Effect of Gondorukem (Arpus) Adhesive Composition on Organic Waste-Based Briquettes using Biodrying Technology

Authors: Ridwandi, Rozanna Dewi, Zulnazri Zulnazri, Novi Sylvia, Medyan Riza

Source: Indonesian Journal of Chemical Analysis, Vol 8, Iss 1 (2025)

Subject Terms: Analytical chemistry, QD71-142

File Description: electronic resource

Relation: https://journal.uii.ac.id/IJCA/article/view/36481; https://doaj.org/toc/2622-7401; https://doaj.org/toc/2622-7126

Access URL: https://doaj.org/article/45451b40c779429b9411bc74a6c5f4fc

A simulation study of CO2 gas adsorption with bottom ash adsorbent from palm oil mill waste using computational fluid dynamic (CFD)

Authors: Novi Sylvia, Aden Syahrullah Tarigan, Rozanna Dewi, Yunardi Yunardi, Yazid Bindar, Mutia Reza

Source: AIMS Environmental Science, Vol 11, Iss 3, Pp 444-456 (2024)

Subject Terms: adsorption, bottom ash, adsorption capacity, removal efficiency, Environmental sciences, GE1-350

File Description: electronic resource

Relation: https://doaj.org/toc/2372-0352

Access URL: https://doaj.org/article/cc5cef2821d34d6492129741b3806b6d

Characterization of sago starch-based degradable plastic with agricultural waste cellulose fiber as filler

Authors: Rozanna Dewi, Novi Sylvia, Zulnazri, Medyan Riza, Januar Parlaungan Siregar, Tezara Cionita, Budhi Santri Kusuma

Source: AIMS Environmental Science, Vol 11, Iss 2, Pp 304-323 (2024)

Subject Terms: degradable plastic, starch, cellulose, corncob, sugarcane bagasse, Environmental sciences, GE1-350

File Description: electronic resource

Relation: https://doaj.org/toc/2372-0352

Access URL: https://doaj.org/article/16a3837cdb6042b4b3fa34a839baf911

KARAKTERISASI ARANG AKTIF DARI RESIDU BAMBU (BAMBUSEAE) SEBAGAI ADSORBEN METHYLENE BLUE DENGAN AKTIVATOR NAOH

Authors: Farra Dhina, Zulnazri Zulnazri, Rozanna Dewi, Novi Sylvia, Nasrul ZA

Source: Chemical Engineering Journal Storage, Vol 3, Iss 6, Pp 862-872 (2023)

Subject Terms: aktivasi, karakterisasi, karbon aktif, residu bambu, Chemical engineering, TP155-156

File Description: electronic resource

Relation: https://ojs.unimal.ac.id/cejs/article/view/12202; https://doaj.org/toc/2807-4068

Access URL: https://doaj.org/article/443a98d8108d467eabd7d45f4ec1d0c1

EKSTRAKSI GELATIN DARI KULIT SAPI DENGAN VARIASI WAKTU PERENDAMAN PELARUT CH3COOH DAN SUHU EKSTRAKSI

Authors: Mutiara Lestari Simanjuntak, Suryati Suryati, novi sylvia, Syamsul bahri, zulnazri zulnazri

Source: Chemical Engineering Journal Storage, Vol 3, Iss 6, Pp 844-852 (2023)

Subject Terms: kata kunci: asam asetat, ekstraksi, gelatin, kadar dan kulit sapi., Chemical engineering, TP155-156

File Description: electronic resource

Relation: https://ojs.unimal.ac.id/cejs/article/view/12155; https://doaj.org/toc/2807-4068

Access URL: https://doaj.org/article/e9825da4ba934f3eb84d7cc7fdd79e93

Characterization of Degradable Plastics from Sago and Breadfruit Starch-Based with Addition of Zinc Oxide (ZnO) Catalyst and Polyvinyl Alcohol (PVA)

