Study of heavy metals in wastewater sludge and incinerator ashes, using coupled thermostatted columns and DTPA as complexing agent

Ingeniería y ciencia de los materiales

• Refuse incinerators 96%
• Heavy metals 92%
• Wastewater 76%
• Ashes 74%
• Acids 65%
• Activation analysis 62%
• Sodium dodecyl sulfate 53%
• Inductively coupled plasma 53%
• Spectrometry 47%
• Solid wastes 43%
• Fluorescence 41%
• Sodium hydroxide 41%
• Sodium 36%
• Minerals 36%
• X ray diffraction 35%
• X rays 32%
• Chemical analysis 23%

Ciencias ambientales y de la tierra

• complexing agent 100%
• DTPA 92%
• incinerator 83%
• ash 58%
• sodium 54%
• sludge 53%
• heavy metal 52%
• wastewater 47%
• waste incinerator 29%
• qualitative analysis 27%
• X-ray fluorescence 24%
• spectrometry 23%
• quantitative analysis 22%
• solid waste 22%
• hydroxide 22%
• X-ray diffraction 18%
• plasma 18%
• sulfate 16%
• acid 15%
• mineral 13%
• analysis 6%

Química

• Heavy Metal 60%
• Wastewater 57%
• Activation Analysis 48%
• Solid Waste 44%
• Column Like Crystal 43%
• Plasma Atomic Emission Spectroscopy 40%
• Qualitative Analysis 39%
• X-Ray Fluorescence 36%
• Inductively Coupled Plasma 35%
• Sodium Hydroxide 33%
• Sodium Dodecyl Sulfate 32%
• Mineral 29%
• Acid 25%
• Sodium Atom 22%
• X-Ray Diffraction 17%
• pH Value 15%