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ANAEROBIC DIGESTER VARIATION FOR BIOGAS PRODUCTION ON COFFEE WASTEWATER TREATMENT Elida Novita; Hendra Andiananta Pradana; Sri Wahyuningsih; Bambang Mahraenanto; Moh Wawan sujarwo; Moh. salman A. Hafidz
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 8, No 3 (2019): September
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1244.267 KB) | DOI: 10.23960/jtep-l.v8i3.164-174

Abstract

Wet coffee processing methods will produce waste water containing organic matter. The high content of organic matter can be utilized as biogas through the anaerobic process. Biogas becomes renewable energy source. Anaerobic digesters construction can affect removal process of wastewater pollution and biogas quantity. The research aim’s was determine the performance biogas production of digester construction on conventional digester, CSTR and UASB from coffee waste water.  The conventional digester worked without temperature control system, a UASB digester, and CSTR digester worked with temperature control system. Biomass volume was about 5 L with 35 days incubation time. The research result showed variation of biogas production on each digester. Based on the feeding variations, UASB has a stable performance with 83.57 ml/day of average biogas production.  It has also highest remediation efficiency of COD, BOD and C/N with 85.00±0.34 %, 84.40%± 5.66 and 97.78± 0.57.
KAJIAN PENERAPAN PRODUKSI BERSIH DI AGROINDUSTRI KOPI WULAN, KECAMATAN MAESAN, KABUPATEN BONDOWOSO Elida Novita; Khotijah Khotijah; Dian Purbasari; Hendra Andiananta Pradana
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 10, No 2 (2021): Juni
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v10i2.263-273

Abstract

Wulan Coffee Agroindustry is one of agroindustries in region of Bondowoso that applies the semi-wet method and it has potential to be certified by Geographical Indications (IG). The wastes of arabica coffee processing at Wulan Coffee Agroindustry is directly thrown to the surrounding environment without being repaired first, because of that, it is worried that can affect human health and the environment. Therefore, further treatment is necessary to reduce the impact of waste pollutions and improve the efficiency of processing by using cleaner production technology. This study aimed to examine the priority alternative of cleaner production at Wulan Coffee Agroindustry. The method used in this study is descriptive quantitative with mass balance analysis, energy balance analysis, feasibility analysis, and priority analysis of cleaner production application using the method of AHP (Analytical Hierarchy Process). The waste management alternative in the Wulan Coffee Agroindustry were coffee pulp waste processing i.e. cascara tea, briquettes, and animal feed, also the waste water of coffee processing as biogas. The cleaner production applied in the Wulan Coffee Agroindustry had alternatives likes coffee green bean, coffee powder, and cascara tea. It was the priority scale to be applied because technically factor and financial factor consist of NPV, IRR, B/C ratio, and PBP were Rp 1.211.88.689; 49%; 6.27, and 0.76 or 9 month. Therefore, the result of AHP analysis using expert choice application showed that cascara tea was the priority alternative of cleaner production application with value of 15,4. Keyword: arabica coffee, assessment, Bondowoso, feasibility analysis, waste utilization
DAYA TAMPUNG SUNGAI REMBAGAN TERHADAP BEBAN PENCEMARAN MENGGUNAKAN METODE STREETER-PHELPS Sri Wahyuningsih; Elida Novita; Irfan Dwi Satya
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 10, No 2 (2021): Juni
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v10i2.209-219

Abstract

Rembagan River is the main tributary of the Bedadung River in Cangkring Village, Patrang District, Jember Region. Various community activities in the Rembagan River area such as bathing, washing, defecating and urinating as well as agricultural activities will produce domestic and agricultural waste. These wast can cause river water pollution, especially water quality degradation. then the research needs to be done an analysis of the capacity of the Rembagan River in receiving pollution costs. The purpose of this study is to find out how much the ability of the Rembagan River to accept the burden of pollutants using the Streeter-Phelps method. Streeter-Phelps modeling takes into account two phenomena, namely the process of measuring dissolved oxygen (deoxygenation) and the process of increasing dissolved oxygen (reaeration). The results obtained from these calculations are oxygen drop curves determined on the basis of oxygen deficit values. The average values of deoxygenation rate and reoxygenation rate were sequentially 1.58931 mg/L/day and 10.09982 mg/L/day. So that self-purification can run well which means the water quality of the Rembagan River was still relatively good. This can be seen in the DO model pattern that goes up in each segment. The actual DO of 5.6760 mg / L was greater than the DO standard of class III quality of 3 mg / L. It can be interpreted that the Rembagan River still has a remaining DO of 2.676 mg / L and was still able to accept pollution cost of 18.8 kg/day. Keywords:  pollution load, Rembagan River, river capacity
PEMETAAN POTENSI BAHAYA BANJIR DI KABUPATEN MANOKWARI MELALUI PEMANFAATAN DATA GLOBAL PRECIPITATION MEASUREMENT (GPM) DAN ANALISIS BENTANG LAHAN Arif Faisol; Indarto Indarto; Elida Novita; Budiyono Budiyono
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 9, No 2 (2020): Juni 2020
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (460.551 KB) | DOI: 10.23960/jtep-l.v9i2.96-103

