Potensi Pemanfaatan Abu Layang untuk Mereduksi Logam Berat di Air Asam Tambang dengan Metode Koagulasi dan Aktivasi Asam Klorida = Potential Use of Fly Ash to Reduce Heavy Metals in Acid Mine Drainage by the Coagulation Method and Activation of Hydrochloric Acid

Pengaruh pengasaman air laut terhadap pola bioakumulasi logam seng (Zn) pada keong macan (babylonia spirata) menggunakan perunut radioaktif 65Zn = The effect of ocean acidification towards the bioaccumulation patterns of zinc (Zn) metal on babylonia spirata using 65Zn radioactive tracer

Penambahan Electroplating Sludge dan Alkali Aktivator NaOH-Na2CO3 terhadap Karakteristik Material Geopolimer Abu Terbang pada Pembuatan Blok Beton = The Addition of Electroplating Sludge and Alkali Activator NaOH-Na2CO3 on the Characteristics of Geopolymer Fly Ash Material in the Production of Paving Concrete Block

Sintesis geopolimer berbahan baku abu terbang ASTM kelas C = Synthesis of fly ash ASTM Class C based geopolymer

Pengaruh komposisi geopolimer berbasis fly-ash kelas c terhadap nilai kuat tekan geopolimer = Effects of fly-ash class c based geopolymer composition on geopolymer compressive strength