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Harmiwati
Harmiwati
Politeknik ATI padang
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Dikutip oleh
Tahun
Biosorption of Pb (II) from aqueous solutions using column method by lengkeng (Euphoria logan lour) seed and shell
D Kurniawati, R Zainul
Journal of Chemical and Pharmaceutical Research 7 (12), 872-877, 2015
392015
Rahmiana Zein, Hermansyah Aziz, Rahadian Zainul. 2015. Biosorption of Pb (II) from Aqueous Solutions Using Column Method by Lengkeng (Euphoria logan lour) Seed and Shell
I Desy Kurniawati, SS Harmiwati, Z Chaidir, E Munaf
Journal of Chemical and Pharmaceutical Research 7, 872-7, 0
29
Removal of Cu(II) from aqueous solutions using shell and seed of kelengkengfruits (Euphoria longan Lour)
ZCRZ DesyKurniawati, Intan Lestari, Salmariza Sy, Harmiwati, Hermansyah Aziz
Der Pharma Chemica 8 (14), 149-154, 2016
162016
Effect of pH on the biosorption of heavy metal by alginate immobilized durian (Durio zibethinus) seed
RZHA Intan Lestari, Salmariza Sy, Harmiwati, Desy Kurniawati, Admin Alif
Der Pharma Chemica 8 (5), 294-300, 2016
9*2016
Effect of Cadmium in Biosorption of Lead by Lengkeng Seed and Shell (Euphoria logan lour)
RZ Desy Kurniawati, Intan Lestari, Salmariza Sy , Harmiwati, Hermansyah Aziz ...
Journal of Chemical Natural Resources 1 (02), 23-29, 2019
62019
Characterization of waste activated sludge of crumb rubber industry (CRI-WAS) as Adsorbent of Cd (II)
S Salmariza, I Lestari, D Kurniawati, H Harmiwati, H Aziz, Z Chaidir, ...
Der Pharma chemica, 2016
62016
Pengaruh pH dan dosis adsorben dari limbah lumpur aktif industri crumb rubber terhadap kapasitas penyerapan ion Cd (II) dan Zn (II)
S Sy, D Kurniawati, I Lestari, H Harmiwati, M Kasman
Indonesian Journal of Industrial Research 8 (2), 95-104, 2018
52018
Equilibrium and kinetics modeling biosorpyion of Zn (II) in aqueous solution using durian (Durio Zibethinus) seed as low-cost biosorbent
I Lestari, S Sy, H Harmiwati, D Kurniawati, A Alif, E Munaf, R Zein, H Aziz
Journal of chemical and pharmaceutical research, 2015
52015
The ability of three types of adsorbents prepared from waste activated sludge of crumb rubber industry (CRI-WAS) for Cd (II) ion removal
S Sy, S Sofyan, A Ardinal, H Harmiwati, M Kasman, R Zein
AIP Conference Proceedings 2049 (1), 2018
42018
Biosorption of Pb(II) and Zn(II) Metal Iions from Aqueous Solutions by Stem Tree of Soybean Using Continuous flow Method
RDRZ Harmiwati, Salmariza, Desi Kurniawati, Intan Lestari, Zulkarnain Chaidir
ARPN Journal of Engineering and Applied Sciences 12 (18), 5258-5262, 2017
42017
Biosorption of Cu (II) metal ions in fixed column by using coconut husk waste
H NH, K Akli, R Youfa, MI Senjawati, M Khairati
Oriental Journal of Chemistry 34 (4), 2018
32018
Removal of Zinc onto Several adsorbents derived from waste activated sludge of crumb rubber industry (CRI-WAS)
S Sy, D Kurniawati, H Aziz, Z Chaidir, R Zein
Int. J. Adv. Sci. Eng. Inf. Technol. 8 (1), 157, 2018
32018
Pelatihan Pembuatan Virgin Coconut Oil Bagi Kelompok Petani Desa Sungai Sirah, Nagari Surantih, Kecamatan Sutera, Kabupaten Pesisir Selatan
F Ikhsandy, M Miftahurrahmah, MZ Luthfi, AK Yahya, H Hibrah, ...
Journal of Industrial Community Empowerment 1 (1), 23-28, 2022
12022
Penentuan Rasio Refluks Optimum berdasarkan Kondisi Umpan yang digunakan pada Kolom Distilasi
RSW Harmiwati NH
Majalah Ilmiah Teknologi Industri (SAINTI) 15 (2), 73-76, 2018
12018
Trans-esterification of Crude Palm Oil Liquid Waste to Biodiesel
H Harmiwati, D Rahmad
Advanced Materials Research 1115, 357-360, 2015
12015
Pengolahan Limbah Cair Industri Tahu Menggunakan Teknologi Ultrafiltrasi Dengan Sistem Monitoring Berbasis Internet of Things
NH Harmiwati, AK Yahya, MZ Luthfi, E Nurmalasari, RL Permadani, ...
Journal of Industrial Community Empowerment 3 (1), 25-33, 2024
2024
Ekstraksi minyak atsiri kayu gaharu (Aquilaria malaccensis Lam.) dengan pretreatment fermentasi menggunakan Rhizopus sp.
H Ulia, NH Harmiwati, J Jerry, E Nurmalasari
Jurnal Litbang Industri 13 (2), 129-135, 2023
2023
Production of Biogas with Two-Stage Fermentation of Cow Dung-Palm Oil Mill Effluent
NH Harmiwati, E Supriadi, D Rahmad, A Akbar, M Khairati, MZZ Amrin, ...
Walisongo Journal of Chemistry 6 (1), 8-11, 2023
2023
Adsorption of cr (VI) Ion using sugar palm fruit peel (Arenga Pinnata) Immobilized Ca-Alginate Bead
H Harmiwati, S Salmariza, D Kurniawati, I Lestari, E Munaf, R Desmiarti, ...
Jurnal Rekayasa Kimia dan lingkungan, 2022
2022
Pengaruh Konsentrasi dan Temperatur Caustic Soda Solution terhadap Efektifitas Washer Unit Pt. Tirta Investama
Harmiwati
Unit Penelitian dan Pengabdian Masyarakat Politeknik ATI Padang, 2019
2019
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