Phosphorus Recovery in Sewage Sludge by Electrokinetic Based Technologies: A Multivariate and Circular Economy View

Earth & Environmental Sciences

• accounting 10%
• analysis 2%
• cell 12%
• circular economy 86%
• cost 10%
• crop yield 10%
• density current 19%
• electrokinetics 79%
• experiment 7%
• fertilizer 8%
• food production 10%
• food security 9%
• legislation 8%
• nutrient 6%
• phosphorus 48%
• pollutant source 10%
• reactor 13%
• resource 5%
• sewage sludge 64%
• sustainable growth 13%
• wastewater treatment plant 8%

Engineering & Materials Science

• Costs 7%
• Crops 10%
• Current density 18%
• Experiments 6%
• Fertilizers 12%
• Nutrients 12%
• Phosphorus 81%
• Pollution 9%
• Recovery 45%
• Sewage sludge 100%
• Wastewater treatment 11%

Chemistry

• Chemometrics 23%
• Current Density 33%
• Fertilizer 27%
• Food 32%
• Nutrient 24%
• Phosphorus(.) 56%
• Reaction Yield 9%
• Strength 14%
• Time 16%
• Wastewater Treatment 22%