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OPTIMASI PENGGUNAAN KOAGULAN ALAMI BIJI KELOR (Moringa oleifera) PADA PENGOLAHAN LIMBAH CAIR MOCAF Elida Novita; Indarto Indarto; Tris Lailatul Hasanah
JURNAL AGROTEKNOLOGI Vol 8 No 02 (2014)
Publisher : Faculty of Agricultural Technology, University of Jember

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Abstract

The use of moringa plant seeds as a natural coagulant has economic value and environmental friendly. They also can be used to purify water, so that the seeds were able to decrease the pollution concentration of mocaf wastewater. The aim of this research was to study the ability of moringa seeds, as a natural coagulant to overcome mocaf wastewater pollution. The method was used coagulation-flocculation with coagulant dosage range of 650 mg/l untill 1050 mg/l. The variables observed were turbidity, TSS, TDS and COD. The results showed that the optimum coagulant dose and the optimum pH is 850 mg/l and pH 8 with 59,79% decreased levels of turbidity, 75,46% TSS reduction rate and 32,55% COD reduction rate level. However the TDS values after treatment was greater than the TDS value before. It can be conclude that the use of Moringa seed powder was effective sufficiently as a coagulant for mocaf wastewater.Keywords: kelor seeds, liquid waste mocaf, turbidity, TSS, TDS and COD
POTENSI PENERAPAN PRODUKSI BERSIH DI PETERNAKAN SAPI PERAH CV. MARGO UTOMO KECAMATAN KALIBARU KABUPATEN BANYUWANGI Elida Novita; Ida Bagus Suryaningrat; Ega Daniati
JURNAL AGROTEKNOLOGI Vol 12 No 02 (2018)
Publisher : Faculty of Agricultural Technology, University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (296.772 KB) | DOI: 10.19184/j-agt.v12i02.9277

Abstract

CV Margo Utomo dairy farm has approximately 99 cows. Livestock activities include feeding, cage cleaning, milking and livestock bathing. High feed and water requirements resultes high amounts of waste feed and waste produced. If wastewater discharged into channel, it could cause water pollution and could reduce environment. There were two types of waste water. The wastewater that disposed directly wastewater in to channel and the wastewater that settled in basin for three days. Steps of this research included field observation, secondary and primary data collection, problem identification, clean production alternatives identification, feasibility analysis and alternative selection based on priority scale of alternative clean production actions. Feasibility analysis includes technique, environment and economy. Assessment of feasibility based on assessment indicators in the form of questionnaires. This study used NPV, IRR, B / C Ratio, and PBP. There were three alternatives based clean production, that could be applied at the CV. Margo Utomo, such as biogas, water recycle , and cleaning pool for cows. Based on these alternatives, biogas was a best priority to applied in the CV. Margo Utomo dairy farm. Keywords: biogas, clean production, dairy farm, wastewater
UJI KEANDALAN MODEL SACRAMENTO PADA DAS BEDADUNG DAN DAS KLOPOSAWIT Sri Wahyuningsih; Elida Novita; . Indarto
JURNAL AGROTEKNOLOGI Vol 4 No 01 (2010)
Publisher : Faculty of Agricultural Technology, University of Jember

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Abstract

Sacramento model is once of rainfall runoff Library (RRL) model which used to measure the flow components that include rainfall, evaporation and discharge. Sacramento model using soil moisture measurements to simulate the water balance at the catchment area. Sacramento model is a relatively new model so needs to be done the testing of this model. The testing process is often used for modeling is a process of calibration and validation. Aim this study is to evaluate the feasibility of the Sacramento model to be applied in the Bedadung and Kloposawit watershed and compare the optimal parameters the both watersheds on the basis of their characteristics. The methodology used is the calibration and validation. Calibration is done by automatic methods (generic) and the method of trial and error (manually) while the method for validating is simple-sample test. The results showed that the Sacramento model proper to applied in the Bedadung and Kloposawit watershed. This is indicated by the Nash coefficient, the coefficient of correlation and bias. By using generic methods on Bedadung watershed available the Nash coefficient value of 0.849, the correlation coefficient for 0.993 and bias of 8.11. Meanwhile, if using manual methods will be obtained the Nash coefficient for 0.906 and correlation coefficient equal to 0.997. While the generic calibration method in the Kloposawit watershed available the Nash coefficient values obtained for 0,894, the correlation coefficient for 0.967 and bias of 11.11. Meanwhile, if using manual methods will be obtained for Nash coefficient is 0.918 and correlation coefficient equal to 0968. The method of validation model with a simple -sample test. The result of validation for Klopo sawit watershed is the Nash coefficient value of 0.913 and the correlation coefficient for 0.989. While the Bedadung watershed is the Nash coefficient value of 0.860, the correlation coefficient for 0.991.Keywords: sacramento, calibration, validation, simple-sample test, nash coefficient
AKSENTUASI PRODUKSI BERSIH PADA AGROINDUSTRI KOPI ARABIKA MAJU MAPAN DI KABUPATEN JEMBER MENGGUNAKAN METODE AHP Elida Novita; Siti Nur Azizah; Dian Purbasari
JURNAL AGROTEKNOLOGI Vol 14 No 02 (2020)
Publisher : Faculty of Agricultural Technology, University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/j-agt.v14i02.18182

