Browsing by Author "Rizki, Herdinal"

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    PEMANFAATAN LIMBAH PADAT PULP GREEN LIQUOR DREGS DAN SLAKER GRITS DARI PABRIK KERTAS PT.INDAH KIAT UNTUK PEMBUATAN BATAKO
    (perpustakaan UR, 2021-07) Rizki, Herdinal
    Industrial waste is a by-product of industrial processes from waste material or building material. The study aimed to analyze the used of solid waste pulp dreg and grits through chemical characterization to make bricks. Chararacterization of material used Scanning Electron Microscope (SEM), X-Ray Fluoresence (XRF) and IR Prestige-21 instruments aimed to analyze the chemical content of the waste. Test of compressive strength using Universal Testing Machine (UTM) aimed to analyze the strength of material when given a load with certain pressure. The result showed that the best which for bricks that lower water absorption and bricks that have large compressive strength value.
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    PEMANFAATAN LIMBAH PADAT PULP GREEN LIQUOR DREGS DAN SLAKER GRITS DARI PABRIK KERTAS PT.INDAH KIAT UNTUK PEMBUATAN BATAKO
    (perpustakaan UR, 2021-07) Rizki, Herdinal; Tamboesai, Emrizal Mahidin
    Industrial waste is a by-product of industrial processes from waste material or building material. The study aimed to analyze the used of solid waste pulp dreg and grits through chemical characterization to make bricks. Chararacterization of material used Scanning Electron Microscope (SEM), X-Ray Fluoresence (XRF) and IR Prestige-21 instruments aimed to analyze the chemical content of the waste. Test of compressive strength using Universal Testing Machine (UTM) aimed to analyze the strength of material when given a load with certain pressure. The result showed that the best which for bricks that lower water absorption and bricks that have large compressive strength value.