Claim Missing Document
Check
Articles

Financial Feasibility Analysis of Constructed Wetland Phytoremediation WWTP (Case Study: Faculty of Agricultural Technology, XYZ University) Novita, Elida; Rahmadaningtyas, Resta Dwi Ismaniar
Jurnal Rekayasa Lingkungan dan Biosistem Vol. 1 No. 2 (2023)
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/relibi.v1i2.634

Abstract

Laboratory activities at the Faculty of Agricultural Technology, University of XYZ produce wastewater that is still dumped directly into the environment. Wastewater content such as pH, TDS, TSS, BOD and COD that exceed quality standards cause potential damage to the environment, especially the river environment. The construction of the constructed wetland phytoremediation wastewater treatment plant aims to manage laboratory wastewater to be safe when it is made into the environment. The purpose of this study is to calculate the value of financial feasibility and cost-benefit value of wetland phytoremediation wastewater treatment plant. The results of the calculation of the value of financial analysis by the method of analysis NPV, IRR, BCR, PBP, shows the NPV value of Rp. 7.456.063; IRR value of 12%; BCR value of 1,06%, and PBP value for 1 year so that the wastewater treatment plant construction project feasible. The value of benefits to costs has a value of 1,05 means the project is feasible because the value of the benefits provided is greater than the costs used.
Kajian Dampak Pola Musim dan Perubahan Tata Guna Lahan Terhadap Kualitas Air Sungai Bedadung, Kabupaten Jember Elida Novita; Yogi Noviyana; Hendra Andiananta Pradana; Indarto; Rufiani Nadzirah
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 7 No. 1 (2025): JPPL, Maret 2025
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M), Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v7i1.2520

Abstract

Dinamika status kualitas air di sungai dipengaruhi oleh pola musim dan perubahan tata guna lahan. Tujuan penelitian ini adalah menganalisis dampak perubahan musim dan perubahan tata guna lahan terhadap kualitas air di Sungai Bedadung, Kabupaten Jember. Metode kuantitatif digunakan sebagai pendekatan pada penelitian ini dengan input data sekunder parameter kualitas air sungai dari Dinas Lingkungan Hidup Kabupaten Jember, selanjutnya dianalisis menggunakan metode Indeks Pencemaran (IP) dan ditranformasikan kedalam nilai Indeks Kualitas Air (IKA). Data tersebut dianalisis untuk mengkorelasikan nilai kualitas air dengan perubahan musim dan perubahan tata guna lahan yang terjadi di sekitar Sungai Bedadung. Hasil penelitian menunjukkan nilai indeks pencemaran di Sungai Bedadung lebih tinggi ketika musim hujan dibandingkan dengan musim kemarau akibat input akumulasi sumber pencemar yang terbawa oleh air hujan dan berdampak pada rendahnya nilai IKA. Nilai IP dan IKA mengalami perubahan dari kategori sedang pada Tahun 2018 menjadi kategori baik pada Tahun 2022. Perubahan nilai IP dan IKA ini dipengaruhi oleh tingginya nilai total fosfat dan nitrat yang berasal dari penggunaan lahan untuk aktivitas pertanian. Pengelolaan kualitas lingkungan perlu mempertimbangkan perubahan tata guna lahan mempengaruhi kualitas air pada Daerah Aliran Sungai. Kata kunci: Curah hujan, Kualitas Air, Penggunaan-Penutupan lahan
MODEL ADSORPSI ISOTERM ARANG AKTIF KULIT KOPI PADA PENURUNAN WARNA AIR LIMBAH PENGOLAHAN KOPI Novita, Elida; Wahyuningsih, Sri; Kamil, Nur Shodiqotul; Pradana, Hendra Andiananta
Agrin Vol 25, No 1 (2021): Agrin
Publisher : Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.agrin.2021.25.1.561

