Browsing UT - Chemistry by Author "Lestari, Asih Fitria"
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Pengolahan Limbah Cair Laboratorium Bekas Pengujian Kebutuhan Oksigen Kimiawi (KOK) dengan Metode Presipitasi
Lestari, Asih Fitria | Farid, Muhammad | Sutriah, Kumar (2012)Determination of chemical oxygen demand (COD) parameter in water samples produce laboratory waste which are still harmful to be dumped to the environment. It is because COD testing still use several reagents containing ...