Ratnawati, Ratnawati; Christwardana, Marcelinus
(Jurnal Riset Teknologi Pencegahan Pencemaran Industri-BBTPPI, 2020)
Liquid waste from the ZnO industry must be treated to meet the quality standards of wastewater
into water bodies, according to the Minister of Environment Regulations No.5, 2014. It still
contains 79 mg/L of Zn metal, ...