Ginting, Simparmin and Darni, Yuli and Utami, Herti and Wardono, Herry and Darmansyah, Darmansyah and Rustamaji, Heri (2024) Synthesis of ZSM-5 From Natural Zeolite Lampung (ZAL) and Rice Husk by Seeding Method using Microwaves. Jurnal Bahan Alam terbarukan, 13 (1). pp. 10-20. ISSN 2303-0623

Darni, Yuli and Utami, Herti and Lismeri, Lia and Ginting, Simparmin and Lesmana, Donny and Rustamaji, Heri and Saputra, Galuh (2024) Pengelolaan Sampah Plastik Di SMAN 8 Bandar Lampung Untuk Meningkatkan Kesadaran Masyarakat Terhadap Pelestarian Lingkungan. Nemui Nyimah: Jurnal Pengabdian kepada Masyarakat, 4 (1). pp. 1-8. ISSN 2808-0904

Iryani, Dewi Agustina and Hasanudin, Udin and Dermiyati, - and Yuwono, Suripto D. and Suroso, Erdi and Ginting, Simparmin and Sugiharto, R. and Indraningtyas, Lathifa (2024) Economic and environmental analysis of spent bleaching earth reactivation. IOP Conf. Series: Earth and Environmental Science, 1308 (1). 012061. ISSN 1755-1315

Ginting, Simparmin and Utami, Herti and Mulyani, Yessi (2023) Produksi Kompos dan Eco Enzyme dari Limbah Organik Rumah Tangga di Kelurahan Rajabasa, Bandar Lampung. Nemui Nyimah: Jurnal Pengabdian kepada Masyarakat, 3 (2). pp. 1-7. ISSN 2808-0904

Kurnia Sari, Devi and Werena, Rosalia Dwi and Hasrul Anwar, HA and dzakwan, Akhmad and Ginting, Simparmin (2023) PemanfaatanMinyakJelantahdanLimbahKulitPisangMenjadi SabunCuciTanganSebagaiCenderamata. Prosiding Senapati 2023, 2023 (1). pp. 1-6. ISSN 2808-0904

Darni, Yuli and Mayanti, Eva and Anandati, Ghea Maulidaco and Ginting, Simparmin and Lismeri, Lia and Nugrahini, Panca and Utami, Herti (2023) Synthesis of Biofoam from Cassava Peel Starch, Banana Peel Starch and Chitosan as Additives. Jurnal Bahan Alam terbarukan, 12 (2). pp. 120-128. ISSN 2303-0623

Utami, Herti and Sari, Zulaikha Setya Mega and Hanif, Muhammad and Darni, Yuli and Ginting, Simparmin and Purba, Elida (2023) Studi eksperimen isolasi fukoidan dari rumput laut Sargassum binderi Sonder: Efek suhu dan waktu ekstraksi. Jurnal Teknik Kimia Universitas Sriwijaya, 29 (2). pp. 79-86. ISSN 2721-4885

Utami, Herti and Ginting, Simparmin and Wardono, Herry (2023) Aplikasi Mesin Pengiris Otomatis Pada Proses Produksi Keripik Singkong UMKM Swakarya Di Desa Rulung Sari, Lampung Selatan. Nemui Nyimah: Jurnal Pengabdian kepada Masyarakat, 3 (1). pp. 1-6. ISSN 2808-0904

Amelia, Julfi Restu and Iryani, Dewi Agustina and Indraningtyas, Lathifa and Sugiharto, R. and Ginting, Simparmin and Hasanudin, Udin (2023) Pengelolaan Spent Bleaching Earth. Aura Publisher, Bandar Lampung.

