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Fadlilah, Ilma
Politeknik Negeri Cilacap
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Peningkatan Kapasitas Pengrajin Bambu desa Banjarwaru dalam Bidang Pemasaran dan Jaringan Ari Kristiningsih; Khoerudin Wittriansyah; Hety Dwi Hastuti; Theresia Evila PSR; Jenal Sodikin; Nurlinda Ayu Triwuri; Ilma Fadlilah
Karunia: Jurnal Hasil Pengabdian Masyarakat Indonesia Vol. 2 No. 4 (2023): Desember : Jurnal Hasil Pengabdian Masyarakat Indonesia
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/karunia.v2i4.1557

Abstract

Banjarwaru Village known as bamboo crafts village. Originally it was just a household product, it began to develop into a product that has aesthetic value. Sales of handicraft products are also starting to grow, they are starting to spread to other areas. Then the problem arises, namely inconsistent sales levels. To overcome this problem, the Cilacap State Polytechnic carried out Community Service activities by conducting Focus Group Discussion (FGD) activities by inviting resource persons from business actors to discuss with Banjarwaru village craftsmen. The aim of this activity is that Banjarwaru village craftsmen can find solutions to increase the level of sales of their craft products. From the results of the FGD, it was found that steps that can be taken to increase sales levels are carrying out business legality, building networks with the government, consumers, and fellow business actors, and increasing promotions through digital platforms.
REKAYASA MESIN PEMBUAT PUPUK ORGANIK BERBENTUK PELET DARI CAMPURAN SAMPAH ORGANIK DAN KOTORAN SAPI DI KELURAHAN WIDARAPAYUNG WETAN Nurlinda Ayu Triwuri; Oto Prasadi; Ayu Pramita; Ilma Fadlilah; Fadhillah Hazrina; Laura Sari; Dwi Novia
E-Amal: Jurnal Pengabdian Kepada Masyarakat Vol 2 No 1: Januari 2022
Publisher : LP2M STP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47492/eamal.v2i1.1221

Abstract

Permasalahan yang dialami oleh warga di Desa Widarapayung Wetan Kecamatan Binangun adakah minimnya pengetahuan warga tentang teknik pengolahan lombah kotoran ternak dan sampah organik menjadi produk yang bermanfaat. Melalui kegiatan pengabdian ini, dipandang perlunya ada pendampingan program produksi pupuk organik menggunakan mekanisasi pakan mandiri atau buatan sendiri. Memanfaatkan kotoran ternak dan sampah organik yang menumpuk di lingkungan Widarapayung menjadi pupuk organik dalam bentuk pelet dapat menjadi solusi alternatif bagi warga jika dihadapkan dalam kondisi sulitnya membeli pupuk NPK pabrik, jika harga satuan melonjak tinggi. Sampah organik yang berserakan akan diolah dengan baik sehingga dapat meningkatkan daya dukung lingkungan dan meningkatkan pendapatan peternak dan petani. Disamping itu, karena memanfaatkan bahan sisa peternakan dan pekerbunan warga, maka secara tidak langsung dapat meningkatkan produktifitas warga Widarapayung. Tujuan dari kegiatan ini adalah melakukan introduksi pemanfaatan teknologi kepada warga Widarapayung melalui pendampingan dan pelatihan untuk meningkatkan wawasan IPTEK bagi warga Widarapayung, selain itu untuk meminimalkan ketergantungan warga dengan produk pabrikan. Mesin pembuat pelet dibuat dengan kapasitas produksi 120 kg/jam. Mesin pelet yang dibuat digerakan oleh mesin diesel dengan kapasitas 6,5 HP, kapasitas maksimal 7 HP, dan kecepatan 2600 rpm. Secara keseluruhan mesin ini sangat efektif untuk menghasilkan pupuk organik dalam bentuk pelet. Strategi penyampaian materi dilakukan dengan memberikan pelatihan langsung kepada warga Widarapayung. Hasil dari pengabdian ini adalah bekal ilmu teknologi yang telah diwujudkan dalam bentuk mesin pelet, bahan baku, komposisi, dan proses produksi.
Pemanfaatan Zeolit-A Sebagai Adsorben Logam Berat Kromium Total (Cr) Pada Limbah Cair Sisa Analisis Chemical Oxygen Demand (COD) Putri, Arsita Nur Rizkia; Fadlilah, Ilma; Prasadi, Oto
Ruwa Jurai: Jurnal Kesehatan Lingkungan Vol 18 No 1 (2024)
Publisher : Poltekkes Kemenkes Tanjung Karang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26630/rj.v18i1.4424

