difference between primary secondary and tertiary treatment difference between
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primary =included the agriculture ,forestry, running etc.
secondary = raw material is converted into the valuable thing or service
tertiary=sevices (private and govt.) like teacher , doctor etc
secondary = raw material is converted into the valuable thing or service
tertiary=sevices (private and govt.) like teacher , doctor etc
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The principal difference in primaryand secondary treatment is the process that breaks down the sewage in wastewater. ... The initial andprimary water treatment process removes large matter from wastewater while the secondary treatment will remove smaller particles already dissolved or suspended.
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