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All Journal INOTEKS : Jurnal Inovasi Ilmu Pengetahuan, Teknologi, dan Seni Satera: Jurnal Sains dan Teknik Terapan Jurnal Bakti Masyarakat Manajemen Jurnal Akademik Pengabdian Masyarakat JURNAL TEKNOLOGI LINGKUNGAN
Hardoyo Hardoyo, Hardoyo
Balai Besar Teknologi Pati, Lampung Badan Pengkajian dan Penerapan Teknologi Jln. Z. A. Pagaralam No. 8/36, Bandar Lampung
Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Social Sciences

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Potensi pemanfaatan limbah sistem integrasi tanaman-ternak di Pesantren Tradisional pedesaan (The use-potential of plant-animal system wastes on Traditional Islamic boarding school at rural area) Hardoyo, Hardoyo; Kusarpoko, Budi; Tri Atmodjo, Mochamad Chaerudin; Yusmiati, Yusmiati; Putranto, Andi Marjono
INOTEKS: Jurnal Inovasi Ilmu Pengetahuan,Teknologi, dan Seni VOL 27, No 1 (2023)
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/ino.v27i1.11432

Abstract

Integrated/combined farming is a good way to optimize the use of resources and maximize income. Ruminant livestock is a type of other livestock types that plays an important role in sustainable agricultural systems because this type of livestock produces fertilizers and can utilize agricultural waste as fodder. Manure can be an alternative energy source for livestock farmers. An anaerobic digester will partially convert manure to energy in the form of biogas which contains methane. The main product of cassava crops is cassava. In this research, a toxic cassava which usually plant around pesantren. That could be used as food material. The cassava leaf could used as a source of silage production, and the silage quality is good until 60 days of storage. This silage was prepared for the drying season which at that time was difficult to find fresh feed. The cow dung is used as green manure fertilizer for cassava plants. The cow dung was fermented by an anaerobic bioreactor to achieve biogas and slurry. The biogas with methane as the main component is bioenergy that can used as a mantel lamp (Petromax) for lightening and a gas stove for cooking in Pesantren. The Slurry can able used as fertilizer and the eel cultivation.
PEMANFAATAN LIMBAH KOTORAN SAPI DAN LIMBAH ORGANIK RUMAH TANGGA SEBAGAI BAHAN BAKU PRODUKSI BIOGAS Hardoyo, Hardoyo; Natalina, Natalina; Atmono, Atmono; Sulastri, Sulastri; Andika, Wahyu; P.nasoetion, P.nasoetion
Jurnal Bakti Masyarakat Manajemen Vol 2, No 1 (2022): Volume 2 Nomor 1 Tahun 2022
Publisher : Program Studi Manajemen Fakultas Ekonomi dan Manajemen Universitas Malahayati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/jbmm.v2i2.8801

Abstract

Waste cow dung and organic waste is a source of household materials that can be used to produce biogas.In hamlet purwosar-2i, in natar, its, southern district the throw off impurities cattle and organic waste houses to the environment and do not understand that both the waste can be processed to be more value products, namely. biogasMany people did not know technically making biogas from both the waste.Hence the need to introduce lesson of both the waste into biogas.The purpose of this activity is to the understanding that waste cow dung and organic waste households can be converted into biogas products that can be used as alternative energy for cooking and megurangi pollution with his second. the wasteMethods used in this event are interactive exposure to small-scale, biogas production households and household organic-waste colud be use to biogas production.
GERAKAN MEMILAH SAMPAH SEJAK USIA DINI ( THE GARBAGE-SORTING PROGRAME SINCE CHILDHOOD) Natalina, Natalina; Ergantara, Rani Ismiarti; Nasoetion, Panisean; Hardoyo, Hardoyo; Sutikno, Sutikno
Jurnal Bakti Masyarakat Manajemen Vol 1, No 2 (2021): Volume 1 Nomor 2 Tahun 2021
Publisher : Program Studi Manajemen Fakultas Ekonomi dan Manajemen Universitas Malahayati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/jbmm.v2i1.7310

Abstract

Pengetahuan memilah sampah sangat penting dalam mengawali langkah untuk mengatasi permasalahan sampah yang ada.  Membiasakan membuang sampah dengan memilah sampah terlebih dahulu akan lebih baik jika dilakukan sejak usia dini, karena diusia inilah karakter seseorang akan dibentuk bagi anak di TPA Darul Ilmi Dusun Totoharjo 2 Desa Poncorejo Kec. Way Ratai, Kab.Pesawaran.  Adapun metode yang digunakan yaitu sosialisasi, dengan adanya sosialisasi ini anak-anak TPA mendapatkan informasi bagaimana memilah sampah sesuai dengan karakteristik sampah. Hasil dari kegiatan ini diperoleh yakni adanya beberapa kegiatan yang kami lakukan di TPA darul ilmi dalam memahami pemilahan sampah maupun pengelolaan sampah. Dengan adanya pemahaman tersebut maka akan tertanam kepada anak-anak mengenai cinta lingkungan dan estetika. Pendidikan karakter dalam membuang sampah kepada anak-anak bisa berhasil. 
PEMANFAATAN SAMPAH ORGANIK MENJADI PUPUK KOMPOS DI DESA SUKABANJAR KEC. GEDONG TATAAN, KAB. PESAWARAN, LAMPUNG Hardoyo, Hardoyo; Wulandari, Diah Ayu; Atmono, Atmono; Listyaningsih, Erna; Sidik, Ahmad
Jurnal Bakti Masyarakat Manajemen Vol 1, No 2 (2021): Volume 1 Nomor 2 Tahun 2021
Publisher : Program Studi Manajemen Fakultas Ekonomi dan Manajemen Universitas Malahayati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/jbmm.v2i1.7308

