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In addition to applications in which foam is expressly desired (for example, for manual dishwashing detergents or fire-extinguishing foam), there are numerous processes that are severely disrupted by foam. Examples are wastewater treatment or cleaning processes with a high degree of mechanics. In these cases defoamers are used that have to be adapted to the individual requirements – for example, is silicone oil or mineral oil allowed or not? Zschimmer & Schwarz naturally supports its customers with the selection of a suitable defoamer by providing detailed advice and on request also by carrying out preliminary tests on a laboratory scale.

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