Authors: Rozanna Dewi, Novi Sylvia, Medyan Riza

Source: Jurnal Kimia Sains dan Aplikasi, Vol 26, Iss 11, Pp 427-436 (2023)

Subject Terms: degradable plastic, sago starch, breadfruit starch, zno catalyst, pva, Chemistry, QD1-999

File Description: electronic resource

Relation: https://ejournal.undip.ac.id/index.php/ksa/article/view/58506; https://doaj.org/toc/1410-8917; https://doaj.org/toc/2597-9914

Access URL: https://doaj.org/article/b326aa5e913d4d22b9881125197f7935

Optimization of Methylene Blue Dye Adsorption in Fixed Bed Column Packed with Tea Waste via Response Surface Methodology

Authors: Novi Sylvia, Rozanna Dewi, Zulnazri Zulnazri, Hendi Setiawan, Dinda Humaira, Mutia Reza

Source: Jurnal Kimia Sains dan Aplikasi, Vol 26, Iss 8, Pp 310-317 (2023)

Subject Terms: adsorbent, adsorption, tea waste, methylene blue, rsm, Chemistry, QD1-999

File Description: electronic resource

Relation: https://ejournal.undip.ac.id/index.php/ksa/article/view/58546; https://doaj.org/toc/1410-8917; https://doaj.org/toc/2597-9914

Access URL: https://doaj.org/article/f7799fee7a204c768c205169878d559d

PEMANFAATAN CANGKANG SAWIT SEBAGAI BAHAN BAKU BRIKET DENGAN MENGGUNAKAN PEREKAT TEPUNG KANJI

Authors: Vebry Ade Vrans, Syamsul Bahri, Masrullita Masrullita, Novi Sylvia, Rizka Nurlaila

Source: Chemical Engineering Journal Storage, Vol 3, Iss 3, Pp 314-321 (2023)

Subject Terms: briket, energi alternatif, kadar abu, kadar air, dan nilai kalor, Chemical engineering, TP155-156

File Description: electronic resource

Relation: https://ojs.unimal.ac.id/cejs/article/view/8920; https://doaj.org/toc/2807-4068

Access URL: https://doaj.org/article/5baeb17522b144a29afa0eb859ca9c0e

PEMANFAATAN KERTAS HVS BEKAS SEBAGAI ADSORBEN UNTUK MENURUNKAN KADAR TIMBAL (Pb) DALAM LIMBAH ARTIFISIAL

Authors: Mawaddah Fitria, Novi Sylvia, Meriatna Meriatna

Source: Chemical Engineering Journal Storage, Vol 3, Iss 4, Pp 548-559 (2023)

Subject Terms: adsorpsi, adsorben, kertas hvs bekas, logam berat, timbal, isoterm adsorpsi, Chemical engineering, TP155-156

File Description: electronic resource

Relation: https://ojs.unimal.ac.id/cejs/article/view/4589; https://doaj.org/toc/2807-4068

Access URL: https://doaj.org/article/be1ac7bed956473bae097c8128054203

PEMBUATAN LULUR DARI BENGKUANG DENGAN PENAMBAHAN SCRUBBER BERAS KETAN HITAM

Authors: Nabila Adhani, Zulnazri Zulnazri, Agam Muarif, Novi Sylvia, Rozanna Dewi

Source: Chemical Engineering Journal Storage, Vol 3, Iss 3, Pp 428-441 (2023)

Subject Terms: bengkuang, lulur, dan antioxidant., Chemical engineering, TP155-156

File Description: electronic resource

Relation: https://ojs.unimal.ac.id/cejs/article/view/11471; https://doaj.org/toc/2807-4068

Access URL: https://doaj.org/article/c2e11c2902b9434d92908fb92c397f07

PEMBUATAN PUPUK ORGANIK CAIR DARI LIMBAH KULIT PISANG KEPOK DAN LIMBAH AIR CUCIAN BERAS DENGAN MENGGUNAKAN BIOAKTIVATOR EM4