Abstract

Jumlah sampah di Indonesia akan meningkat dengan meningkatnya jumlah penduduk. Sampah akan menjadi sunber masalah lingkungan apabila tidak ditangani dengan baik. Perlu usaha untuk merubah pola pikir masyarakat bahwa sampah bukanlah bahan yang tidak berguana, tetapi merupakan bahan yang dapat diolah menjadi produk yang mempunyai nilai lebih tingg. Salah satu pengolahan yakni mengolah sampah menjadi pupuk kompos. Penduduk Desa Sukabanjar, Kecamatan Gedong Tataan, Kabupaten Pringsewu,sebagian besar mata pencariannya adalah petani pepaya Berdasarkan observasi dan survei lapangan, permasalahan yang dihadapi yaitu buah pepaya hasil dari panen tidak semua dalam keadaan baik sebagian buah tidak layak dijual dan dibuang yang mengakibatkan masalah keseahatan dan estetika.  Dari permasalahan tersebut maka pengabdian masyarakat yang dilakukan di Desa Sukabanjar berupa edukasi pengolahan sampah organik (sampah pepaya) menjadi pupuk kompos.  Metode yang dilakukan dengan memberi penjelasan pengetahuan  pemanfaatan sampah organik yang dapat dijadikan pembuatan kompos, baik pemilahan sampah organiknya dan teknis pembuatan serta pembagian pupuk kompos yang sudah jadihasil pengomposan mahasiswa Teknik Lingkungan Malahayati. Diharapkan dari kegiatan ini masyarakat menjadi lebih memahami bahwa sampah organik bisa dijadikan pupuk kompos.  Kepala Desa Sukabanjar juga meminta ke Prodi Teknik Lingkungan Universitas Malahayati untuk bekerja sama, membimbing dan mendampingi Karang Taruna Desa Sukabanjar dalam pembuatan pupuk kompos.   
PEMBUATAN ARANG BIOBRIKET DARI LIMBAH KUIT KOPI DI PEKON GUNUNG SARI KECAMATAN ULUBELU KABUPATEN TANGGAMUS Hardoyo, Hardoyo; M W Wardana; Alif Maulana Al Hussain; Rahmad Rizki Jayadi; Fitri Rhoisatun; Achmad Irwansyah; Guntur Prasetyo; Teuku Arie Mauliza Sunata; Bayu Afrinaldo Arief; Muhammad Azinuddin
JURNAL AKADEMIK PENGABDIAN MASYARAKAT Vol. 3 No. 6 (2025): November
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/japm.v3i6.7187

Abstract

The Community Service (PKM) activity entitled "Making Biobriquette Charcoal from Coffee Husk Waste in Pekon Gunung Sari, Ulubelu District, Tanggamus Regency" aims to provide knowledge and skills to the community in processing coffee husk waste into environmentally friendly alternative fuels. Previously unused coffee husk waste is converted into biobriquette charcoal through a simple process, namely burning, grinding, mixing with adhesive, molding, and drying. This activity was carried out through socialization, direct training, and discussions with the community. The results of the activity showed that the community was very enthusiastic and interested in developing biobriquette production because it was considered economically and environmentally beneficial. In conclusion, the utilization of coffee husk waste into biobriquette charcoal can help reduce environmental pollution and become a new business opportunity for the community in Pekon Gunung Sari.  
PENGOLAHAN LIMBAH PADAT ORGANIK MENJADI KOMPOS MELALUI PROGRAM ZERO WASTE PADA PERKEBUNAN NANAS DI PROVINSI LAMPUNG: PENGOLAHAN LIMBAH PADAT ORGANIK MENJADI KOMPOS MELALUI PROGRAM ZERO WASTE PADA PERKEBUNAN NANAS DI PROVINSI LAMPUNG Muhammad Aqsol Bayhaqy; Hardoyo, Hardoyo; Natalina, Natalina
Jurnal Teknologi Lingkungan Vol. 3 No. 2 (2025): Jurnal Teknologi Lingkungan
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jtl.v3i2.33241

