PRE-TREATMENT OF CURRENCY PRINTING INK WASTEWATER THROUGH COAGULATION-FLOCCULATION PROCESS

NANDY T. / PATHE P. P. / SHASTRY S. / et al. - ARTICLE DE PERIODIQUE - 2003

Attemps has been made to study the treatability of printing ink wastewater generated from an indian currency printing press using coagulation-flocculation process. Different coagulant agents were studied to select the most suitable coagulant for effective treatment, and attain the optimum coagulant concentration.