons that account for the growing demand of water.