Iryani, Dewi Agustina and Damayanti, Sri Ismiyati and Azhar, Azhar and Ginting, Simparmin (2023) INTRODUKSI KOMPOR PELLET BIOMASSA BAGI UKM MINYAK ATSIRI DI KECAMATAN BANDAR MATARAM KABUPATEN LAMPUNG TENGAH. Abdi Laksana : Jurnal Pengabdian Kepada Masyarakat, 4 (1). pp. 288-301. ISSN 2723-5181

Damayanti, Sri Ismiyati and Otik, Nawansih and Iryani, Dewi Agustina and Ginting, Simparmin (2022) Diseminasi Alat Pemisah Pupuk Bioslurry dan Diseminasi Pengomposan Pupuk Bioslurry Padat-Kulit Kopi Sebagai Upaya Pengoptimalan Pengelolaan Kotoran Sapi Menjadi Biogas. Nemui Nyimah: Jurnal Pengabdian kepada Masyarakat, 2 (2). pp. 40-51. ISSN 2808-0904

Wardono, Herry and Ginting, Simparmin and Utami, Herti (2022) Penerapan Teknologi Alat Spinner pada Produk Olahan Keripik UMKM Swakarya di Desa Rulung Sari, Lampung Selatan. Jurnal Sakai Sambayan, 6 (3). pp. 152-155. ISSN 2550-1089

Iryani, Dewi Agustina and Ginting, Simparmin and Sugiharto, R. and Indraningtyas, Lathifa and Hasanudin, Udin and Amelia, Julfi Restu (2022) Production of biodiesel using heterogeneous catalyst (K Impregnated bleaching earth) based on reactivated bleaching earth. In: 8th International Conference on Sustainable Energy and Environment (SEE 2022), 7-9 November 2022, Bangkok, thailand.

Darmansyah, Darmansyah and Iryani, Dewi Agustina and Ginting, Simparmin and Supriyadi, Didik (2021) Characterization of Modified Lampung Natural Zeolite with Cetyl Trimethyl Ammonium Bromide (CTAB) for Adsorption Industrial Tapioca Wastewater. Advances in Engineering Research, volume 202, 202. ISSN 2352-5401

Iryani, Dewi Agustina and cindradewi, Azelia and Ginting, Simparmin and Hasanudin, Udin and ernawati, evy (2021) Fabrication, Characterization and Mechanical Stability Performance Test of Cellulose Acetate Membrane Filled with Lampung Natural Zeolite (Ca/LNZ). Advances in Engineering Research, volume 202, 202 (125957). ISSN 2352-5401

Damayanti, Sri Ismiyati and Ginting, Simparmin and Nawansih, Otik and Hudaidah, Siti (2020) Implementation of biogas-based energy security program and Implementation of biogas-based energy security program and evaluation of its sustainability in Kediri village, Pringsewu district, evaluation of its sustainability in Kediri village, Pringsewu district, Lampung province. Asean Journal of Community Engagement, 4 (1). pp. 80-103. ISSN E ISSN 2581 0030

Utami, Herti and Ginting, Simparmin and Putriani, Eka Nanda (2020) Pengaruh kecepatan pengadukan dan waktu reaksi pada sintesis α-terpineol dari terpentin dengan katalis zeolit alam Lampung teraktivasi. Jurnal Teknologi dan Inovasi Industri, 01 (01). pp. 8-14. ISSN ISSN 2722-0184, e-ISSN 2722-0192

Damayanti, Ismiyati and Ginting, Simparmin and Nawansih, Otik and Hudaidah, Siti (2020) Implementation of biogas-based energy security program and evaluation of its sustainability in Kediri village, Pringsewu district, Lampung province. Asean Journal of Community Engagement, 4 (1). pp. 79-103. ISSN E ISSN 2581 0030

Damayanti, Ismiyati and Ginting, Simparmin and Nawansih, Otik and Hudaidah, Siti (2020) Menuju Desa Produktif Berbasis Komunitas dgn Pengoptimalan Pemanfaatan Sumber Daya Pedesaan. [Video]

Darmansyah, Darmansyah and Ginting, Simparmin and Sanjaya, Andri and Isfahani, Fadhilla Soraya and Supriyadi, Didik (2019) Synthesis and Characterization of Activated Sludge/Zeolite Adsorbent for Lampung Textile Industry Wastewater Treatment. Journal of Physics: Conference Series Vol. 1376 no. 1, 1376 (1). pp. 1-9. ISSN 1755-1315

Ginting, Simparmin and Yulia, Yeni and Wardono, Herry and Darmansyah, Darmansyah and Hanif, Muhammad and Iryani, Dewi Agustina (2019) Synthesis and Characterization of Zeolite Lynde Type A (LTA): Effect of Aging Time. Journal of Physics: Conference Series Vol. 1376 no. 1, 1376 (1). pp. 1-6. ISSN 1755-1315

