COPPER REMOVAL FROM BIOLOGICAL TREATMENT SYSTEM USING MODIFIED ADSORBENT DERIVED FROM GROUNDWATER TREATMENT PLANT SLUDGE AND RICE HUSK. Jurnal Teknologi (Sciences & Engineering), [S. l.], v. 78, n. 5-3, 2016. DOI: 10.11113/jt.v78.8512. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/8512.. Acesso em: 19 dec. 2024.