A preliminary study into the use of oven-dried alum sludge as filter and sorption media to reduce phosphate levels in septic system soakaways - Deonarine, Anesha (My University, 2018)
Keywords: Sewage -- Purification -- Phosphate removal -- Trinidad and Tobago; Sewage -- Purification -- Activated sludge process -- Trinidad and Tobago; Phosphorus -- Environmental aspects -- Trinidad and Tobago; Aluminum sulfate -- Environmental aspects -- Trinidad and Tobago