Abstract

Limbah cair sisa analisis Chemical Oxygen Demand (COD) mengandung krom total (Cr), sehingga bersifat racun dan karsinogen. Metode adsorpsi menggunakan zeolit-A dapat digunakan untuk menurunkan polutan Cr. Penelitian bertujuan mengetahui waktu kontak optimal adsorpsi terhadap penurunan Cr oleh zeolit-A berbahan dasar limbah daun nipah dan alumunium kaleng. Penelitian menggunakan zeolit-A yang disintesis dari limbah daun nipah dan alumunium kaleng. Sintesis zeolit dilakukan dengan rasio molar Si/Al 1,9 (6,6 g NaOH, 3,36 g SiO2, 2,98 Al2O3, dan 103,43 mL H2O). Efektifitas adsorpsi dinilai berdasarkan lima variasi waktu kontak (30, 60, 90, 120, dan 150 menit). Kinetika adsorpsi digambarkan dengan pemodelan orde nol, orde satu semu (pseudo first orde) serta orde dua semu (pseudo second orde). Hasil penelitian menunjukkan bahwa zeolit-A memiliki kemampuan sebagai penukar kation yang baik, sehingga dapat berperan sebagai adsorben Cr. Berdasarkan proses adsorpsi didapatkan waktu kontak optimal adsorpsi Cr pada waktu 150 menit, dengan efisiensi adsorpsi sebesar 17,742%. Sedangkan kinetika adsorpsi Cr mengikuti model orde nol, dengan nilai kecepatan adsorpsinya adalah -0,0007 min-1. Zeolit-A yang disintesis dari limbah daun nipah dan alumunium kaleng dapat digunakan sebagai adsorben logam Cr. Waktu optimal adsorpsi pada waktu kontak 150 menit dengan efisiensi adsorpsi sebesar 17,74%. Peningkatan dosis adsorben, variasi pH, dan variasi waktu kontak lebih dari 150 menit, menjadi saran penelitian selanjutnya. 
Effect of Si/Al molar ratio on zeolite synthesis from nipah leaf and used canned aluminium Rizkia Putri, Arsita Nur; Fadlilah, Ilma; Prasadi, Oto
Konversi Vol 12, No 2 (2023): OKTOBER 2023
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/k.v12i2.16985

Abstract

Silica and alumunium are the main sources in the manufacture of synthetic zeolite which will be engineered in such a way that it contains the same character as natural zeolite. The silica content in Nipah leaf waste is 26,28 % and the alumunium content in used cans is 53,09 %, it has the potential to be the main ingredient in zeolite synthesis. This study aims to determine the effect of Si/Al molar ratio on synthetic zeolite characteristics. Making zeolite is done by mixing silica and alumunium as well as the zeolite crystallization process using a hydrothermal reactor. Characterization of zeolite was carried out by morphological analysis and elemental composition using SEM-EDX and functional group analysis using FTIR. The results of SEM-EDX show the morphology and composition of zeolite forming elements included in low sillica zeolite, and FTIR results show functional groups of synthetic zeolite in the form of double rings at wavevumbers 500 – 650 cm-1, and the presence of zeolite finger prints at wavenumbers 700 – 1100 cm-1.
Karakteristik Sintesis Zeolit Dari Pemanfaatan Limbah Daun Nipah dan Alumunium Foil Bekas Jayana, Rena; Fadlilah, Ilma; Prasadi, Oto
METANA Vol 20, No 1 (2024): Juni 2024
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/metana.v20i1.56805