Ginting, Simparmin and Nawansih, Otik and Hudaidah, Siti and Damayanti, Ismiyati (2019) Pemberdayaan Kelompok Wanita Tani dengan Pemanfaatan Sumber Daya Pedesaan untuk Mewujudkan Desa Mandiri Pangan di Desa Kediri Kecamatan Gadingrejo, Kabupaten Pringsewu, Lampung. Jurnal Pengabdian dan Pengembangan, 2 (2). pp. 326-332. ISSN 2620-9594

Nur, Hasanah and Putriani, Eka Nanda and Utami, Herti and Ginting, Simparmin (2019) Pengaruh Jenis Solubility Promotor dan Waktu Reaksi pada Sintesis α-Terpineol dari Minyak Terpentin menggunakan Katalis Zeolit Alam Lampung Teraktivasi. Indonesian Journal of Chemical Science, 8 (2). pp. 76-80. ISSN 2252-6951

Iryani, Dewi Agustina and Hasanudin, Udin and Ginting, Simparmin (2019) Plagiarsm_checker Efek Temperatur Reaksi Xhanthasi Terhadap Kinerja Adsorben Selulosa Xhanthat berbasis Bagas Tebu Untuk Penjerapan Logam Berat. Universitas Syiah kuala.

Iryani, Dewi Agustina and Ginting, Simparmin and Darmansyah, Darmansyah and Risthy, Nisa Mutia (2019) Efek Temperatur Reaksi Xhanthasi Terhadap Kinerja Adsorben Selulosa Xhanthat berbasis Bagas Tebu Untuk Penjerapan Logam Berat. Rekayasa Kimia dan Lingkungan, 14 (1). pp. 81-87. ISSN 1412-5064, e-ISSN 2356-1661

Ginting, Simparmin and Iryani, Dewi Agustina (2019) Nilai Reviwer: Pengaruh waktu Aging pada sintesis Zeolit Linde Type A (LTA) dari Zeolit alam lampung (ZAL) dengan metode step change temperatur hydrothermal. RKL Unsyiah, Universitas Syiah Kuala.

Ginting, Simparmin and Iryani, Dewi Agustina and Darmansyah, Darmansyah and Wardono, Herry and Hanif, Muhammad (2019) Plagiarsm Checker: Sintesis Zeolit Lynde Type-A (LTA) Dari Zeolit Alam Lampung (Zal) Menggunakan Metode Step Change Temperature Of Hydrothermal Dengan Variasi SiO2/Al2O3 Diaplikasikan Untuk Dehidrasi Etanol. FTI, UMI.

Iryani, Dewi Agustina and Ginting, Simparmin and Darmansyah, Darmansyah (2019) Nilai Reviewer: Efek Temperatur Reaksi Xhanthasi Terhadap Kinerja Adsorben Selulosa Xhanthat berbasis Bagas Tebu Untuk Penjerapan Logam Berat. Journal Rekayasa Kimia dan Lingkungan.

Lestari, Anggun and Ginting, Simparmin and Saputra, Hens (2019) Effect of Seed Amounts on the Synthesis of Zeolite ZSM-5 Using Coal Bottom Ash and Rice Husk as Sources of Silica and Alumina by Using Seeding Method. Materials Science Forum, 948 (1). pp. 9-13. ISSN 1662-9752

Ginting, Simparmin and Darmansyah, Darmansyah and Iryani, Dewi Agustina and Wardono, Herry (2019) Hasil Review: Pengaruh waktu Aging pada sintesis Zeolit Linde Type A (LTA) dari Zeolit alam lampung (ZAL) dengan metode step change temperatur hydrothermal. Journal Rekayasa Kimia dan Lingkungan.