Abstract

Rainfall data is the main parameter in flood analysis. The limited number of climate stations and rain stations in Manokwari due to low spatial representativeness of rainfall. This study aims to utilize Global Precipitation Measurement (GPM) as a satellite-based rainfall observer to analyze and floods hazard mapping in Manokwari. The method used in this research is landscape analysis. Research showed that almost all areas in Manokwari had high levels of flood hazard at any period except Tanah Rubuh district.
Kajian Hasil Pendapatan Petani Hidroponik Di Kabupaten Jember Dimas Ganda Permana Putra; Elida Novita; Bambang Herry Purnomo; Diana Nurhayati
AGRIBEST Vol 5, No 2 (2021): September
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/agribest.v5i2.4440

Abstract

Pertanian perkotaan atau urban agriculture adalah aktifitas budidaya, pengolahan, pemasaran dan pendistribusian bahan pangan, produk kehutanan dan hortikultura yang terjadi di dalam dan sekitar perkotaan. Penelitian ini bertujuan untuk mengetahui jumlah pendapatan rata-rata perbulan produksi hasil pertanian perkotaan komoditas tanaman hidroponik. Penelitian ini telah dilaksanakan pada bulan Mei – Agustus 2020 dengan metode penelitian yang digunakan adalah survey dan wawancara berdasarkan hasil kuisioner. Metode yang digunakan untuk menentukan sampel yatu dengan Accidental Sampling digunakan untuk menentukan responden petani secara langsung. Hasil penelitian menunjukkan rata-rata pendapatan bulanan hidroponik berkisar diantara Rp.200.000,00 – Rp. 4.000.000,00. Hal ini dikarenakan rata-rata responden masih melakukan trial and error dan kurangnya bantuan dari pemerintah
Cleaner Production Practices in Agroindustry: A Case of Small Scale Cheese Factory in Indonesia Ida Bagus Suryaningrat; Elida Novita; Uswatun Kasanah
International Journal on Food, Agriculture and Natural Resources Vol 1, No 1 (2020): IJ-FANRes
Publisher : Food, Agriculture and Natural Resources - NETWORKS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46676/ij-fanres.v1i1.5

Abstract

The liquid of mozzarella cheese whey usually discharged directly into the environment and allegedly become one of the causes of pollution. Therefore, further handling was required to reduce waste pollution and to improve the efficiency of clean production. The purpose of this study was to evaluate cleaner production practices and to propose a high potential product made from whey waste of cheese factory. The method that used in this research are direct survey, discussion, and questionnaire addressed to some key persons for the determination of assessment scores. Clean production analysis was implemented for determine the source of pollutants and to get alternative clean production actions that are potentially to be applied. The result of the research showed that proposed alternative product were making producing of yogurt, kefir, and liquid fertilizer. Based on proposed alternatives, production of yoghurt was the highest priority scale to be implemented with the highest score and economic feasibility.
The Analysis of Water Quality Compliance of Jompo River Irrigation in Jember Regency Sri Wahyuningsih; Elida Novita; Idah Andriyani; Indarto Indarto
International Journal on Food, Agriculture and Natural Resources Vol 2, No 1 (2021): IJ-FANRes
Publisher : Food, Agriculture and Natural Resources - NETWORKS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46676/ij-fanres.v2i1.24

Abstract

Jompo river is one of many tributaries in Jember regency has become one of water sources for residents nearby to meet their daily needs. People activities may lead to the emergence of pollution in Jompo river in long term. The measurement needs to determine water quality of the river. The research site ranged from Patrang to Kaliwates district with six nodes and covered a distance of 625 m. Based on the data analysis, average value of water quality in the river was characterized by 67 mg/l TSS (Total Suspended Solids), 72 mg/l TDS, pH at 6.73, 8.34 mg/l DO, 1.20 mg/l BOD, and EC at 145 µmhos/cm. Based on Government Regulation No. 82 of 2001 and Electricity value, the water quality of Jompo river was included in Grade II criteria. Jompo River was appropriate to irrigation water.
KOMPARASI ANTARA CLIMATE HAZARDS GROUP INFRARED PRECIPITATION WITH STATIONS (CHIRPS) DAN GLOBAL PRECIPITATION MEASUREMENT (GPM) DALAM MEMBANGKITKAN INFORMASI CURAH HUJAN HARIAN DI PROVINSI JAWA TIMUR Arif Faisol; Indarto Indarto; Elida Novita; Budiyono Budiyono
Jurnal Teknologi Pertanian Andalas Vol 24, No 2 (2020)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jtpa.24.2.148-156.2020