Abstract

Penelitian ini bertujuan untuk mengetahui karakteristik zeolit sintesis dari pemanfaatan limbah daun nipah (Nypa frutycans wurmb) dan alumunium foil bekas. Berdasarkan hasil uji FTIR menunjukkan  Zeolit Sintesis Rasio 1 (ZSR-1) dan Zeolit Sintesis Rasio 2 (ZSR-2) telah memenuhi semua spektra pada daerah serapan indikator terbentuknya zeolit sintesis. Karakteristik zeolit sintesis berdasarkan SEM menunjukkan ZSR-1 masuk kategori zeolit NaX sedangkan ZSR-2 merupakan zeolit NaY. Hasil uji EDX menunjukkan ZSR-1 dan ZSR-2  merupakan jenis zeolit kaya akan alumunium dengan nilai rasio Si/Al 0,07 % untuk ZSR-1 serta 0,25 % untuk ZSR-2. Karateristik ZSR-2 lebih optimum jika dibandingkan ZSR-1. Hasil uji FTIR menunjukkan bahwa panjang gelombang ZSR-2 pada vibrasi ulur simetri internal O-Si-O/O-Al-O lebih tinggi yaitu 725,23 cm-1  jika dibandingkan ZSR-1 yang hanya 663,51 cm-1. Hal ini menunjukkan indikasi bahwa ZSR-2 memiliki rasio Si/Al lebih tinggi jika dibandingkan ZSR-1. Hal ini dikonfirmasi oleh hasil EDX yang menunjukkan hasil rasio Si/Al untuk ZSR-2 lebih besar yaitu 0,25 % jika dibandingkan rasio Si/Al dari ZSR-1 yang hanya 0,07 %. Hasil uji SEM menunjukkan Zeolit NaY (ZSR-2 berbentuk kubus) memiliki pori lebih besar dibandingkan zeolit NaX (ZSR-1 berbentuk tidak beraturan) serta pada temperatur tinggi zeolit NaY lebih stabil dan lebih aktif dibandingkan zeolit NaX.  The purpose of this study was to determine the characteristics of synthetic zeolite from the utilization of nipah leaf waste (Nypa frutycans wurmb) and used aluminum foil. Based on the results of the FTIR test, it was shown that the Synthetic Zeolite Ratio 1 (ZSR-1) and the Synthetic Zeolite Ratio 2 (ZSR-2) fulfilled all the spectra in the indicator absorption area for the formation of synthetic zeolite. The characteristics of synthetic zeolite based on SEM showed that ZSR-1 was categorized as NaX zeolite, while ZSR-2 was NaY zeolite. The results of the EDX test showed that ZSR-1 and ZSR-2 were types of zeolite rich in aluminum with a Si/Al ratio of 0.07% for ZSR-1 and 0.25% for ZSR-2. The characteristics of ZSR-2 are more optimum when compared to ZSR-1. The FTIR test results showed that the wavelength of ZSR-2 in the stretching vibration of internal symmetry O-Si-O/O-Al-O was higher, namely 725,23 cm-1 compared to ZSR-1 which was only 663,51 cm-1. This indicates that ZSR-2 has a higher Si/Al ratio than ZSR-1. This was confirmed by the EDX results which showed that the Si/Al ratio for ZSR-2 was greater, namely 0.25%, compared to the Si/Al ratio for ZSR-1 which was only 0.07%. SEM test results showed that NaY Zeolite (cuboid ZSR-2) has larger pores than NaX zeolite (ZSR-1 irregular shape) and at high temperatures NaY zeolite is more stable and more active than NaX zeolite.
Perbandingan Karbon Aktif-Tempurung Nipah dan Karbon Aktif-Kulit Pisang Kepok Teraktivasi Kalium Hidroksida Fadlilah, Ilma; Triwuri, Nurlinda Ayu; Pramita, Ayu
CHEESA: Chemical Engineering Research Articles Vol. 5 No. 1 (2022)
Publisher : Universitas PGRI Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/cheesa.v5i1.10992.20-27

