Study on Treatment of Salicylhydroxamic Acid Wastewater from Tungsten Molybdenum Mineral Processing

<div>Effect of molar ratio of H<sub>2</sub>O<sub>2</sub> to Fe<sup>2+</sup> on COD<sub>Cr</sub> removal ratio.</div>

Journal of Chemistry

Figure 9: Study on Treatment of Salicylhydroxamic Acid Wastewater from Tungsten Molybdenum Mineral Processing 