Ditapis dengan
Model implementasi sertifikasi ispo (Indonesian Sustainable Palm Oil) Perkebu…
Background and Objectives: One of the efforts made by the Indonesian government to ensure the sustainability of palm oil industry development is creating plantation sustainability standards. This effort aims to address negative allegations by providing Indonesian Sustainable Palm Oil (ISPO) certificates to palm oil businesses/actors in Indonesia. The challenges of Indonesia's palm oil industry …
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- 2110346727
Model Keberlanjutan Pengelolaan Industri Rumah Tangga Pada Pengrajin Gula Ar…
RINGKASAN tangga sangat penting, karena menciptakan lapangan kerja, meningkatkan ekonomi lokal, dan menjaga kelestarian lingkungan melalui pengelolaan sumber daya yang bijak dan limbah yang bertanggung jawab. Industri ini berperan sebagai penggerak ekonomi masyarakat, memanfaatkan potensi lokal, dan mendorong kesejahteraan secara berkelanjutan tanpa mengorbankan lingkungan. Industri gula …
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- 1910347153
strategi rehabilitasi lahan kritis di khdtk bukit suligi kabupaten rokan hulu
This study aimed to assess land-cover change, predict erosion hazard, and develop rehabilitation strategies for the Bukit Suligi area in Riau. Land-cover data from 2014, 2019, and 2023 were classified using remote-sensing and NDVI analysis, revealing an increase in “Moderate” vegetation cover from 58.77 % to 82.65 %, with 2.88 ha of bare land remaining. Potential and actual erosion were est…
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- 2210246808
efektivitas reduksi gas metana (ch₄) limbah pome kelapa sawit dengan metode…
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- 2110247800
strategi pengelolaan limbah medis padat pada puskesmas di kecamatan bengkalis…
Public Health Centers, as healthcare facilities that generate waste, have a responsibility to maintain the environment and public health. Public Health Centers generate medical waste that poses a threat to health. The waste issue of concern is infectious waste or solid medical waste, particularly hazardous and toxic waste (B3). The management of solid medical waste at Public Health Centers in B…
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- 2310246603
Analisis Postur Kerja Pada Pemanen Kelapa Sawit Di Pt. Xyz Di Provinsi Riau M…
ABSTRACT Palm oil harvesting are carried out by workers in a standing position and lifting egrek, which puts them at risk of musculoskeletal disorders. This study aims to analyze work posture using the Rapid Entire Body Asssessment (REBA) Method At PT. XYZ. Pulse rate measurement using a pulse oximeter and data collection on complaints among harvesters using the Nordic Body Map (NBM) quest…
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- 2007110749
Sintesis Geopolimer Berbasis Fly Ash Batu Bara Sebagai Adsorben Zat Warna Pad…
ABSTRACT Peat water possesses very high color intensity due to its organic content, requiring an effective adsorption technology for its removal. Porous fly ash based geopolymers present a promising alternative because of their stable aluminosilicate structure and tunable porosity. This study focuses on synthesizing and optimizing porous geopolymers for peat water color removal using Response …
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- 2107113425
Optimasi Proses Pengolahan Air Gambut Menggunakan Tray Aerator Dan Geopolimer…
ABSTRACT Peat water serves as a potential alternative water source for communities living in peatland areas. However, it cannot be used directly due to its high iron content, low acidity (pH), and dark color. Therefore, a simple treatment technology is required to remove color and iron to make the water suitable for public use. The tray aerator method combined with geopolymer media offers a so…
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- 2107135444
Pengaruh Penambahan Biokoagulan Biji Melon (Cucumis Melo L.) Dalam Menyisihka…
ABSTRACT Peat water has characteristics of reddish-brown color, acidic pH, and high dissolved organic matter content, especially hydrophobic and hydrophilic fractions. These fractions cause the formation of disinfection by-products (DBPs) such as THM and HAA, which are harmful to health. Coagulation is an effective method used to reduce organic matter content in peat water, but the use of synt…
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- 2107113419
Pengaruh Penambahan Biokoagulan Kacang Tunggak (Vigna Unguiculata L.) Dalam M…
ABSTRACT Peat water contains high levels of dissolved organic matter (DOM). DOM can be classified into four fractions, which are strongly hydrophobic (HPOA), weakly hydrophobic (TPH), charged hydrophilic (HPIC), and neutral hydrophilic (HPIN). These fractions can cause the formation of disinfection by-products (DBPs) such as THM and HAA, so treatment is need to make it suitable for daily use. …
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- 2107112381
Perencanaan Tempat Pengolahan Sampah Terpadu (Tpst) Di Kecamatan Payung Sekak…
