filtration media / dilute chlorine solution / removal devices / catalyst media / calcite chips / salt brine solution / chemical feed pump / chemical rejuvenation / birm media acts / These chemicals / hydrogen sulfide gas / greensand media / marble chips / birm media / food grade polyphosphate chemical / chemical reaction / filter media / oil / chemicals / ion exchange resin media / phosphate chemical / cost equipment / /
Organization
New Hampshire Department of Health and Human Services / New Hampshire Department of Environmental Services / Bureau of Health Risk Assessment / Water Quality Association / Environmental Protection Agency / / /
Position
representative / /
Product
potassium chloride / sodium chloride / Ion / /
ProvinceOrState
New Hampshire / /
Technology
ion exchange / also called calcite chips / aeration / /