Degradation of Paraquat in Gramoxone Pesticide with Addition of ZnO by Febrina Arfi, Safni Safni, Zaimi Abdullah

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Degradation of Imidacloprid Residue on Red Tomatoes (Solanum lycopersicum) by Advanced Oxidation Processes and Analysis using Spectrophotometer and HPLC by Safni Safni, Hazanita Jumiaty, Hermansyah Aziz

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THE METHOD DEVELOPMENT OF ANALYSIS Cd, Cu, Pb AND Zn IN SEA WATER BY ABSORPTIVE STRIPPING VOLTAMMETRY (ASV) IN THE PRESENCE OF CALCON AS COMPLEXING AGENT by Deswati Deswati, Hamzar Suyani, Safni Safni

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DEGRADASI SENYAWA PARAQUAT DALAM PESTISIDA GRAMOXONE® SECARA SONOZOLISIS DENGAN PENAMBAHAN TiO2-ANATASE by Neila Yenni, Safni Safni, Hamzar Suyani

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Penggunaan ZnO/Zeolit Sebagai Katalis Dalam Degradasi Tartrazin Secara Ozonolisis by Zilfa Zilfa, Safni Safni, Febi Rahmi

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Degradasi Zat Warna <em>Metanil Yellow</em> Secara Fotolisis Dan Penyinaran Matahari Dengan Penambahan Katalis TiO₂-<em>anatase </em>dan SnO₂ by Bhayu Gita Bhernama, Safni Safni, Syukri Syukri

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Determination of lead, cadmium and nickel amount in pickled vegetables by Safni Jimat

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Degradation of Imidacloprid Residues on Unripe Tomatoes (Solanum lycopersicum) by AOPs and Its Analysis using Spectrophotometer and HPLC by Trisna Olinovela, Hazanita Jumiaty, Safni Safni, Syukri Syukri

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Photocatalytic Degradation of Commercial Diazinon Pesticide Using C,N-codoped TiO₂ as Photocatalyst by Khoiriah Khoiriah, Diana Vanda Wellia, Jarnuzi Gunlazuardi, Safni Safni

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Synthesis of Porous N-doped TiO2 by Using Peroxo Sol-Gel Method for Photocatalytic Reduction of Cd(II) by Diana Vanda Wellia, Dina Nofebriani, Nurul Pratiwi, Safni Safni

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Determination of Benzoic Acid, Sodium Saccharin, And Caffeine By High Performance Liquid Chromatography by Arief Yandra Putra, Fitri Mairizki, Hamzar Suryani, Safni Safni

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Degradation of Phenol By Photolysis Using N-doped TiO2 Catalyst by Safni Safni, Mechy Rezita Wahyuni, Khoiriah Khoiriah, Yulizar Yusuf

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DEGRADASI RHODAMIN B SECARA FOTOKATALISIS DAN OZONOLISIS DENGAN PENAMBAHAN TIO2-NIFE2O4, TiO2-CuFe2O4, DAN TiO2-MnFe2O4 by Safni -, Deliza -, Rahmayeni -

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Banana Stem (Musa balbisiana Colla) as Potential Biosorbent to Remove Methylene Blue Dye in Wastewater: Isotherm, Kinetic, Thermodynamic Studies and Its Application by Rahmiana Zein, Clalitya Akmal, Safni Safni, Syiffa Fauzia, Putri Ramadhani

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SIMULTANEOUS DETERMINATION OF CADMIUM, COPPER AND LEAD IN SEA WATER BY ADSORPTIVE STRIPPING VOLTAMMETRY IN THE PRESENCE OF CALCON AS A COMPLEXING AGENT by Deswati Deswati, Hamzar Suyani, Safni Safni, Umiati Loekman, Hilfi Pardi

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In vitro antagonism of five rhizobacterial species against athelia rolfsii collar rot disease in soybean by Safni Irda, Antastia Widya

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DEGRADASI ZAT WARNA NAPHTOL BLUE BLACK SECARA SONOLISIS DAN FOTOLISIS DENGAN PENAMBAHAN TIO2-ANATASE by Safni -, Maizatisna -, Zulfarman -, T. Sakai

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DEGRADASI SENYAWA DIKOFOL DALAM PESTISIDA KELTHANE 200 EC SECARA FOTOLISIS DENGAN PENAMBAHAN TiO2-ANATASE by Safni -, Desmiati -, Hamzar Suyani

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AMOBILISASI KOMPLEK KOBAL(II) PADA POLI(4-VINILPIRIDIN) DAN KARAKTERISASINYA by Syukri -, Safni -, Anna Fadhilla

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Penentuan Vanadium Secara Spektrofotometri Fosfowolfrovanadat Dalam Batuan Bukit Pianggu Kabupaten Solok by Roswita -, Hamzar Suyani, Safni -

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