Abstract

Climate Hazzard Group Infrared Precipitation with Station (CHRIPS) dan Global Precipitation Measurement (GPM) merupakan pengamat curah hujan berbasis satelit. CHIRPS dan GPM menyediakan data hujan harian serta digunakan secara luas pada berbagai bidang, diantaranya pertanian hidrologi, dan lingkungan. Penelitian ini bertujuan untuk membandingkan performa CHIRPS dan GPM dalam membangkitkan informasi curah hujan harian di Jawa Timur. Data yang digunakan pada penelitian ini adalah data hujan harian CHIRPS versi 2.0, GPM versi 6.0, dan automatic weather station (AWS) perekaman tahun 2015 – 2019. Pengujian yang dilakukan adalah uji presisi dan akurasi. Hasil penelitian menunjukkan bahwa CHIRPS versi 2.0 lebih presisi serta lebih akurat dari GPM versi 6.0 dalam membangkitkan informasi curah hujan harian di Jawa Timur. Namun GPM versi 6.0 lebih akurat dalam mendeteksi hujan serta memiliki korelasi yang lebih baik terhadap data hujan lokal (AWS).
PENENTUAN PARAMETER KUNCI KUALITAS AIR SUNGAI BEDADUNG KABUPATEN JEMBER MENGGUNAKAN WATER QUALITY INDEX (Key determination of water quality parameter in Bedadung River, Jember Regency using water quality index method) Elida Novita; Satria Priambada Dwija Kusuma; Hendra Andiananta Pradana
Jurnal Penelitian Pengelolaan Daerah Aliran Sungai (Journal of Watershed Management Research) Vol 5, No 1 (2021): Jurnal Penelitian Pengelolaan Daerah Aliran Sungai (Journal of Watershed Managem
Publisher : Center for Implementation of Standards for Environmental and Forestry Instruments Solo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jppdas.2021.5.1.69-88

Abstract

ABSTRACT Determinion function of key parameters of water quality representing many parameters can be used to determine the water quality status . The purpose of the study were to analyse water quality status using Water Quality Index from Ministry of Environment of Mongolia and to select key parameter of water quality with discriminant analysis at Bedadung River. This research used 25 parameters (physicochemical and microbiology) were taken from 5 water sampling location at  the period of  2016 to 2019. Location of water quality sampling were in urban area i.e. Patrang, Sumbesari, and Kaliwates Sub-district. The results showed that the water quality status calculation of the Bedadung River in urban area segment was 0.70 - 2.00 in clean and lightly - moderately polluted category. The key parameters from discriminant analysis were TSS, cobalt, sulfide, and chlorine. The most polluted parameters were sulfide and chlorine. The source of chlorine and sulfide pollution in Bedadung River were solid waste domestic exposure. Recommendation to reduce the level of contamination caused by garbage is development of small dam to facilitate the cleaning of garbage on the current season drought and education of the public to not throw garbage or waste in the Bedadung River. Key words: watershed; water quality index; discriminant analysis;  Jember Regency ABSTRAKPenentuan parameter kunci dari kualitas air suatu badan air berfungsi untuk  mewakili beberapa parameter kualitas air guna menentukan status kualitas airnya. Tujuan dari penulisan artikel ini yaitu untuk menganalisis status kualitas air menggunakan Indeks Kualitas Air dari Kementerian Lingkungan Hidup Mongolia dan memilih parameter kunci kualitas air dengan analisis diskriminan di Sungai Bedadung. Data yang digunakan pada kajian ini berupa parameter fisika-kimia dan mikrobiologi dari perairan Sungai Bedadung. Penelitian ini menggunakan 25 parameter yang diambil dari 5 lokasi pengambilan contoh air pada periode tahun 2016 - 2019. Lokasi pengambilan sampel kualitas air berada di segmen perkotaan yaitu Kecamatan Patrang, Sumbersari, dan Kaliwates. Hasil perhitungan status kualitas air Sungai Bedadung segmen perkotaan menunjukkan nilai 0,70 - 2,00 dalam kategori bersih dan tercemar ringan hingga sedang. Parameter utama dari analisis diskriminan yaitu TSS, kobalt, sulfida, dan klorin.  Parameter yang paling tercemar yaitu sulfida dan klorin. Sumber pencemaran klorin dan sulfida di Sungai Bedadung adalah paparan limbah padat domestik. Rekomendasi yang diberikan untuk mengurangi tingkat pencemaran yang disebabkan oleh sampah yaitu membangun bendungan kecil untuk memudahkan pembersihan sampah pada musim kemarau yang sedang berlangsung serta mengedukasi masyarakat untuk tidak membuang sampah di Sungai Bedadung.Kata kunci: Daerah Aliran Sungai; indeks kualitas air; analisis diskriminan; Kabupaten Jember
IDENTIFIKASI PERILAKU DAN PERSEPSI MASYARAKAT TERHADAP PENCEMARAN AIR SUNGAI BEDADUNG DI JEMBER, JAWA TIMUR (Identification of communities behavior and perception on water pollution at Bedadung River in Jember, East Java) Amelia Ika Puspitasari; Elida Novita; Hendra Andiananta Pradana; Bambang Herry Purnomo; Titien Setiyo Rini
Jurnal Penelitian Pengelolaan Daerah Aliran Sungai (Journal of Watershed Management Research) Vol 5, No 1 (2021): Jurnal Penelitian Pengelolaan Daerah Aliran Sungai (Journal of Watershed Managem
Publisher : Center for Implementation of Standards for Environmental and Forestry Instruments Solo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jppdas.2021.5.1.89-104

