Research Article

Effect of Adding Chelating Agents on the Absorption of Zinc from Polluted Soil Sludge Textile Industrial Waste by Sunflower Plant (Helianthus annuus L.)

Table 1

Zn test results on planting media.

NumberMediaAnalysis results
Zn levelsUnits

1Soil186.77 ± 0.12mg/kg
2Sludge0.13 ± 0.00%
3Compost0.02 ± 0.00%
4Faucet waterNot detectedmg/L