Ginting, Simparmin and Utami, Wanda G. (2019) Zeolit LTA Sintetis Berbahan Dasar Coal Bottom Ash Untuk Pemurnian Etanol. In: Prosiding Semnas SINTA FT UNILA, 25 Oktober 2018, Emersia Hotel and Resort, Bandar Lampung. (In Press)

Damayanti, Ismiyati and Ginting, Simparmin and Sofyan, Amelia and Putri, Alip and Budhijanto, Wiratni (2018) Utilization of Lampung Natural Zeolite as Immobilization Mediaon Biogas Production from Palm Oil Mill Effluent (POME). Materials Science Forum, 929 (1). pp. 18-26. ISSN 1662-9752

Wardono, Herry and Ginting, Simparmin and Sinulingga, Eko (2018) THE USE OF ADSORBENTS OF LAMPUNG NATURAL ZEOLITES/COAL-FLY ASH IN REDUCING FUEL CONSUMPTION AND EXHAUST GAS EMISSIONS OF A 4-STROKE PETROL MOTORCYCLE. AIP Conference Proceedings, 1977 (1). 020060-1. ISSN 978-0-7354-1687-1

Iryani, Dewi Agustina and Wulandari, Nurfitri and Cinderadewi, Azelia Wulan and Ginting, Simparmin and ernawati, evy and Hasanudin, Udin (2018) Lampung Natural Zeolite Filled Cellulose Acetate Membrane for Pervaporation of Ethanol-Water Mixtures. In: International Conference on Biomass hosted in Bogor, July 24-25, 2017, Hotel salak Bogor.

Wardono, Herry and Badaruddin, Mohammad and Ginting, Simparmin (2018) PENINGKATAN PRODUKSI GULA MERAH UKM DESA PURWOREJO PESAWARAN LAMPUNG MELALUI RANCANG BANGUN TUNGKU SK32. In: Seminar Nasional Pengabdian Masyarakat Universitas Terbuka, SENMASTER 2018, 30 Oktober 2018, Universitas Terbuka Convention Center. (In Press)

Ginting, Simparmin and Hermida, Lilis and Rugayah, Rugayah and Agustian, Joni (2018) Uji Aplikasi Berbagai Jenis Pupuk Urea Lepas Lambat Terhadap Pertumbuhan Tanaman Pakcoy (Brassica rapa chinensis). Prosiding Semnas SINTA FT UNILA Vol. 1 Tahun 2018, 1. pp. 35-41. ISSN 2655-2914

Iryani, Dewi Agustina and pitasari, Nita and Ginting, Simparmin and Darmansyah, Darmansyah and Hasanudin, Udin (2017) DEVELOPMENT OF LOW-COST ADSORBENT FROM AGRICULTURAL WASTE FOR HEAVY METAL REMOVAL. In: Mineral Processing and Technology International Conference 2017, 23-24, JAKARTA. (Submitted)

Utami, Herti and Ginting, Simparmin and Sulistiowati, Dwi Derti and Hermiyati, Ria Putri (2017) The Effect Catalyst Natural Zeolite Of Lampung on The Synthesis of α-Terpineol From Turpentine. INSIST, 2 (2). pp. 89-92. ISSN 2502-8588

Utami, Herti and Ginting, Simparmin and Sulistiowati, Dwi Derti and Hermiyati, Ria Putri (2017) The Effect Catalyst Natural Zeolite of Lampung On The Synthesis Of α-Terpineol From Turpentine. INSIST, 2 (2). pp. 89-92. ISSN eISSN: 2502-8588

Utami, Herti and Ginting, Simparmin and Sulistiowati, Dwi Derti and Hermiyati, Ria Putri (2017) The Effect Catalyst Natural Zeolite of Lampung on The Synthesis of α-Terpineol from Turpentine. In: IC-STAR 2017, The 3rd International Conference on Science, Technology, and Interdisciplonary Research 2017, 18-20 September 2017, Bandar Lampung.

Sulistiowati, Dwi Derti and Hermiyati, Ria Putri and Utami, Herti and Ginting, Simparmin (2017) Kajian Pengaruh Konsentrasi Zeolit Alam Lampung pada Hidrasi Terpentin Menjadi α-Terpineol. Indonesian Journal of Chemical Science, 6 (2). pp. 133-137. ISSN e-ISSN 2502-6844

Ariyadi, Achmad and Ginting, Simparmin (2017) Penentuan konsentrasi aktivator asam sulfat terbaik pada pretreatment zeolit alam lampung sebagai katalisator untuk reaksi esterifikasi gliserol dan asam asetat menjadi triacetin. Inovasi Pembangunan, 05 (02). pp. 112-120. ISSN 2354-5704

Ardinata, Rendri and Ginting, Simparmin and Hanif, Muhammad (2017) Sintesis ZSM-5 dari Pretreated Zeolit Alam Lampung (PZAL) dan Bagasse Fly Ash (BFA) dengan Template Ethylamine (Penentuan Rasio Mol Na+/SiO2 Terbaik). In: Peran Teknologi dan Inovasi untuk Pengembangan Industri Berbasis Sumber Daya Alam Lokal Secara Terpadu, 2016, Bandar Lampung.

