The OBOGS unit in the MiG-29 aircraft, which provides a continuous oxygen supply to pilots at high altitudes, relies on zeolite material to selectively adsorb nitrogen and produce pure oxygen ...
A CWS Level 1 alert was issued Sunday following overflow of "oily water" from a wastewater containment pond, according to a regulatory filing with the California Office of Emergency Services. Overflow ...
A sophisticated approach to fire and explosion safety requires one that expands conventional protection strategies to comprehensively consider storage, containment and tool compatibility ...