Laboratory zero headspace extractor
Environmental Protection Industry Standard of the People's Republic of China HJ/T299-2007 Solid Waste Leaching Toxicity Leaching Method - Sulfuric Acid-Nitric Acid Method:
This method uses a nitric acid/sulfuric acid mixed solution as the leaching agent to simulate the process where harmful components in waste leach out into the environment under the influence of acidic precipitation during land use of waste after non-standard landfill disposal, stockpiling, or harmless treatment.
This method uses a nitric acid/sulfuric acid mixed solution as the leaching agent to simulate the process where harmful components in waste leach out into the environment under the influence of acidic precipitation during land use of waste after non-standard landfill disposal, stockpiling, or harmless treatment.