Purwaningsih, Eti and Ginting, Simparmin and Hanif, Muhammad and Sari, Desi Purnama (2017) Sintesis ZSM-5 dari Zeolit Alam Lampung (ZAL) dan Bagasse Fly Ash (BFA) dengan Menggunakan Template Ethylamine (Penentuan Rasio Mol SiO2/Al2O3 Terbaik). In: Peran Teknologi dan Inovasi untuk Pengembangan Industri Berbasis Sumber Daya Alam Lokal Secara Terpadu, 2016, Bandar Lampung.

Prajawati, Dini Dian and Ginting, Simparmin and Hanif, Muhammad and Febrianti, Erfina (2017) Sintesis ZSM-5 dengan Beragam Jenis Structure Directing Agent (SDA) dari Zeolit Alam Lampung (ZAL) dan Bagasse Fly Ash (BFA). In: Peran Teknologi dan Inovasi untuk Pengembangan Industri Berbasis Sumber Daya Alam Lokal Secara Terpadu, 2016, Bandar Lampung.

Iryani, Dewi Agustina and Ginting, Simparmin and Hasanudin, Udin (2017) Hasil Review: Lampung natural zeolite filled cellulose acetate membrane for pervaporation of ethanol-water mixtures. IOP Conference Series: Earth and Environmental Science.

Iryani, Dewi Agustina and Ginting, Simparmin and Hasanudin, Udin and Yuwono, Suripto D. (2017) Similarity Check result: Preparation and evaluation adsorption capacity of cellulose xanthate of sugarcane bagasse for removal heavy metal ion from aqueous solutions. IOP.

Iryani, Dewi Agustina and Ginting, Simparmin and Cinderadewi, Azelia Wulan and Wulandari, Nurfitri (2016) Preliminary performance assessment test of membrane CA from commercial CA and sugarcane bagasse modified by natural zeolite Lampung (ZAL) for ethanol dehydration pervaporation. In: International Conference on Science Technology and Interdiciplinary Research 2016, 21-23 Agustus 2016, Universitas Lampung. (Unpublished)

Darmansyah, Darmansyah and Ginting, Simparmin and Ardiana, Lisa and Saputra, Hens (2016) Mesopori MCM-41 sebagai Adsorben: Kajian Kinetika dan Isotherm Adsorpsi Limbah Cair Tapioka. Jurnal Rekayasa Kimia dan Lingkungan, 11 (1). pp. 10-16. ISSN 2356-1661

Darmansyah, Darmansyah and Saputra, Hens and Ginting, Simparmin and Ardiana, Lisa (2016) SYNTHESIS AND CHARACTERIZATION OF MCM-41 FROM COAL FLY ASH FOR TAPIOCA WASTEWATER TREATMENT. ARPN Journal of Engineering and Applied Sciences, 11 (7). pp. 4772-4777. ISSN 1819-6608

Ginting, Simparmin and Khairat, Vastina B. and Febriantina, Nina and Saputra, Hens (2015) Reaction Kinetics of Acetic Acid and Ethanol Esterification Catalyzed by ZSM-5 Catalyst. UPT. Perpustakaan Universitas Lampung, Bandar Lampung. ISBN 978 - 602 - 73260 - 1 - 9

Darmansyah, Darmansyah and Ginting, Simparmin and Widiana, Derry and Saputra, Hens (2013) Sintesis H-ZSM-5 dari Zeolit Alam Lampung (ZAL) dengan Sumber Silika Penambah Bagasse Fly Ash (BFA) (Penentuan Rasio TPABr/SiO untuk Memperoleh Produk H-ZSM-5 yang memiliki Kristalinitas Optimum). PROSIDING SNTK TOPI 2013. pp. 273-283. ISSN 1907 - 0500

