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Harmiwati, Harmiwati and Salmariza, Salmariza and Kurniawati, Desi and Lestari, Intan and Munaf, Edison and Desmiarti, Reni and Zein, Rahmiana (2022) Adsorption of cr(VI) Ion using sugar palm fruit peel (Arenga Pinnata) Immobilized Ca-Alginate Bead. Jurnal Rekayasa Kimia dan lingkungan.
Harmiwati, Harmiwati and Salmariza, Salmariza and Kurniawati, Desi and Lestari, Intan and Chaidir, Zulkarnain and Desmiarti, Reni and Zein, Rahmiana (2017) Biosorption of PB(II) and ZN(II) Metal Ions from aqueous solutions by stem tree of soybean usin continuous flow method. Asian Research Publishing Network. (Submitted)
Kurniawati, Desi and Lestari, Intan and Sy, Salmariza and Harmiwati, Harimawti and Aziz, Hermansyah and Chaidir, Zulkarnain and Zein, Rahmiana (2016) Removal of Cu(II) from aqueous solutions using shell and seed of kelengkengfruits (Euphoria Longan Lour). Der Pharma chemica.
Harmiawati, Harmiawati and Salmariza, Salmariza and Kurniawati, Desi and Lestari, Intan and Munaf, Edison and Desmiarti, Reni and Zein, Rahmiana (2015) Biosorption of cadmium ion from aqueous solutions by low-cost soybean waste (Gliycine max). Journal of chemical and pharmaceutical research.
Lestari, Intan and Syalmariza, Syalmariza and Harmiwati, Harmiwati and Kurniawati, Desi and Alif, Admin and Zein, Rahmiana and Aziz, Hermansyah (2016) Effect of pH on the biosorption of heavy metal by alginate immobilized durian (Durio zibethinus) seed. Der Pharma.