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Characteristic of gross pollutants and evaluation of gross pollutant traps (GPTs) in Perlis
(Universiti Malaysia Perlis (UniMAP), 2011-04)
Gross pollutant traps (GPTs) is a structural controlled device used as an early pretreatment for water especially in open channel. GPTs detained rubbish such as leaf, plastics, polystyrene, paper and sediment to reduce ...