Abstract

Penggunaan karbon aktif (activated carbon/AC) semakin luas seperti untuk reaksi kimia, adsorpsi limbah cair dan gas, serta sebagai katalis dalam proses katalitik. AC-tempurung nipah dan AC-kulit pisang kepok telah disintesis dengan aktivator kalium hidroksida (KOH) 0,5 M. Karbonisasi dilakukan dengan furnace pada suhu 300 °C selama 2 jam. Karakterisasi AC dilakukan dengan analisis kadar air, analisis kadar abu, analisis daya serap I2, dan analisis gugus fungsi sebelum proses aktivasi dan setelah proses aktivasi menggunakan FTIR. Nilai kadar air, kadar abu, daya serap terhadap I2berturut-turut adalah 1% ; 9,9%; 1307 mg/g (AC-tempurung nipah) dan 3% ; 7,4% ; 1777 mg/g (AC-kulit pisang kepok), memenuhi kriteria karbon aktif yang telah ditetapkan SNI. Hasil spektra FTIR AC-tempurung nipah dan AC-kulit pisang kepok menunjukkan adanya pergeseran bilangan gelombang serapan gugus -OH setelah aktivasi. Serapan gugus C=C aromatik mengindikasikan telah terbentuknya grafit.
Synthesis of KAl(SO4)2 Solid Coagulants from Used Pots and Beverage Cans Mustikarini, Nanda; Fadlilah, Ilma; Rahayu, Theresia Evila Purwanti Sri
CHEESA: Chemical Engineering Research Articles Vol. 7 No. 2 (2024): In Progress
Publisher : Universitas PGRI Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/cheesa.v7i2.17766.84-89

Abstract

Used pots and beverage cans are good sources of aluminum-rich raw materials for the synthesis of potassium aluminum sulfate (KAl(SO4)2), a solid coagulant. The synthesis process includes preparation, dissolution, extraction, sedimentation, and drying. Therefore, this research aimed to determine the characteristics of KAl(SO4)2 synthesized from aluminum pots and beverage cans waste, adjusted to the quality requirements of commercial KAl(SO4)2 according to SNI 06-2102-1991 standard. The materials used were aluminum pots, as well as a mixture of pots and beverage cans, with varying concentrations of 20%, 30%, and 40% KOH solvent. The synthesis results, characterized by XRF (X-ray fluorescence), showed an Al content of 0.001-3%. In addition, the results of the data analysis, adapted to SNI 06-2102-1991 standard for potassium aluminum sulfate, indicated that the synthesis met the required parameters for water-insoluble parts, Fe, Pb, and As, and Al2SO3, which was close to the quality requirements.
Utilizing Blood Clam and Green Mussel Shell-Derived CaO Biocoagulants for Acid Correction Testing in GCV Analysis Triwardhani, Aline Bella; Fadlilah, Ilma; Dwityaningsih, Rosita
Jurnal Teknik Kimia dan Lingkungan Vol. 8 No. 2 (2024): October 2024
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jtkl.v8i2.4279