Abstract

Pengolahan kopi menghasilkan air limbah kopi dan limbah padat beruapa kulit kopi. Air limbah pengolahan kopi mengandung flavonoid yang berpengaruh terhadap warna coklat gelap pada air limbah pengolahan kopi. Apabila air limbah pengolahan kopi dibuang langsung ke badan air tanpa adanya pengolahan, akan mengganggu kehidupan air. Kulit kopi mengandung selulosa dan senyawa organik sehingga berpotensi untuk dijadikan sebagai arang aktif. Penelitian ini bertujuan untuk menganalisis karakteristik dan model adsorpsi isoterm arang aktif kulit kopi terhadap penurunan warna pada air limbah pengolahan kopi. Tahapan penelitian dibagi menjadi dua yaitu pembuatan arang aktif dan penentuan model adsorpsi isoterm. Arang aktif kulit kopi yang digunakan diaktivasi dengan senyawa NaOH 1 M dan dikarakterisasi berdasarkan SNI-06-3730-1995. Selanjutnya, proses adsorpsi arang aktif dianalisis dengan metode adsorpsi isoterm Langmuir dan Freundlich. Arang aktif kulit kopi yang dihasilkan telah memenuhi SNI-0603730-1995 dengan kadar air sebesar 3,43%; kadar abu 2,3%; dan daya serap I2 15231,6 mg/g. Adapun adsorpsi pada penelitian ini mengikuti model isoterm Langmuir. Adsorpsi air limbah pengolahan kopi dapat menggunakan arang aktif kulit kopi dengan kapasitas optimum 39,06 mg/g.Kata kunci: arang aktif, adsorben alami, kesetimbangan, model Langmuir, model Freundlich 
Water Hyacinth Potential in The Pollution Impact Reduction of Coffee Agroindustry Wastewater Elida Novita; Sri Wahyuningsih; Mastuki Andika; Hendra Andiananta Pradana
Jurnal Riset Teknologi Pencegahan Pencemaran Industri Vol. 14 No. 2 (2023): November
Publisher : Balai Besar Standardisasi dan Pelayanan Jasa Pencegahan Pencemaran Industri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21771/jrtppi.2023.v14.no2.p10-22

Abstract

Coffee processing wastewater originating from the coffee agroindustry has the potential to reduce environmental quality. Water hyacinth is one of the biological agents capable of reducing pollutants in wastewater through a rhizo-filtration mechanism in the phytoremediation process. The pollutant reducing ability of water hyacinth is limited so that the replacement of water hyacinth is one of the alternatives for optimizing the phytoremediation method. The purpose of this research was to compare the replacement time of water hyacinth to the decrease parameters namely turbidity, Biochemicals Oxygen Demand (BOD), Chemicals Oxygen Demand (COD), ammonia, and phosphate in the treatment of coffee processing wastewater using the phytoremediation method. The research stages consisted of water hyacinth acclimatization, determination of hydraulic resistance time, water hyacinth replacement time, and analysis of wastewater pollutant reduction. The density of water hyacinth used is 30 grams / L and the incubation time is 14 days. The results showed that the replacement of water hyacinth had a positive effect on improving the quality of coffee processing wastewater. The most water hyacinth replacement was on the 7th day. The percentage of turbidity parameters, Biochemicals Oxygen Demand (BOD), Chemicals Oxygen Demand (COD), ammonia (NH3-N), and phosphate (PO4-P) in the treatment of coffee processing wastewater with replacement of water hyacinth sequentially is 92.02%; 81.10%; 81.05%; 76.03% and 72.40%.
Quality Assessment and Comparative Analysis of Malinau Coffee Among Indonesian Specialty Coffees Sutrisno, Adi; Wahyuni, Etty; Santoso, Dwi; Agang, Mohammad Wahyu; Titing, Deny; Kusnadi, Erwan; Hartono, Tjahjo Tri; Sayaza, Mas Davino; Novita, Elida; Pramulya, Rahmat; Rahmah, Devi Maulida
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 14 No. 3 (2025): June 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v14i3.812-822

Abstract

Malinau Robusta coffee demonstrates untapped potential within the specialty coffee market. This study aims to evaluate the quality of Malinau coffee comprehensively and benchmark it against prominent specialty coffees such as Gayo, Toraja, and Kintamani. A descriptive quantitative method was employed to analyze critical parameters including caffeine content, moisture level, defect value, impurity level, grain size, and flavor profile. Coffee samples were gained from nine coffee-producing villages in Malinau Regency, involving 28 farmers covering 190 ha of coffee plantations. The results identified distinct strengths of Malinau coffee, notably its low moisture level (10.2%) and high caffeine content (1.94%) among the samples, offering a strong and intense flavor profile including chocolatey, a bitter aftertaste, and fruity undertones. Challenges for Malinau coffee includes high defect value (65.7/300 g) and impurity level (0.6%), which undermine its marketability in premium segments. To bring Malinau coffee up to par with other established specialty coffees, improvements in post harvest handling are needed, particularly sorting, quality control and consistent processes methods. By adopting innovative cultivation and processing, Malinau coffee holds strong potential as a competitor of specialty coffee, both for domestic and global markets while highlighting its unique regional identity. Keywords: Malinau coffee, North Kalimantan, Quality improvement, Robusta, Specialty coffee.
SWOT Analysis of The Wulan Coffee Agroindustry Based on Geographic Indications Novita, Elida; Savira, Ultania Yisca; Purnomo, Bambang Herry; Pramitasari, Noven; Wahono, Puji; Pradana, Hendra Andiananta; Ismaniar Rahmadaningtyas, Resta Dwi
agriTECH Vol 44, No 3 (2024)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/agritech.59227

