Effects of tanneries wastewater on chemical and biological soil characteristics

Agricultura y biología

• tanneries 100%
• wastewater 66%
• soil 34%
• microbial biomass 15%
• rivers 14%
• irrigation 10%
• chromium 9%
• agricultural land 9%
• crop production 8%
• water 7%
• tannery effluents 7%
• sodicity 6%
• irrigation canals 6%
• well water 6%
• irrigated farming 6%
• leather 5%
• clay soils 5%
• towns 4%
• nitrites 4%
• hydrolases 4%
• effluents 4%
• ammonium 4%
• heavy metals 4%
• nitrates 3%
• Mexico 3%
• salinity 3%
• copper 3%
• proteinases 3%
• sodium 3%
• oxidation 3%
• salts 3%
• industry 3%
• carbon 3%
• nutrients 2%
• nitrogen 2%

Medicina y ciencias biológicas

• Waste Water 89%
• Soil 74%
• Rivers 21%
• Biomass 15%
• Crop Production 15%
• Water 14%
• Chromium 10%
• Agricultural Irrigation 9%
• ammonium nitrate 7%
• Ninhydrin 6%
• Salinity 6%
• Heavy Metals 5%
• Hydrolases 5%
• Nitrites 4%
• Mexico 4%
• Copper 4%
• Carbon 4%
• Nitrogen 4%
• Industry 3%
• Salts 3%
• Nutrients 3%
• Peptide Hydrolases 3%
• Sodium 3%

Ciencias ambientales y de la tierra

• wastewater 45%
• chemical 34%
• soil 29%
• effect 16%
• irrigation 10%
• crop production 9%
• river 9%
• biomass 8%
• chromium 8%
• agricultural land 7%
• sodicity 6%
• effluent 6%
• irrigation canal 6%
• leather 5%
• water 5%
• soil process 5%
• well water 5%
• nitrite 4%
• incubation 3%
• ammonium 3%
• conductivity 3%
• sodium 3%
• nitrate 3%
• heavy metal 3%
• copper 3%
• salt 3%
• salinity 3%
• oxidation 3%
• nutrient 3%
• industry 2%
• nitrogen 2%
• pollutant 2%
• carbon 2%
• experiment 1%