What waste cannot be incinerated?

What waste cannot be incinerated?
For various reasons, including safety concerns, environmental regulations, and material properties, certain types of waste cannot be incinerated. These wastes include hazardous materials, such as mercury-containing waste, radioactive waste, and explosives, as well as certain materials that do not burn easily or release hazardous substances when incinerated, such as certain plastics (such as polyvinyl chloride) and certain chemicals. Additionally, large, bulky items, certain types of insulation, and certain industrial byproducts are generally excluded from incineration.
Specific examples of waste that cannot be incinerated include:

Hazardous waste:

Mercury-containing waste: Batteries, thermometers, and certain industrial byproducts.

Radioactive waste: Materials contaminated with radioactive substances.

Explosives and highly flammable materials: Ammunition, fireworks, and certain chemicals.

Certain chemical waste: Certain chemicals that may release toxic fumes or are unsuitable for incineration.

Materials that do not burn easily or release hazardous substances:

Certain plastics (such as PVC): Release harmful dioxins when burned.

Certain chemical waste: Certain chemicals may not burn completely or may release toxic gases.

Insulation materials: Asbestos, rock wool, and ceramic fiber.

Large and bulky items:
Large appliances, metal parts, and construction debris that are too large to be handled by standard incineration equipment.

Other materials:

Bulk electrical components: Printed circuit boards, cables, and electronic cards.

Human and animal waste, sludge, and malodorous waste: May pose health risks or be unsuitable for incineration.

Certain industrial byproducts: Certain industrial waste streams may contain materials that are unsuitable for incineration or require special handling.