Abstract

Panti District is the second-largest coffee plantation in Jember Regency, with an area of 160.71 ????????2 or 4.88% of the total area of Jember Regency with an average height of 50-1,340 meters above sea level. With this average height, one of the coffee plants planted was Arabica coffee. Based on the number of existing coffee plantations, the processing of wet coffee produced a lot of liquid and solid waste. Coffee fruit waste in the form of flesh physical composition reached 48%, consisted of 42% fruit skin and 6% seed skin. The utilization of coffee waste is still not optimal. One effort to reduce coffee waste was by applying cleaner production. The method used to determine this priority of production application at Maju Mapan Coffee Agroindustry is AHP (Analytical Hierarchy Process) method, technical feasibility, and financial feasibility analysis. From mass balance analysis, the results showed that from 1 ton of red coffee berry and 3146.63 liters of water as production input produced 40% of coffee beans, 38.4% solid waste, and 2946 liters of wastewater. The wastewater characteristics exceeded the threshold standard of wastewater quality stipulated by the Decree of the Governor of East Java Number 45 of 2002. On the other side, solid waste most unsettled the surrounding community because every day, it created a foul odor and invited many insects. Clean production priority in Maju Mapan Agroindustry using AHP, technical feasibility, and financial feasibility analysis obtained are manufacturing the cascara tea, compost block, and animal feed. AHP analysis results using the application of expert choice assessment in an alternative hierarchy of the ten experts showed that making cascara tea was chosen as the main priority in the utilization of waste from Arabica coffee processing in Maju Mapan Agroindustry. Keywords: AHP, arabica coffee, cascara tea, cleaner production, coffee waste
PENINGKATAN MUTU BIJI KOPI RAKYAT DENGAN PENGOLAHAN SEMI BASAH BERBASIS PRODUKSI BERSIH Elida Novita; Rizal Syarief; Erliza Noor; Sri Mulato
JURNAL AGROTEKNOLOGI Vol 4 No 01 (2010)
Publisher : Faculty of Agricultural Technology, University of Jember

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Abstract

Application of semi-wet processing in coffee post harvest is one effort to improve smallholder coffee bean quality, eventhough produce wastewater that harmfull for environmental. By implementing cleaner production concept with water minimization could solve environmental problems while maintaining the coffee bean. The purpose of this study was to determine the effect of semi-wet processing based on water minimization on coffee quality. Coffee berries are treated by minimize water design to produce coffee bean. Quality testing includes water content analysis, physical quality test based on SNI standards and cup test (sensory test). Coffee bean samples from semi-wet processing are compare with coffee bean from dry process and Sidomulyo smallholder. The results showed selective picking during harvest and semi-wet processing affects physical quality. Water process minimization showed no difference on physic and sensory quality of coffee beans. Though physical assessment cannot fully guarantee the beverage quality, but could anticipate most of defects flavored coffee drink. Conversely, the error in estimating of coffee taste based on physical properties can be minimized by cup test. Although, the sensoric assessment is subjective likely, but the cup test showed there is effect of semi-wet processing to the quality of coffee drinks as a final product.Keywords: coffee quality, coffee bean, semi-wet processing, water minimization, cleaner production
KELAYAKAN DISTRIBUSI DAN KETERSEDIAAN AIR BERSIH DI DESA MOJO KECAMATAN PADANG KABUPATEN LUMAJANG Mochtar Nova Mulyadi; Elida Novita; N. Nurhayati
JURNAL AGROTEKNOLOGI Vol 12 No 01 (2018)
Publisher : Faculty of Agricultural Technology, University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1299.145 KB) | DOI: 10.19184/j-agt.v12i1.7884

