Processes utilized by Best Management Practices - Constructed Basins Processes utilized by Best Management Practices - Constructed Basins

Processes utilized by Best Management Practices - Constructed Basins. Sources: WEF, 2012; Strecker, 2005.
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		Pond forebay	Wet detention pond	Stormwater wetland	Dry pond
	Pretreatment	X
HYDRAULIC PROCESSES	Attenuation		X	X	X
	Infiltration / Runoff reduction
	Evaporation
	Transpiration
PHYSICAL PROCESSES	Screening
	Sedimentation	X	X	X	X
	Filtration
	Flotation / Skimming		X	X
	Laminar Separation
	Swirl concentration
BIOLOGICAL PROCESSES	Plant metabolism			X
	Pathogen die-off		X	X
	Nitrification / denitrification		X	X
CHEMICAL PROCESSES	Precipitation		X	X
	Coagulation		X	X
	Sorption/Ion Exchange			X
OTHER	Thermal / temperature