non-volatilization; fixation
Technical term used in chemistry, materials science, and related fields for the process of making a substance non-volatile or fixing it in a solid matrix.
Through this treatment, non-volatilization of the hazardous substance is achieved.
Non-volatilization technology is important for waste stabilization.
固定化 means immobilization or fixation in a broader sense, while 不揮発性化 specifically refers to making something non-volatile.
揮発性 means volatility; 不揮発性化 is the process of eliminating that volatility.
Compound of 不 (non-), 揮発性 (volatility), and 化 (-ization). A modern technical coinage.