POLLUTRONICS
BATCH AND CONTINUOUS WASTE TREATMENT UNITS FOR CHROME REDUCTION, CYANIDE DESTRUCTION, ACID-ALKALI NEUTRALIZATION, METAL PRECIPITATION, PHOSPHATE REMOVAL, OIL SEPARATION, PRECIOUS METAL RECOVERY, WATER DEIONIZATION, SEDIMENTATION, COAGULATION, SLUDGE FILTRATION AND FUME SCRUBBING
Expired · December 1, 1971 · 72409130 ·