Abstract

ABSTRACT Bedadung River is used as sources of raw water by The Drinking Water Company (PERUMDAM) and also for agricultural irrigation. The urban segment of Bedadung River flows through Patrang, Sumbersari and Kaliwates Districts.  The burden of pollution in the Bedadung River is increasing along with community activities. Apart from anthropogenic activities originating from domestic waste, sources of pollution in the Bedadung River are also come from agricultural activities (fertilizer and pesticides), industrial activities, population growth, organic and inorganic waste, urban development and weak management systems. The research objectives were to identify the behavior and perception of the urban segment communities on water pollution at Bedadung River. This study used primary data from survey using 400 respondents and secondary data from some institutions. Survey showed that majority of the respondents through away garbage to channel and river, however for feces disposal, 75% of the communities already had toilets. Based on community perceptions the current status of the Bedadung River is 58% polluted, 7% unknown, and 36% is good. This perception is based on Bedadung River water conditions such as the presence of garbage, water clarity and water odor. In order to maintain the environmental quality of the Bedadung River, the community and related stakeholders have carried out river cleaning activities on a sustainable basis. This preliminary study is expected to provide preliminary information on managing community-based river water quality in a sustainable manner.Keyword: Bedadung Watershed; society; environmental quality ABSTRAKSungai Bedadung segmen perkotaan digunakan sebagai air baku Perusahaan Umum Daerah Air Minum (PERUMDAM) dan juga berfungsi untuk irigasi pertanian. Sungai Bedadung di bagian segmen perkotaan melalui Kecamatan Patrang, Sumbersari dan Kaliwates. Beban pencemaran di Sungai Bedadung semakin meningkat seiring dengan banyaknya kegiatan masyarakat. Selain dari limbah domestik, sumber pencemaran di Sungai Bedadung juga berasal dari kegiatan pertanian (pupuk dan pestisida), kegiatan industri, pertumbuhan penduduk, limbah organik, dan anorganik. Tujuan dari penelitian yaitu melakukan identifikasi perilaku dan persepsi masyarakat wilayah perkotaan terhadap pencemaran air Sungai Bedadung. Studi ini didasarkan kepada data primer yang dilakukan melalui survey dan wawancara terhadap 400 responden dan data sekunder dari beberapa institusi. Survei menunjukkan bahwa sebagian besar responden membuang sampah ke saluran-saluran air dan langsung ke sungai. 75% responden sudah mempunyai WC dengan peresapan untuk pembuangan tinja. Berdasarkan persepsi masyarakat, 58% menilai keadaan Sungai Bedadung saat ini adalah tercemar, hanya 36% yang menyatakan kondisi baik, sedangkan 7% tidak tahu. Persepsi tersebut berdasarkan kondisi air Sungai Bedadung seperti keberadaan sampah, kejernihan air serta bau air. Selain pengelolaan sampah dan sanitasi yang kurang baik, keberadaan industri kecil di sekitar Sungai Bedadung juga memberikan kontribusi terhadap kondisi lingkungan sungai. Guna menjaga kualitas lingkungan Sungai Bedadung, masyarakat dan stakeholder terkait telah melakukan kegiatan pembersihan sungai dari sampah secara kontinyu. Kajian awal ini diharapkan dapat menjadi informasi awal dalam pengelolaan kualitas air sungai berbasis masyarakat secara berkelanjutan.Kata kunci: DAS Bedadung; masyarakat; kualitas lingkungan
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