Authors: Roja Andesta, Nasrul ZA, Novi Sylvia, Agam Muarif, Rizka Nurlaila

Source: Chemical Engineering Journal Storage, Vol 3, Iss 4, Pp 581-595 (2023)

Subject Terms: Chemical engineering, TP155-156

File Description: electronic resource

Relation: https://ojs.unimal.ac.id/cejs/article/view/10250; https://doaj.org/toc/2807-4068

Access URL: https://doaj.org/article/be7d5ac8c8e347d7bd569c78485c2329

PENGARUH WAKTU DAN SUHU PEMBAKARAN ABU SEKAM PADI PADA PROSES EKSTRAKSI SILIKA DENGAN PELARUT NaOH

Authors: Cut Mauliza Utary, Rizka Nurlaila, Ishak Ishak, Novi Sylvia, Meriatna Meriatna

Source: Chemical Engineering Journal Storage, Vol 3, Iss 4, Pp 469-480 (2023)

Subject Terms: abu sekam padi, ekstraksi, kadar abu, kadar air dan yield produk., Chemical engineering, TP155-156

File Description: electronic resource

Relation: https://ojs.unimal.ac.id/cejs/article/view/9795; https://doaj.org/toc/2807-4068

Access URL: https://doaj.org/article/c0883da68fd94628b42a1577d5f2bc65

PENGARUH KONDISI OPERASI TERHADAP PEMBENTUKAN FOULING FACTOR (Rd) PADA KONDENSOR 61-127-C DI UNIT AMMONIA REFRIGERANT PT. PUPUK ISKANDAR MUDA

Authors: Salsabil Nabilah Anjani, Nasrul ZA, Azhari Azhari, Syamsul Bahri, Novi Sylvia

Source: Chemical Engineering Journal Storage, Vol 3, Iss 3, Pp 291-301 (2023)

Subject Terms: aspen exchanger design and rating (edr), fouling, heat duty, kondensor, laju alir, pressure drop., Chemical engineering, TP155-156

File Description: electronic resource

Relation: https://ojs.unimal.ac.id/cejs/article/view/8947; https://doaj.org/toc/2807-4068

Access URL: https://doaj.org/article/f5199da857ef44228bfa4216b2dbad80

ANALISA SUHU DAN WAKTU PEMBAKARAN ABU SEKAM PADI TERHADAP HASIL SILIKA DARI PROSES EKSTRAKSI MENGUNAKAN PELARUT NAOH

Authors: Anisyah Padang, Rizka Nurlaila, Meriatna Meriatna, Novi Sylvia, Ishak Ibrahim

Source: Chemical Engineering Journal Storage, Vol 3, Iss 2, Pp 216-225 (2023)

Subject Terms: abu sekam padi, ekstraksi, naoh, pembakaran, silika, Chemical engineering, TP155-156

File Description: electronic resource

Relation: https://ojs.unimal.ac.id/cejs/article/view/9768; https://doaj.org/toc/2807-4068

Access URL: https://doaj.org/article/839efa1cd9d245a88cd1e429ee4991a4

The Effects of Fermentation Extent and Acid Concentration on Bioethanol from HVS Paper Waste

Authors: Rizka Mulyawan, Rizka Nurlaila, Tsa Tsa Anindya Rakhim Ahmadi, Muhammad Muhammad, Novi Sylvia, Agam Muarif

Source: Equilibrium, Vol 7, Iss 1, Pp 53-58 (2023)

Subject Terms: Chemical engineering, TP155-156

File Description: electronic resource

Relation: https://jurnal.uns.ac.id/equilibrium/article/view/72732; https://doaj.org/toc/2622-3430

