Auffang

Auffang is a German noun derived from the verb auffangen and denotes both the act of catching or collecting something and the object or area used to do so. It is mainly used in technical, industrial and environmental contexts to describe devices, containers or spaces that capture liquids, solids or energy and keep them from spreading or causing damage.

In hydrology and environmental engineering the term Auffang refers to installations and areas designed to collect substances to prevent contamination or release. Typical formations include Auffangbecken (catch basins or containment ponds) and Auffangwannen (collection pans or spill trays), which serve to contain leaks, spills or runoff and allow safe handling or remediation.

In industrial and logistical settings Auffangvorrichtungen or Auffangbehälter are used to catch drips, spills or overflow during production, maintenance or transport. They protect workers, equipment and the environment and are often part of spill containment systems that help meet safety and environmental regulations. Common examples are oil catch pans and chemical spill containment units.

The term can occur in other compound forms as well, such as Auffangnetz or Auffangbereich, where it conveys a safety, reception or containment function appropriate to the respective field. The exact meaning is thus highly context-dependent and determined by the field of application.

Etymology and usage note: Auffang originates from auffangen, with the prefix auf- signalling the act of catching or holding. In standard usage, Auffang appears predominantly in technical, industrial or regulatory texts rather than in everyday conversation.