EFFECT OF PARTICLE SIZE ON LEACHATE FORMATION CHARACTERISTICS FROM GOLD MINE WASTE ROCKS: AT SOURCE ACID MINE DRAINAGE MANAGEMENT IN TANZANIA

Waste rocks from gold mining operations represents a significant environmental burden and impairs sustainable environmental management in developing countries.This study focused on understanding the leachate properties of different particle sizes (>10mm, 20mm, 30mm and 50mm) from Line Filters the waste rock dump (WRD) - GPAF in the 30 liters contai

Negative pressure pulmonary edema (NPPE) is a rare, potentially life-threatening, and yet diagnostically challenging perioperative complication.Most cases of NPPE occur in the context of anesthetic procedures, mainly caused by upper airway obstruction, and are diagnosed during the recovery period.We present a case of fulminant NPPE in a patient dur