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Word: hershkowitz (lookup in dictionary) (lookup stats)
Dates: during 1970-1979
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Most detergents contain phosphates, which are linked to excessive growth of algae in water. These algae can choke off wildlife in streams and lakes. Elliot Hershkowitz, a chemist with Eldib Engineering & Research Co., antipollution specialists, says: "The difference between a pre-soak and a detergent is mainly a difference in the concentration of active ingredients. However, both products contain essentially the same ingredients -enzymes, phosphates and surfactant, a cleaning agent...

Author: /time Magazine | Title: Consumerism: Enzymes in Hot Water | 2/16/1970 | See Source »

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