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The limitation to get clean water causes the community to utilize the existing water resources. One of the villages needs clean water during the dry season in Mojo Village Padang District, Regency Lumajang. The need for clean water was increasing as the population growth. The population of the Mojo Village was 3,901 people. The needs of clean water were supplied from Jirun wellspring. The Jirun wellspring was located 20 meters lower than a residential area. The government of Lumajang Regency installed a hydrant pump to solve the problem for distributing the clean water from Jirun wellspring to the residential area. The flow rate of Jirun wellspring reached 22.91 l/s. The index of clean water criticality was 3.44% namely “uncritical” that indicated Mojo Village was abundant water availability. Keywords: dongki pump, water balance
KOMPARASI PROSES FITOREMEDIASI LIMBAH CAIR PEMBUATAN TEMPE MENGGUNAKAN TIGA JENIS TANAMAN AIR Elida Novita; Agnesa Arunggi Gaumanda Hermawan; Sri Wahyuningsih
JURNAL AGROTEKNOLOGI Vol 13 No 01 (2019)
Publisher : Faculty of Agricultural Technology, University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (625.03 KB) | DOI: 10.19184/j-agt.v13i01.8000

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Tempe waste water contains high organic matter because the raw material used to making tempe (soybean) containing protein. If tempe waste water thrown away directly into environment, it would cause water pollution, destroy the habitat of aquatic biota and causing foul odor. One of the easy efforts to reduce the impact is using phytoremediation. The aim of this research was to know the best treatment to decrease parameter such as BOD, COD, TSS, pH, turbidity and N of the tempe waste water by aquatic plants, i.e. water hyacinth (Eg), water spinach (Ka) and water lettuce (Ki). The research was conducted in laboratory experiment scale using aquarium with length of 40 cm, width of 15 cm and tall of 25 cm to each treatment with 3 replications. The data were analyzed descriptively. It was to determined the best treatment of the aquatic plant that has highest efficiency to decrease negatively parameter of waste water quality. The result showed that the applied of water hyacinth (Eg) was the best treatment in decreasing parameter of tempe waste water quality with efficiency value, such as turbidity of 85.03%; TSS of 66.44%; COD of 59.11%; BOD of 77.91% and N of 61.77%. Keywords: phytoremediation, tempe waste water, water hyacinth, water lettuce, water spinach
Application of recursive digital filter (RDF) methods for baseflow separation: study at Brantas watershed Indarto Indarto; Elida Novita; Sri Wahyuningsih; Nur Defitri Herlinda; Entin Hidayah
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 9 No. 3 (2019): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan
Publisher : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.9.3.626-640

Abstract

Baseflow is an important component affecting the availability of water in the river during the dry season. Availability of water in the dry season is useful for water resources management. This research aims to test and to compare six recursive digital filters (RDF) methods for calculating baseflow and baseflow index. This research was conducted in Brantas Watershed. Two outlets (sub-watersheds) located at Kertosono and Ploso were used.  Daily discharge from 1996 to 2015 of the two outlets above was used as main input for this study. While rainfall data were used to determine the calibration period. The sequence procedures of this research, consist of: (1) inventory of daily discharge and rainfall data, (2) data processing, (3) calibration, (4) validation, and (5) evaluation of models’ performances.  Six (6) methods of baseflow separation based on recursive digital filters were evaluated. The calibration process was carried out for periods 1996 to 2005.  The periods from July to September was assumed to be the peak of the dry season and then selected for calibration process.  The parameter values were calibrated using the data from dry season for each year. Furthermore, the average value of parameters obtained from calibration period then used to separate baseflow in validation process (periods 2006 to 2015). The result of separation both in calibration and validation are then evaluated using root mean square error (RMSE), coefficient of determination (R²) and FDC. This research shows that the Lyne-Hollick and EWMA filters perform better than other methods. In Brantas Kertosono sub-watershed, the optimal parameter value for Lyne Hollick algoritmh (αly) = 0.995 dan for EWMA filter (αew) = 0.003 and in Brantas Ploso sub-watershed (αly ) = 0.99 dan (αew) = 0.003.
Analisis beban pencemaran terhadap distribusi oksigen di Sungai Bedadung Segmen Kecamatan Sumbersari – Kaliwates Kabupaten Jember Elida Novita; Afi Dhea Septian; Hendra Andiananta Pradana
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 12 No. 1 (2022): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.12.1.147-157

