Which practice is recommended for managing hazardous waste effectively?

Managing hazardous waste effectively is crucial for protecting human health and the environment. The recommended practice of comprehensive tracking and inventory involves maintaining detailed records of the types and quantities of hazardous waste generated, stored, and disposed of. This tracking system not only helps in compliance with regulatory requirements but also facilitates better decision-making regarding waste handling and minimization strategies.

Having an organized inventory allows facilities to identify trends in waste generation, enables the implementation of waste reduction strategies, and enhances the overall efficiency and safety of waste management practices. It also ensures that hazardous materials are properly identified, which is vital for their safe storage and eventual disposal.

In contrast, open burning, on-site disposal, and incineration without filtration pose significant environmental and health risks. Such methods can lead to toxic emissions and contamination of air, soil, and water, making them unsuitable for managing hazardous waste effectively. Thus, comprehensive tracking and inventory is the most prudent approach to ensure responsible management of hazardous waste.