Characterization of sludge from neutralization of waste solutions and rinsing waters in hot dip galvanizing processes

Muljevi nastali rešavanjem otpadnih voda i istrošenih rastvora od pripreme u pogonu toplog cinkovanja spadaju u grupu opasnog industrijskog otpada. Upravljanje ovom vrstom otpada složen je i delikatan posao. Prvi važan korak u upravljanju ovim otpadom je karakterizacija. U radu je prikazana zakonska regulativa, koja je usaglašena sa EU direktivama u karaktezaciji ovog tipa muljeva.Sludge issued from waste water and spent solutions in hot dip galvanizing process pertains to hazardous industrial waste group. Managing of this type of waste is very complex and delicate. Initial step in managing of this specific waste is characterization. This paper presents Serbian regulative which is compatible with rules of European Directives in characterization of sludges