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Pepi Helza Yanti
Pepi Helza Yanti
Verified email at lecturer.unri.ac.id
Title
Cited by
Cited by
Year
Methylene Blue and Methyl Orange Dyes Removal Using Low-Cost Composite of Banana Peel-TiO2 Adsorbent
S Anita, TA Hanifah, GF Kartika, PH Yanti
Journal of Physics: Conference Series 1819 (1), 012060, 2021
42021
Karakterisasi Lempung Alam Desa Gema Teraktifasi Fisika
PH Yanti, A Muhktar
Chemistry Progress 8 (1), 2019
42019
Microwave-assisted of synthesis and characterization of nanocomposite hydroxyapatite-chitosan
PH Yanti, R Pebrianti
Journal of Physics: Conference Series 1842 (1), 012048, 2021
32021
Pengaruh Waktu Kalsinasi Terhadap Sifat Fisika-Kimia Hidroksiapatit Dari Cangkang Geloina Coaxans
PH Yanti, Y Gandi
Chemistry Progress 13 (2), 2020
32020
Preparation and Characterization Of Co3O4 Nano Powder
PH Yanti, A Mukhtar, A Astarina
Jurnal Kimia Valensi 1 (2), 124-129, 2015
32015
Degradasi Senyawa Metanil Yellow Secara Fotokatalitik Menggunakan Tio 2 Dan Hno3
AA Ayesha, A Mukhtar, PH Yanti
Jurnal Online Mahasiswa Fakultas Matematika dan Ilmu Pengetahuan Alam …, 2015
32015
Sintesis Tembaga Oksida (CuO) Serta Uji Degradasi Terhadap Metanil Kuning
T Kurniati, A Mukhtar, PH Yanti
32015
Geloina coaxans shell as calcium source on synthesis hydroxyapatite
PH Yanti, A Kamiah
IOP Conference Series: Materials Science and Engineering 345 (1), 012031, 2018
22018
Produksi Asam Levulinat dari Inulin Umbi Dahlia (Dahlia sp. L) Menggunakan Katalis Asam Klorida
R Murwindra, A Linggawati, PH Yanti, A Awaluddin
Jurnal Natur Indonesia 16 (2), 64-71, 2016
22016
Konversi Pati Ubi Gajah (Manihot esculenta) Menjadi Asam Levulinat dengan Katalis Asam Sulfat
N Astarina, A Awaluddin, S Saryono, N Nurhayati, PH Yanti
Jurnal ICA (Indonesian Chemia Acta) 3 (2), 33-38, 2012
22012
The Effect of pH on Synthesis of Hydroxyapatite from Geloina Coaxans Shell
PH Yanti, N Nia
IPTEK Journal of Proceedings Series 3 (4), 33-38, 2017
12017
Studi Xrd Mangan Oksida Birnessite yang Dipreparasi melalui Metode Sol-gel dan Keramik
D Anggraini, A Awaluddin, PH Yanti
Jurnal Online Mahasiswa Fakultas Matematika dan Ilmu Pengetahuan Alam …, 2014
12014
Konversi Pati Ubi Gadung (Dioscorea hispida) menjadi Asam Levulinat
K Akmal, A Awaluddin, S Saryono, N Nurhayati, PH Yanti
Jurnal ICA (Indonesian Chemia Acta) 3 (2), 26-32, 2013
12013
Pembuatan Biodiesel Menggunakan Katalis Kalsium Asetat yang Dikalsinasi
PH Yanti, P Sartika
Jurnal Teknobiologi 2 (2), 2011
12011
Facile Chemical Processing of Geloina coaxans Shell and Sodium dihydrogen Phosphate as Precursors to Produce Hydroxyapatite
PH Yanti, R Resmalina
Jurnal Kimia Valensi 6 (2), 192-197, 2021
2021
Analisis kapasitas tukar kation birnessite
PH Yanti
CHEMISTRY PROGRESS 7 (1), 2019
2019
Development of coagulant synthesis byproducts from cengar clay as adsorbent in post-coagulation peat water treatment
M Muhdarina, S Nopiyani, S Bahri, A Linggawati, PH Yanti
MATEC Web of Conferences 276, 06017, 2019
2019
Fabrication And Characterization Of Hydroxyapatite Nanopowder From Geloina Coaxans
PH Yanti
2016
The production of levulinic acid from the inulin bulb dahlia (Dahlia sp. L) using a hydrochloric acid catalyst.
R Murwindra, A Linggawati, PH Yanti, A Awaluddin
Jurnal Natur Indonesia 16 (2), 64-71, 2016
2016
Preparasi Mangan Oksida Hasil Pertukaran Kation Mg 2+ dengan K-birnessite yang Disintesis Menggunakan Reduktor Maltosa
AR Utami, A Awaluddin, PH Yanti, BKAJ Kimia
Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam 1 …, 2014
2014
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