What destruction and removal rate must toxic waste incinerators achieve before materials can be landfilled?

Toxic waste incinerators must achieve a destruction and removal efficiency of 99.99 percent before the materials can be safely landfilled. This extremely high standard is in place to ensure that nearly all harmful components of the waste are completely destroyed during the incineration process. The goal is to minimize the release of toxic substances into the environment and to protect public health and safety.

The 99.99 percent efficiency standard is reflective of the stringent regulatory framework surrounding hazardous waste management, which is essential for controlling environmental pollution and reducing the risks associated with hazardous materials. Achieving this level of efficiency ensures that only an extremely small fraction of the toxic compounds remains, thus allowing for the safe handling and disposal of the residue.

Meanwhile, the other options of 95.00 percent, 98.00 percent, and 15.00 percent do not align with the regulatory requirements for hazardous waste incineration. These lower percentages would not adequately protect against potential environmental contamination or health hazards associated with landfilling materials that have not been effectively treated to meet stringent safety standards.