一道本不卡免费高清

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Hazardous Waste

一道本不卡免费高清 or state regulations, or exhibits one or more of the four characteristics listed below.

Characteristics (as defined by codes):

Ignitable

  • Flashpoint < 140° F
  • Capable of causing fire at standard temperature and pressure through friction, absorption of moisture, or spontaneous chemical changes
  • Is an ignitable compressed gas
  • Is an oxidizer

Corrosive

  • Liquid with pH < 2 or > 12.5
  • Solid that has pH < 2 or > 12.5 when mixed with equal weight of water

Reactive

  • Normally unstable and readily undergoes violent change
  • Reacts violently with water
  • Forms potentially explosive mixtures with water
  • Forms toxic gases, vapors, or fumes when mixed with water
  • Is a cyanide- or sulfide-bearing waste which, when exposed to pH conditions between 2 and 12.5, can generate toxic gases, vapors or fumes
  • Is capable of detonation or explosive decomposition if subjected to a strong initiating source or heated under confinement
  • Is readily capable of detonation or reaction at standard temperature and pressure

Toxic

  • Has an acute oral LD50 < 2,500 mg/kg
  • Has an acute dermal LD50 < 4,300 mg/kg
  • Has an acute inhalation LC50 < 10,000 ppm as a gas or vapor
  • Has an acute aquatic 96-hour LC50 < 500 mg/l
  • Has been shown through experience or testing to pose a hazard to human health or environment because of its carcinogenicity (carcinogen, mutagen, teratogen), acute toxicity, chronic toxicity, bioaccumulative properties or persistence in the environment