The utilization of moringa (moringa oleifera) seed powder as a biocoagulant and flocculant in waste water treatment coal mining industry

Mineralogically, acid mine drainage consists of minerals such as silica, iron silicate, magnesium, sodium, potassium and sulfide. These can undergo oxidation (especially pyrite oxidation) to form acidic salts with a pH 2.8-3.4. Moringa seed powder activity test were performed by adding 30% H2O2 coal waste water treatment; was added 2 L stirred for 50, 100, 150, 200, 250 minutes. Observations analyzed using the AAS (Atomic Absorption Spectofotometry) measure quality degraded X-Ray Diffraction (XRD). The results showed that value reached 7.6 in addition at mixing time minutes, TSS level 0 stirring period minutes without oleifera powder, while decreased heavy metals an average 69.06%at 100 minutes. Â