Abstract

Wulan Coffee Agroindustry is among the coffee-producing centers in Maesan Sub-district, Tanah Wulan Village. This Sub-district is included in the area to apply for certification by the Geographical Indication Protection Society (GIPS) for Hyang Argopuro Arabica Coffee products. Therefore, this research aimed to formulate a strategic recommendation for developing the Wulan Coffee Agroindustry in dealing with GI certification using the SWOT method. The study included identifying internal and external factors, weighting, and strategy analysis using the SWOT method. The results showed that the total score of the IFAS matrix was 1.178 while the EFAS matrix was 0.070, indicating the IE matrix’s position was in the first quadrant of the aggressive strategy. In quadrant I, an aggressive strategy could maximize the strength possessed by Wulan Coffee Agroindustry to deal with existing threats. The aggressive strategy consisted of implementing and maintaining SOP related to sustainable coffee cultivation and production methods, increasing promotional efforts, and branding of monthly coffee products based on GI. This strategy also included certification efforts for export product development, and improvement of coffee agrotourism clusters comprising several stakeholders such as village, sub-district, and the local government of Bondowoso Regency.
STRATEGI PENGEMBANGAN RUANG TERBUKA HIJAU DI KAWASAN INDUSTRI JAWA TIMUR Wibowo, Yuli; Novita, Elida; Nusbantoro, Ariwan Joko
Cakrawala Vol. 10 No. 1: Juni 2016
Publisher : Badan Riset dan Inovasi Daerah Provinsi Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32781/cakrawala.v10i1.56

Abstract

Tujuan penelitian ini adalah menganalisis kondisi ruang terbuka hijau pada kawasan industri dan merumuskan strategi dalam mengembangkan ruang terbuka hijau di kawasan industri Provinsi Jawa Timur. Objek penelitian yang dikaji meliputi kawasan industri yang berada di Kabupaten Gresik (KIG), Kabupaten Pasuruan (PIER), dan Kabupaten Sidoarjo (SIEB). Metode analisis ruang terbuka hijau di kawasan industri menggunakan proses digitasi dengan GPS dan survey lapang dengan bantuan citra google earth dan software mapwindow. Metode perumusan strategi menggunakan analisis SWOT yang dilanjutkan dengan metode AHP untuk menentukan prioritas strategi yang tepat. Hasil penelitian menunjukkan bahwa luas ruang terbuka hijau di kawasan industri KIG dan PIER telah memenuhi standar kecukupan luasan untuk RTH di industri sesuai dengan peraturan perundangan yang berlaku, sementara untuk kawasan industri SIEBkurang memenuhi luasan minimal untuk RTH yang telah dipersyaratkan. Strategi pengembangan ruang terbuka hijau di kawasan industri pada ketiga kawasan industri yang diamati cenderung memiliki kesamaan, namun berbeda pada penekanan prioritasnya. Strategi tersebut terkait dengan pengendalian tata ruang, pengembangan kawasan greenindustrial park, dan sosialisasi peran ruang terbuka hijau di kawasan industri baik kepada pihak industri dan pengelola kawasan maupun kepada masyarakat.
Flood Mitigation Priority Strategy to Reduce Community Vulnerability in the Downstream Area of the Setail Watershed, Banyuwangi Nurbaskoro, Gigik; Indarto; Novita, Elida; Sujarwo, Mohamad Wawan
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 14 No. 6 (2025): December 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtepl.v14i6.2216-2228

