What are the three main principles used for protecting people and unaffected environments?

The three main principles used for protecting people and unaffected environments during microbial remediation are isolation, managing air flow, and controlled demolition. Isolation refers to creating barriers or boundaries around contaminated areas to prevent the spread of harmful microorganisms to safe locations. This is essential in maintaining safety for both the workers and the general public during cleanup operations.

Managing air flow is crucial, as it helps control the direction and spread of airborne contaminants. Proper airflow management can facilitate the removal of contaminated air from the work area while preventing it from entering unaffected spaces, thus reducing the risk of exposure.

Controlled demolition involves carefully removing contaminated materials while minimizing disturbance to the surrounding environment. This process is critical in ensuring that the demolition does not inadvertently spread contaminants further.

Together, these principles help create a safe working environment that protects both people and surrounding areas from the hazards associated with microbial contamination, thereby ensuring effective remediation processes.