Swamp land with high and shallow pyrite levels will increase soil and water acidity due to pyrite oxidation. This is an obstacle in cultivating catfish that require a pH of water 6.5-8.5. One strat…
Aktifitas pertambangan batubara selain membawa dampak positip juga menimbulkan dampak negatip, yaitu pencemaran lingkungan dari area pertambangan hingga ke badan sungai. Pencemaran lingkungan ter…