KACA KAPUR SODA DENGAN PELINDUNG BERWARNA BIRUThe invention concerns a coloured soda-lime glass with a blue shade, containing more than 2 wt. % of MgO, more than 1.1 wt. % of Fe2 O3. Less than 0.53 wt. % of FeO and less than 0.13 wt. % of MnO2 present under illuminant A and ...
Sintesis Karbon Aktif dari Kulit Salak dengan Aktivasi H3PO4 sebagai Adsorben Larutan Zat Warna Metilen Biru 来自 Semantic Scholar 喜欢 0 阅读量: 70 作者: Angela NS, Maria 摘要: Activated carbons have been prepared from salacca peels by chemical activation with phosphoric acid (H3PO4). Sal...