Abstract

Floods that repeatedly occur in the downstream area of the Setail Watershed have caused significant damage to infrastructure, community livelihoods, and social systems in the region. This condition demands the implementation of effective and sustainable mitigation strategies to reduce flood risks and impacts. This study aims to determine priority flood mitigation strategies to reduce community vulnerability in the downstream area of the Setail Watershed. The identification of mitigation criteria was first conducted through interviews with flood-affected communities to capture relevant local factors. These criteria were then discussed with disaster mitigation experts and stakeholders, and the results of the questionnaires were analyzed using the Analytical Hierarchy Process (AHP) method to evaluate and rank the mitigation strategies. The results show that the three main priority strategies are flood risk mapping with a score of 0.22, community education and awareness with a score of 0.18, and zoning and spatial planning with a score of 0.15. These strategies are expected to serve as the basis for the preparation of local government action plans to minimize future flood impacts and enhance community resilience and well-being.
Co-Authors . Indarto Adi Sutrisno Adi Sutrisno Afi Dhea Septian Afriliana, Asma Agang, Mohammad Wahyu Agnesa Arunggi Gaumanda Hermawan Amaliya, Risky Amelia Agustin Amelia Ika Puspitasari Anis Fathurrohman Arif Faisol Ariwan Joko Nusbantoro Arthanti Yulia Admaja At-Ta’anny, Ummu Bagus Suryaningrat, Ida Bambang Herry Purnomo Bambang Mahraenanto Bawon Rani Yudhika Anwar Bisri, Moch. Imron Mustofa Budiyono Budiyono Budiyono Budiyono Charisna Adinda Deni Agung Idayana Deny Titing Devi Maulida Rahmah Dian Purbasari Dian Purbasari Diana Nurhayati Dimas Ganda Permana Putra Dini Retno Widyaningsih Dwi Andriana Na'imatul Jannah Dwi AndrianaNa’imatul Jannah DWI SANTOSO Ega Daniati Entin Hidayah Erina Rezky A Erliza Noor Erwan Kusnadi Etty Wahyuni Fachry Abda El Rahman Faojiah, Rahma Septiany Hartono, Tjahjo Herry Purnomo Herry Purnomo, Bambang Humayro, Aisyah Ida Bagus Suryaningrat Idah Andriyani Indarto Indarto Indarto Indarto Indarto indarto indarto Indarto Indarto Indarto Indarto Indarto Indarto Irfan Dwi Satya Ismaniar Rahmadaningtyas, Resta Dwi Jannah, Dwi Andriana Na'imatul Kamil, Nur Shodiqotul Khotijah Khotijah Kiki Paradiba Kusnadi, Erwan Leni Putrianggraini Lestari, Ning Puji Luh Putu Ratna Sundari Luh Putu Suciati M. Syahrul Munir Mubarok Mardhatillah Arum Annisa Mas Davino Sayaza Mastuki Andika Miftahul Nur Huda Minandasari, Fila Adilia Mochammad Imron Awalludin Mochtar Nova Mulyadi Moh Wawan sujarwo Moh. salman A. Hafidz Mohammad Amirudin Mohammad Wahyu Agang Muhammad Luthfi Mukhamad Edrin Irfani N. Nurhayati Nadila, Tiara Dwi Noven Pramitasari Nur Defitri Herlinda Nurbaskoro, Gigik Oktavian, Ziqrul Pradana, Hendra Andiananta Pradita Dewi Hidayah Pramulya, Rahmat Puspitasari, Amelia Ika Rahayu Ningtias Rahmadaningtyas, Resta Dwi Ismaniar Rahmat Pramulya Reo Nurdiansyah Ramadhan Rika Dwi Kurniaputeri Rini, Titien Setiyo Rizal Syarief Rizal Syarief Rizki, Khofifah Faulina Rizky Fathonah Imami Rodzika Diah Mauvi Romadona, Zakina RR. Ella Evrita Hestiandari Rubiyo Rubiyo Rufiani Nadzirah Rufiani Nadzirah Rusdianto, Andrew Setiawan Safrizal, Mohammad Rizki Salim, Moh. Bagus Santoso, Dwi Satria Priambada Dwija Satria Priambada Dwija Kusuma Savira, Ultania Yisca Sayaza, Mas Davino Sayyidatul Nahda Afifah Sembiring, Rinawati Shofa Tri Fatmawati Siti Nur Aenia Siti Nur Aziza Siti Nur Azizah Soni Sisbudi Harsono, Soni Sisbudi Sri Mulato Sri Wahyuningsih Sri Wahyuningsih Subdatul Widad Sudirman, Nurfila Sari Sujarwo, Mohamad Wawan Sukrisno Widyotomo Syamsiar, Syamsiar Tasliman, Tasliman Titing, Deny Tjahjo Tri Hartono Tri Ayu Werdiningsih Tris Lailatul Hasanah Uswatun Kasanah Wahono, Puji Wahyuni, Etty Wahyuningsih, Sri Yogi Noviyana Yuli Wibowo Yustinus Yustinus