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Legally, hazardous waste is any discarded liquid or solid that contains substances known to be: 1. Fatal to humans or laboratory animals in low doses. 2. Toxic, carcinogenic, mutagenic, or teratogenic to humans or other life-forms;
Solid waste is materials that can not be decomposed. Hazardous waste is toxic material that can do harm to living beings and the environment. Describe the difference between an open dump, a sanitary landfill and a modern, secure, hazardous waste disposal site. Open dumps do not regulate what goes into their dumps. Chemicals and other liquids are able to run to the ground water. Sanitary landfills are disposal sites for non-hazardous solid waste that is spread in layers and compacted to the smallest practical volume. The sites are typically designed with floors made of materials to treat seeping liquids and are covered by soil as the wastes are compacted and deposited into the landfill.