Abstract

Rapid industrial development has contributed to an increase in the volume of waste produced, including organic solid waste. One of a pineapple plantation and agro-industrial company in Lampung Province has implemented a zero waste program to address the problem of organic solid waste arising from the pineapple production process. This fieldwork aims to examine the process of converting organic solid waste into compost through a zero waste approach, as well as to identify the technical and operational obstacles encountered in its implementation. Waste processing uses aerobic composting and vermicomposting methods. The processing results in three types of compost, namely bulky, premium, and pellet, which are reused as fertilizer on plantation land. The zero waste program that is implemented not only contributes to environmental preservation but also provides economic added value for the company.
Wastewater Treatment Using a Pond System in the Rubber Processing Industry at PT. XYZ Oktaria, Delvina; Hardoyo, Hardoyo; Natalina, Natalina
Jurnal Sains dan Teknik Terapan Vol. 4 No. 1 (2026): Jurnal Sains dan Teknik Terapan
Publisher : Unit Penelitian dan Pengabdian Kepada Masyarakat, AK-Manufaktur Bantaeng

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

Abstract

Internationally and nationally, natural rubber (Hevea sp.) is one of the important agricultural commodities. PT. XYZ is a natural rubber processing industry that produces SIR 20 (Standard Indonesia Rubber) with a processing capacity of up to 40 tons of KK per day. In its production activities, this company produces liquid waste as a byproduct that has the potential to damage the environment. This study aims to examine the liquid waste processing process at PT. XYZ and assess the content of the waste, so that it can be disposed of safely without having a negative impact on the environment, in accordance with applicable regulations. This study uses a qualitative descriptive method to describe the liquid waste processing system and process and a quantitative descriptive method to compare the results of wastewater quality tests with quality standards. The results of observations of rubber liquid waste processing in this company use a pond system consisting of 10 ponds, namely 2 rubber trap ponds, 3 anaerobic ponds, 2 facultative ponds, and 3 aerobic ponds. Liquid waste produced from the rubber production process is flowed from one pond to another by utilizing gravity. Wastewater quality testing conducted by internal and external parties indicates that the pH, BOD, COD, TSS, Ammonia, and Total Nitrogen parameters meet the quality standards as stipulated in Appendix IV of Ministerial Regulation No. 5 of 2014 concerning Wastewater Quality Standards for Rubber Industry Activities. Therefore, the wastewater is declared safe for discharge into the environment.
Management of Paper Waste from Cardboard Packaging Production at PT. X Putri, Arinda Maharani; Nasoetion, Panisean; Hardoyo, Hardoyo
Jurnal Sains dan Teknik Terapan Vol. 4 No. 1 (2026): Jurnal Sains dan Teknik Terapan
Publisher : Unit Penelitian dan Pengabdian Kepada Masyarakat, AK-Manufaktur Bantaeng

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

Abstract

Industri kemasan kertas menghasilkan limbah padat berupa sisa potongan kertas dan produk cacat produksi yang berpotensi menimbulkan dampak lingkungan jika tidak dikelola dengan baik. Penelitian ini bertujuan untuk mendeskripsikan sistem pengelolaan limbah padat kertas sisa produksi kemasan karton di PT. X serta meninjau efektivitas pengelolaannya. Penelitian ini menggunakan metode deskriptif kualitatif melalui observasi dan wawancara. Hasil penelitian menunjukkan bahwa limbah kertas di PT. X berasal dari proses pemotongan flexo, pemotongan manual, serta produk cacat reject). Pengelolaan limbah dilakukan melalui pengumpulan, pencacahan, pemadatan, dan pengangkutan oleh pihak ketiga. Volume limbah kertas yang diangkut dapat mencapai 607 ton setiap bulannya. Pengelolaan ini menunjukkan bahwa limbah tidak dibiarkan menumpuk di area produksi dan telah dikelola melalui pendekatan reuse dan recycle oleh pihak ketiga. Efektivitas pengelolaan limbah tercermin dari keteraturan proses pengangkutan, kebersihan area kerja, serta penerapan keselamatan kerja selama proses pemindahan dan pengangkutan. Sistem pengelolaan limbah kertas di PT. X dapa dikatakan cukup efektif dalam mendukung kelancaran produksi dan mengurangi potensi dampak lingkungan.
Co-Authors Achmad Irwansyah Ahmad Sidik Alif Maulana Al Hussain Andika, Wahyu Atmono, Atmono Bayu Afrinaldo Arief Diah Ayu Wulandari, Diah Ayu Ergantara, Rani Ismiarti Erna Listyaningsih Fitri Rhoisatun Guntur Prasetyo Kusarpoko, Budi M W Wardana Muhammad Aqsol Bayhaqy Muhammad Azinuddin Nasoetion, Panisean Natalina Natalina Oktaria, Delvina P.nasoetion, P.nasoetion Putranto, Andi Marjono Putri, Arinda Maharani Rahmad Rizki Jayadi Sulastri Sulastri Sutikno Sutikno Teuku Arie Mauliza Sunata Tri Atmodjo, Mochamad Chaerudin Yusmiati Yusmiati, Yusmiati