ABSTRACT The increase in population and industrial activity in the Payung Sekaki District of Pekanbaru City has had an impact on the increase in waste entering the Muara Fajar landfill. According to Presidential Regulation No. 97 of 2017, 30% of waste must be managed at the source, and the limited capacity of each subdistrict to reduce waste is one of the main problems that is predicted to con…
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- 2007113897
Analisis Nilai Waste Reduction Index (Wri) Dan Efficiency Of Conversion Of Di…
ABSTRACT The high accumulation of soybean seed coat and tofu dregs waste contributes to environmental problems, therefore, an effective and eco-friendly waste management alternative is needed. One potential solution is the utilization of Black Soldier Fly (BSF) larvae. This study aimed to evaluate the effect of fermented feed variations of soybean seed coat and tofu dregs on the performanc…
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- 2107112382
Analisis Postur Kerja Pemuat Buah Kelapa Sawit Menggunakan Metode Rapid Upper…
ABSTRACT The activity of loading fresh fruit bunches (FFB) in PT XYZ is still carried out manually using simple tools such as a T-hook or tojok. Non-ergonomic working postures and heavy physical workload have the potential to cause Musculoskeletal Disorders (MSDs). This study aims to analyze the level of postural risk using the Rapid Upper Limb Assessment (RULA) method assisted by the Ergo…
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- 2107111385
Analisis Willingness To Pay (Wtp) Dan Ability To Pay (Atp) Dalam Retribusi Pe…
ABSTRACT The waste management issue in Binawidya District remains a challenge due to low public awareness of paying waste service retribution fees. This condition has the potential to hinder the sustainability of an effective waste management system. This study aims to analyze the community’s Willingness To Pay (WTP) and Ability To Pay (ATP), as well as identify the factors that influenc…
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- 2107111235
pemanfaatan ekstrak daun ketapang (Terminalia catappa L.) sebagai herbisida a…
The intensive use of chemical herbicides in agriculture has had serious impacts on the environment, human health, and ecosystem sustainability. These impacts include soil, water, and air pollution, as well as health risks due to exposure to hazardous active ingredients. As a solution, this study examines the potential of ketapang leaf extract (Terminalia catappa L.) as an environmentally friend…
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- 2310246626
strategi pengelolaan ekosistem mangrove berbasis silvofishery siput mata mera…
Silvofishery is a land management system that integrates mangrove ecosystem conservation with aquaculture activities in one area. This approach combines ecological, economic, and social aspects, providing dual benefits in the form of environmental preservation and improved welfare for coastal communities. The research was conducted from August to December 2024 in the village of Buruk Bakul…
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- 2310246596
analisis keberlanjutan pengelolaan perikanan budidaya di kecamatan rambah, ka…
This research is motivated by issues of sustainability in aquaculture management in Rambah District, Rokan Hulu Regency. The main problems include ecological aspects such as declining environmental quality, occurrences of floods and droughts, as well as the entry of pollution sources that impact fish survival. Additionally, in the economic aspect, there are obstacles such as limited capita…
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- 2210247886
Analisis Perubahan Stok Karbon Akibat Perubahan Tutupan Lahan Gambut Di Kabup…
ABSTRACT Pelalawan Regency is one of the regencies in Riau Province with extensive peatland coverage. Human activities cause peatland cover in Pelalawan Regency to change from year to year, so it is necessary to monitor changes in peatland cover and carbon stocks in Pelalawan Regency. The purpose of this study is to calculate changes in peatland cover area and changes in carbon stocks resu…
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- 2007114013
Analisis Jejak Karbon Sampah Sisa Makanan Dari Kantin Fakultas Ilmu Sosial Da…
ABSTRACT Indonesia ranks 8th as the largest food waste-producing country in the world, with an annual generation of 14.73 million tons. The high amount of food waste can significantly contribute to climate change, as greenhouse gas emissions from food waste reach 4,051.5 kgCO₂e per ton. This study aims to determine the generation and composition of food waste from the canteens of the Faculty …
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- 2107113612
Perencanaan Tempat Pengolahan Sampah Terpadu (Tpst) Di Kecamatan Marpoyan Dam…
ABSTRACT ABSTRACTABSTRACT Rapid population growth and industrial expansion in Marpoyan Damai District Pekanbaru City have led to a significant increase in solid waste generation disposed at the Muara Fajar Landfill. Limited waste reduction capacity at the sub-district level remains a critical issue and is projected to worsen annually. To address this challenge, the development of a Material Re…
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- 2007113899
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah