USING SOME PHYSICAL CHEMICAL METHODS IN THE CONTROL OF THE ACID WATERS FROM STORAGE BATTERIES MANUFACTURES

In this work residual acid waters samples from two storage batteries manufactures were studied. The samples from Acumulatorul SA prelevated in two periods were studied by pH metric method, conductimetry and densitometry. The samples from Autoservice Caranda were studied only by pH-metric and conductimetric methods. The characteristics of both stations for residual water treatment were discussed and evidenced.