Abstract

Sungai Bedadung merupakan salah satu sungai utama di Kabupaten Jember. Sepanjang aliran sungai segmen Kecamatan Sumbersari dan Kecamatan Kaliwates ini terdapat aktivitas antropogenik berupa perumahan padat penduduk dan lahan pertanian yang menghasilkan limbah organik maupun an-organik. Kegiatan tersebut yang berhubungan langsung ke sungai berpotensi menambah beban pencemaran. Beban pencemaran yang dihasilkan dapat berpotensi menurunkan kualitas air. Tujuan penelitian ini yaitu menganalisis kualitas air dan laju deoksigenasi serta reoksigenasi Sungai Bedadung Segmen Kecamatan Sumbersari-Kaliwates menggunakan metode Streeter-Phelps. Pengambilan data berupa debit air, TSS, DO, BOD, dan COD dengan grab sampling. Hasil perhitungan laju deoksigenasi dan reoksigenasi disintesis dengan metode deskriptif kuantitatif. Nilai TSS dan DO memenuhi baku mutu kelas I akan tetapi nilai BOD dan COD tidak memenuhi baku mutu kelas I. Nilai rata – rata laju deoksigenasi (rD) dan reoksigenasi (rR) secara berurutan sebesar 0,798 mg/L.hari dan 2,753 mg/L.hari. Nilai laju reoksigenasi lebih besar dari pada nilai laju deoksigenasi. Kondisi tersebut mengindikasikan bahwa kemampuan Sungai Bedadung berjalan dengan baik dalam reduksi bahan organik secara alami. Besar kecilnya rR dan rD dipengaruhi oleh konstanta reoksigenasi, konstanta deoksigenasi, dan profil hidraulik sungai.
PENDAMPINGAN PENGEMBANGAN PRODUK DAN METODE PEMASARAN PADA AGROINDUSTRI KOPI WULAN KABUPATEN BONDOWOSO Elida Novita; Luh Putu Suciati; Nian Riawati; Idah Andriyani; Hendra Andiananta Pradana
JMM (Jurnal Masyarakat Mandiri) Vol 4, No 5 (2020): November
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (581.602 KB) | DOI: 10.31764/jmm.v4i5.3027

Abstract

Abstrak: Produk olahan yang diupayakan di Agroindustri Kopi Wulan baru berupa kopi bubuk danu[A1] [A2] kegiatan pemasarannya berjalan kurang efektif. Penjualan produk di agroindustri tersebut masih bersifat konvensional sehingga memiliki keterbatasan waktu dan jangkauan pemasaran. Salah satu alternatif metode promosi dan penyebaran informasi adalah implementasi teknologi informasi serta komunikasi berupa pemanfaatan websitedan media sosial.Tujuandari Program Pengembangan Produk Unggulan Daerah (PPPUD) yang dilaksanakan di Tanah Wulan, Kecamatan Maesan, Bondowoso yaitu melakukan pendampingan pembuatan inovasi produk dengan memanfaatkan daun kopi sisa pemangkasan dan limbah kulit buah kopi sertapengmebangan metode pemasaran serta penyebaran informasi menggunakan websitedan media sosial pada produk Agroindustri Kopi Wulan.Tahapan pendampingan berupa pembuatan teh dari kulit buah kopi (casacara) dan daun kopi (konoha) serta pengembangan sarana promosi dalam jaringan yaitu inventarisasi kondisi dan kegiatan agroindustri kopi, dokumentasi kegiatan, dan pembuatan konten serta pemeliharaan website. Hasil pendampingan pembuatan tehcascara dan konoha berpotensi meningkatkan antusiasme dan pengetahuan peserta pelatihan dalam pemanfaatan limbah dari pengolahan komoditi kopi Media online yang sudah dibuat dan digunakan sebagai media promosi produk Agroindustri Kopi Wulan yaitu Website, Instagram, Facebook, YouTube, dan e-commerce Shopee. Capaian dari kegiatan perluasan pemasaran ini berupa potensi peningkatan penjualan produk Agroindustri Kopi pada Tahun 2019 diperkirakan sebesar 500% dari tahun 2018.  Abstract: The sale of products in the Wulan Coffee Agroindustry is still conventional, so it has limited time and marketing reach. The objectives of the PPPUD were to assist in product innovations created by utilizing waste and developing marketing methods using online media (websites and social media) on Wulan Coffee Agroindustry products in Maesan District, Bondowoso Regency. Several stages of assisting the coffee pulp tea (cascara) and leaves coffee tea (konoha) production and development of promotional tools in the network, i.e. an inventory of the conditions and activities of the coffee agroindustry, taking documentation of activities, and creating content and maintaining the website. The results of assistance in cascara and konoha tea production showed the potential to increase the enthusiasm and skill of participantsin waste management fromcoffee processing. The online media that has been created and used as a promotional media for Wulan Coffee Agroindustry products, i.e. the Website, Instagram, Facebook, YouTube, and Shopee e-commerce. The achievement of this activity is the potential to increase the sales of Wulan Coffee Agroindustry products in 2019, an estimated 500% from 2018.
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