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Phosphates in detergent. Phosphates in detergent refers to the use of phosphates as an ingredient in a detergent product. The advantage of using phosphates in a consumer laundry detergent or dishwashing detergent is that they make detergents more efficient by chelating calcium and magnesium ions. [1] The disadvantage of using phosphates is that ...
Laundry wastewater. Wastewater comes out of the laundry process with additional energy (heat), lint, soil, dyes, finishing agents, and other chemicals from detergents. [1] Some laundry wastewater goes directly into the environment, due to the flaws of water infrastructure. The majority goes to sewage treatment plants before flowing into the ...
The most prevalent form of phosphates that are found in household cleaners is pentasodium triphosphate (PTSP). [8] PTSP and other phosphates are unable to be fully removed during wastewater treatment. It has been linked to eutrophication, which entails excessive growth of algae, which absorbs all of the oxygen in the water. [9]
Laundry detergent is a type of detergent (cleaning agent) used for cleaning dirty laundry (clothes). Laundry detergent is manufactured in powder (washing powder) and liquid form. While powdered and liquid detergents hold roughly equal share of the worldwide laundry detergent market in terms of value, powdered detergents are sold twice as much ...
Infobox references. Trisodium phosphate (TSP) is an inorganic compound with the chemical formula Na 3 P O 4. It is a white, granular or crystalline solid, highly soluble in water, producing an alkaline solution. TSP is used as a cleaning agent, builder, lubricant, food additive, stain remover, and degreaser. [7]
v. t. e. Eutrophication is a general term describing a process in which nutrients accumulate in a body of water, resulting in an increased growth of microorganisms that may deplete the water of oxygen. [1][2] Eutrophication may occur naturally or as a result of human actions. Manmade, or cultural, eutrophication occurs when sewage, industrial ...
People exposed to white phosphorus can suffer severe and sometimes deadly bone-deep burns. It can cause organs to shut down, and burns on just 10% of the body can be fatal, HRW said.
The Experimental Lakes Area was established in 1968 by the Fisheries Research Board of Canada. Dr. John Reubec Vallentyne and Dr. W. E. Johnson of the Freshwater Institute created the Experimental Lakes Area (ELA). While Vallentyne was Scientific Leader of the Eutrophication Section from 1966 to 1972, he attracted a stellar staff of scientists ...