Which method is used to absorb toxic fumes from dangerous chemical leaks?

The method of utilizing hose streams is correct for addressing the absorption of toxic fumes from dangerous chemical leaks. When responding to hazardous materials incidents, particularly those involving gases or vapors, hose streams can provide a significant benefit by creating a vapor suppressing effect. The water from the hose stream can help to mix with toxic vapors, reducing their concentration in the air, which assists in minimizing the exposure risk to both first responders and nearby individuals.

While other methods may be beneficial in specific scenarios, they don’t primarily focus on controlling or absorbing toxic fumes effectively. Spraying water streams, for instance, can sometimes be effective, but it is not always advisable, as the interaction with certain chemicals can produce additional hazards. Foam fire suppressants are generally used to smother flames rather than eliminate vapors; hence, they serve a different purpose. Dry chemicals are typically used to extinguish fires rather than address toxic fumes, which makes them less suitable for this particular context of fume absorption.