Liquid Waste Disposal Philip Henry, April 11, 2024April 11, 2024 Liquid Waste Disposal Perth involves a complex process of collection, transporting, treating and disposing of liquid industrial waste. This includes wastewater, fats, oils and grease (FOG), organic solvents and other chemical wastes. Improper disposal of these wastes can harm humans and animals. They can contaminate groundwater and surface water sources,… Continue Reading