Access URL: https://doaj.org/article/afa3609b3c3f47559816069c660af1d6

PENGARUH TEMPERATUR ROASTING BIJI KOPI TERHADAP KANDUNGAN KAFEIN MENGGUNAKAN SPEKTROFOTOMETRI UV-VIS

Authors: Andri Nur rizky, Agam Muarif, Syamsul Bahri, Novi Sylvia, Eddy Kurniawan, Wiza Ulfa Fibarzi

Source: Chemical Engineering Journal Storage, Vol 3, Iss 1, Pp 86-95 (2023)

Subject Terms: Chemical engineering, TP155-156

File Description: electronic resource

Relation: https://ojs.unimal.ac.id/cejs/article/view/9279; https://doaj.org/toc/2807-4068

Access URL: https://doaj.org/article/31a3f69f05504190a14c9eb1429f329b

PEMODELAN APLIKASI KONTROL PID-LEVEL CONTROL PADA DEAERATOR 61-101-U PADA PT. PUPUK ISKANDAR MUDA DENGAN MENGGUNAKAN METODE RESPON SURFACE METHODOLOGY

Authors: M Ali Anto, Rozanna Dewi, Fahirul Muhar, Azhari Azhari, Novi Sylvia, Faisal Faisal

Source: Chemical Engineering Journal Storage, Vol 3, Iss 1, Pp 22-41 (2023)

Subject Terms: deaerator, tuning respon surface methodology, level, setpoint., Chemical engineering, TP155-156

File Description: electronic resource

Relation: https://ojs.unimal.ac.id/cejs/article/view/8019; https://doaj.org/toc/2807-4068

Access URL: https://doaj.org/article/3d5125811b554ef28688eb04e860b15b

Design and performance of a cyclone separator integrated with a bottom ash bed for the removal of fine particulate matter in a palm oil mill: A simulation study

Authors: Novi Sylvia, Husni Husin, Abrar Muslim, Yunardi, Aden Syahrullah, Hary Purnomo, Rozanna Dewi, Yazid Bindar

Source: AIMS Environmental Science, Vol 10, Iss 3, Pp 341-355 (2023)

Subject Terms: cyclone, particulate matter, cfd, vortex finder, bottom ash, Environmental sciences, GE1-350

File Description: electronic resource

Relation: https://doaj.org/toc/2372-0352

Access URL: https://doaj.org/article/7a6717e256834d618944507fc00760a2

Determinants of household food security during the COVID-19 pandemic in Tulungagung, East Java

Authors: Novianti Tysmala Dewi, Dwi Nastiti Iswarawanti, Novi Sylvia Hardiany

Source: AcTion: Aceh Nutrition Journal, Vol 8, Iss 1, Pp 90-99 (2023)

Subject Terms: coping strategies, food diversity, food security, social assistance, Nutrition. Foods and food supply, TX341-641, Food processing and manufacture, TP368-456

File Description: electronic resource

Relation: https://ejournal.poltekkesaceh.ac.id/index.php/an/article/view/761; https://doaj.org/toc/2527-3310; https://doaj.org/toc/2548-5741

Access URL: https://doaj.org/article/eb8f1b03eb5646b2ae81a4b7f5910a7b

PENGARUH SUHU DAN WAKTU REAKSI TRANSESTERIFIKASI MINYAK BIJI BUNGA MATAHARI TERHADAP METIL ESTER DENGAN KATALIS NaOH

Authors: Muhammad Rifki Aulia, Azhari Azhari, Meriatna Meriatna, Zainuddin Ginting, Novi Sylvia

Source: Chemical Engineering Journal Storage, Vol 2, Iss 5, Pp 91-106 (2023)

Subject Terms: biodiesel, metyhl ester, sunflower seed oil, transesterification, Chemical engineering, TP155-156

File Description: electronic resource

Relation: https://ojs.unimal.ac.id/cejs/article/view/8035; https://doaj.org/toc/2807-4068

Access URL: https://doaj.org/article/28e0414afab546ea872fd48a4642d177