Abstract

Proper management of company-generated wastewater, specifically wastewater generated from acid correction testing in GCV analysis conducted by service providers and consulting firms, is crucial. Coagulation-flocculation emerges as an effective treatment method, utilizing biocoagulants derived from abundant blood clam and green mussel shells in Cilacap Regency. This study aims to identify the optimal calcination temperature for CaCO3 to CaO decomposition, assess the effectiveness of CaO biocoagulants in treating acid correction testing wastewater, and evaluate the impact of CaO biocoagulant dosage on pH, TDS, TSS, Turbidity, COD, and BOD5 parameters. Results indicate 1000°C as the best calcination temperature, with elemental compositions of Ca at 55.3% for blood clam shells and 58.7% for green mussel shells. The CaO coagulant's efficacy, derived from these shells, demonstrated significant pH increase (5 to 12.10), and substantial reductions in TDS (60%), TSS (79%), Turbidity (91%), BOD5 (93.71%), and COD (88%). The study reveals a dose-dependent relationship, with higher doses elevating pH and decreasing TSS, BOD5, and COD, while lower doses exhibit greater efficacy in reducing TDS and Turbidity values. This research underscores the potential of blood clam and green mussel shell-derived CaO biocoagulants in wastewater treatment, promoting environmental sustainability.
Peningkatan Pengetahuan Peternak Kambing Melalui Penyuluhan Pemeliharaan Ternak di Desa Banjarwaru Pramita, Ayu; Fadlilah, Ilma; Syafirullah, Lutfi; Tarigan, Roy Aries Permana; Ulikaryani, Ulikaryani; Sodikin, Jenal
Nuansa Akademik: Jurnal Pembangunan Masyarakat Vol. 9 No. 2 (2024)
Publisher : Lembaga Dakwah dan Pembangunan Masyarakat Universitas Cokroaminoto Yogyakarta (LDPM UCY)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Many farmers Banjarwaru complain that goat growth is less than optimal, and low productivity. Based on these problems, this community service program aims to ensure that farmers understand and are able to manage goat farms according to standards independently. The method used in this community service program is to look at achievement indicators from socialization activities and cage management training and animal health recording. Based on the achievement indicators from this activity, it shows that 100% of the 20 breeders understand livestock management, housing, and the correct way to record livestock health. A total of 15 people have been able to use maintenance tools and techniques for handling diseases infected by livestock. Based on the results of the achievement indicators obtained from this service activity, it was concluded that breeders in Banjarwaru Village knew and understood the correct way to raise goats and were able to carry out maintenance activities according to good standards.
Pemanfaatan Sampah Plastik Multilayer, Styrofoam dan Oli Bekas untuk Pembuatan Paving Block Royani; Fadlilah, Ilma; Pramita, Ayu
Jurnal Teknik Kimia USU Vol. 14 No. 1 (2025): Jurnal Teknik Kimia USU
Publisher : Talenta Publisher (Universitas Sumatera Utara)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jtk.v14i1.13604

Abstract

Plastic is an essential material in our daily lives. This study identifies that among various types of waste, multilayer plastic and styrofoam are one of the most difficult to manage optimally. One alternative to reduce this problem is to use waste as a mixture material for paving blocks. The composition of multilayer plastic and styrofoam used in this study were 65%:35%, 55%:45%, 45%:55%, and 35%:65%.This research only produced paving block samples that passed the visual test, size test, and average water absorption test. However, none of the samples passed the compressive strength, abrasion resistance, and sodium sulfate resistance tests according to the SNI 03-0691-1996 standards. Meanwhile, the water absorption test results for the 65%:35% and 55%:45% multilayer plastic-styrofoam samples met the quality standard C (for pedestrian use), while the 45%:55% and 35%:65% samples met the quality standard B (for parking equipment use).
Co-Authors Afrizal Abdi Musyafiq Agus Prasetya Agus Santoso Alimudin, Erna Andesita Prihantara Anisa Imaniar Ari Gunawan Ari Kristiningsih Aris Supriyadi Ayu Pramita Ayu Pramita Devi Fitriana Dodi Satriawan Dwi Novia Dwityaningsih, Rosita Elmanna Kasifya Erliza Septia Nagara Evila Purwanti Sri Rahayu, Theresia Fadhillah Hazrina Ganjar Ndaru Ikhtiagung Hanung Kurniawan Hety Dwi Hastuti Husna, Kulaiah Syifaul Jati, Unggul Satria Jayana, Rena Jenal Sodikin Khoerudin Wittriansyah Laura Sari Lutfi Syafirullah M. Fakhruriza Pradana, M. Fakhruriza Mawarni, Mintan Mustikarini, Nanda Novita Asma Ilahi Nur Rochman Nurlinda Ayu T. Nurlinda Ayu Triwuri Nurlinda Ayu Triwuri Nurlinda Ayu Triwuri Oman Somantri Oto Prasadi Oto Prasadi Panut Mulyono Pramita, Ayu Prasadi, Oto Putri, Arsita Nur Rizkia Riyan Rudi Saputra Rizkia Putri, Arsita Nur Rosita Dwityaningsih Roy Aries Permana Tarigan Royani Royani Royani Sari, Mediana Puspita Sodikin, Jenal Sugiana Putri Lestari Sukmawati Sukmawati Theresia Evila PSR Theresia Sri Rahayu Triwardhani, Aline Bella Triwuri, Nurlinda Ayu Ulikaryani, Ulikaryani Zhilal Shadiq