Development method for extracting and analyzing antibiotic and hormone residues from treated wastewater sludge and composted biosolids

Engineering & Materials Science

• Estrogens 100%
• Biosolids 99%
• Hormones 85%
• Antibiotics 84%
• Wastewater 62%
• Sulfonamides 37%
• Ion sources 30%
• Electrospray ionization 18%
• Sludge digestion 18%
• Bactericides 16%
• Composting 15%
• Citric acid 14%
• Solvent extraction 13%
• Negative ions 13%
• Fertilizers 12%
• Leaching 11%
• Sorption 11%
• Wastewater treatment 11%
• Atmospheric pressure 11%
• Methanol 10%
• Impurities 9%
• Ultrasonics 8%
• Recovery 6%

Chemistry

• Compost 82%
• Oxytetracycline 66%
• Estrogen 63%
• Hormone 59%
• Tetracycline 56%
• Wastewater 47%
• Antimicrobial Agent 41%
• Sulfadimethoxine 30%
• Sulfamethoxazole 26%
• Sulfonamide Antibiotic 15%
• Drug Residue 14%
• Atmospheric Pressure Chemical Ionization 12%
• Estrone 12%
• Fertilizer 12%
• Antibacterial Agent 11%
• Sulfonamide 10%
• Anion Exchange 9%
• Citric Acid 9%
• Electrospray Ionization 9%
• Leaching 8%
• Amount 8%
• Buffer Solution 6%
• Methanol 5%
• Environment 5%
• Weight 5%
• pH Value 4%

Earth & Environmental Sciences

• biosolid 71%
• oxytetracycline 67%
• hormone 62%
• compost 61%
• antibiotics 58%
• sludge 44%
• wastewater 39%
• extraction method 21%
• ionization 19%
• sludge digestion 13%
• method 12%
• citric acid 11%
• detection 11%
• cleanup 10%
• composting 10%
• methanol 9%
• atmospheric pressure 9%
• ion exchange 9%
• fertilizer 8%
• wastewater treatment 8%
• drug 8%
• sorption 8%
• leaching 7%
• pollutant 5%
• chemical 4%
• analysis 2%