Kusumoto, Satoko and Aeny, Titik Nur and Mujim, Subli and Ginting, Simparmin and Tsuge, Takashi and Tsuyumu, Shinji and Takikawa, Yuichi (2004) Occurrence of blood disease of banana in Sumatra, Indonesia. Journal of General Plant Pathology, 70 (1). pp. 45-49. ISSN 1610-739X

Ginting, Simparmin and Nurhasanah, Nurhasanah and wardoyo, heri and Juliasih, Ni Luh Gede Ratna and Miranda, Thalya and Ulliane, Nabila Edukasi Teknologi Ecoenzyme dalam Pengolahan Sampah Organik Bagi Tim Penggerak PKK Desa Fajar Baru. JURNAL PENGABDIAN KEPADA MASYARAKAT TABIKPUN, 3 (3). pp. 1-8. ISSN 745-7699

Hanif, Muhammad and Harahap, Fahmi Alif Utama and Heru, - and Darni, Yuli and Ginting, Simparmin Extraction and Characterization of Coffee Oil From Instant-Coffee Waste. Jurnal Bahan Alam terbarukan, 8 (1). pp. 59-64. ISSN 2303-0623

Ginting, Simparmin and Syukur, Sebastian and Yulia, Yeni Kombinasi Adsorben Biji Kelor - Zeolit Alam Lampung untuk Meningkatkan Efektivitas Penjerapan Logam Pb dalam Air secara Kontinu pada Kolom Fixed Bed Adsorber. JURNAL REKAYASA PROSES, 11 (1). pp. 1-11. ISSN 2549-1490

Wardono, Herry and Badaruddin, Mohammad and Ginting, Simparmin Modifikasi Tungku Penggorengan Kerupuk Lempit Melalui Rancang Bangun Tungku dan Arah Semburan Api. In: Seminar Nasional Darmajaya, 25 Oktober 2017, Hotel Emersia Bandar Lampung.

Ginting, Simparmin and Perdana, Guntur A. and Darmansyah, Darmansyah and Iryani, Dewi Agustina and Wardono, Herry Pengaruh Waktu Aging pada Sintesis Zeolit Linde Type-A (LTA) dari Zeolit Alam Lampung (ZAL) dengan Metode Step Change Temperature of Hydrothermal. Jurnal Rekayasa Kimia dan Lingkungan, 14 (1). pp. 1-11. ISSN 1412-5064

Hanif, Muhammad and Ginting, Simparmin and Haviz, Muhammad and Darni, Yuli Pengenalan penyulingan minyak atsiri untuk kelompok PKK di lingkungan RT 12 desa Lingsuh Rajabasa. In: SENAPATI 2020, 22-23 September 2020, Daring, Universitas Lampung.

Ginting, Simparmin and Sari, Devi P. and Iryani, Dewi Agustina and Darmansyah, Darmansyah and Hanif, Muhammad and Wardono, Herry Sintesis Zeolit Lynde Type-A (LTA) Dari Zeolit Alam Lampung (ZAL) Menggunakan Metode Step Change Temperature of Hydrothermal Dengan Variasi SiO2/Al2O3 Diaplikasikan Untuk Dehidrasi Etanol. Journal of Chemical Process Engineering. pp. 31-44. ISSN p-ISSN : 2527-4457

Ginting, Simparmin and Winarti, Reni Rukma and Andini, Tiara and Wardono, Herry and Hanif, Muhammad and Darmansyah, Darmansyah Sintesis dan karakterisasi zeolite LTA dari coal bottom ash teraktivasi dengan aging system. Jurnal Teknologi dan Inovasi Industri, 1 (1). pp. 15-27. ISSN ISSN 2722-0184, e-ISSN 2722-0192

Ginting, Simparmin and Yulia, Yeni and Wardono, Herry and Darmansyah, Darmansyah Synthesis and Characterization of Zeolite Lynde Type A (LTA): Effect of Aging Time. In: 2018 International Conference on Engineering, Technologies, and Applied Sciences (ICETsAS 2018), 18 - 20 October 2018, Emersia Hotel and Resort, Bandar Lampung. (In Press)