Ditapis dengan
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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- Judul Seri
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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
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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- Judul Seri
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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
Analisis Jejak Karbon Limbah Sisa Makanan Dari Kantin Fakultas Teknik Dan Fak…
ABSTRACT Food waste is the highest component of solid waste generated in Indonesia, and improper management contributes significantly to greenhouse gas emissions. One major source of food waste is the food service sector, including the canteens of the Faculty of Engineering (FT) and the Faculty of Economics and Business (FEB) at the University of Riau. This study aims to analyze food waste gen…
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- 2107113418
Analisis Pengaruh Variasi Massa Campuran Ampas Tebu Dan Bonggol Jagung Terhad…
ABSTRACT Activities of street vendors in the Riau Main Stadium Area, Pekanbaru City, generate various types of waste, notably biomass waste comprising sugarcane bagasse and corn cobs. The generation rate of this biomass waste reaches 117.2 kg/day of sugarcane bagasse and 12.5 kg/day of corn cobs. The carbon content within this biomass waste can be utilized as renewable energy in the form o…
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- 2107113416
Analisis Pengaruh Konsentrasi Aktivator H2so4 Dan Naoh Serta Ukuran Partikel …
ABSTRACT The rising quantity of automobiles has resulted in a heightened need for engine lubricating oil, which has an impact on the increasing amount of used oil waste. Used oil is classified as B3 waste that has the potential to pollute the environment if not managed properly. One way to manage it is by refining used oil into an alternative diesel fuel. This is because used oil still con…
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- 2107112769
Analisis Pengaruh Variasi Suhu Distilasi Terhadap Kualitas Bahan Bakar Menggu…
ABSTRACT Used car oil will cause various problems if it is not managed properly. This is because used oils contain a variety of hazardous components such as heavy metals and carcinogenic substances. This study aims to look for optimal conditions for refining used engine oil into alternative fuels, specifically focusing on combining the Acid and Clay methods with distillation. The methodolo…
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- Judul Seri
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- No. Panggil
- 2107110649
Analisis Kandungan Mikroplastik Di Udara Dari Hasil Pembakaran Insinerator Di…
ABSTRACT Medical waste incineration in hospitals may release microplastic particles into the atmosphere. Microplastics are plastic particles ranging from 1 μm to 5 mm in size, characterized by their light weight, ease of dispersion, and potential risks to human health and the environment. This study aimed to analyze the abundance, types, and polymer composition of airborne microplastics a…
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- Judul Seri
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- No. Panggil
- 2107111234
Pengaruh Variasi Dosis Koagulan Poly Aluminium Chloride (Pac) Pada Proses Pen…
ABSTRACT Siak River water has a high natural organic matter (NOM) content, which has the potential to form disinfection by-products in the form of trihalomethanes (THM) when it reacts with chlorine. THM are carcinogenic and have fatal impact on human health, so treatment is necessary before disinfection. This study aims to calculate the efficiency of organic and color removal in Siak R…
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- 2107110519
Pengaruh Variasi Dosis Koagulan Kacang Hijau (Vigna Radiata) Pada Proses Pen…
ABSTRACT The Siak River, a source of raw water for Pekanbaru City Water Company, contains organic matter content and high water color. Organic matter content in river water will produce THM when disinfected with chlorine, so it is necessary to treat organic matter before disinfection. This study aims to calculate the efficiency of organic matter and color removal and determine the optimal…
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- 2107111236
Analisis Potensi Pelet Biomassa Kulit Batang Sagu Sebagai Bahan Co-Firing
ABSTRACT Sago bark has potential as an alternative raw material for environmentally friendly bioenergy, with the potential bio-pellets from sago bark capable of producing a calorific value of around 4,855 kcal/kg, thus meeting the biomass pellet standard for energy. This study aims to analyze the effect of co-firing variation of sago bark biomass pellets based on SNI 8951:2020, to assess t…
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- 2107112380
Analisis Nilai Waste Reduction Index (Wri) Dan Efficiency Of Conversion Diges…
ABSTRACT Riau Province is one of Indonesia’s main producers of pineapple and coconut, with annual production reaching hundreds of thousands of tons. Processing these commodities generates large amounts of waste in the form of pineapple peel and coconut pulp, which, if not managed properly, can potentially cause environmental pollution. One promising solution is bioconversion using Black …
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- 2107135440
Analisis Daya Tampung Dan Beban Pencemaran Air Sungai Tangkerang Menggunakan …
ABSTRACT The Tangkerang River flows through source areas such as markets, settlements, hospitals, and hotels, which contribute wastewater that poses risks if discharged directly into the water body without prior treatment. This study aims to assess pollutant loads and carrying capacity using the Qual2Kw and WASP (Water Quality Analysis Simulation Program) models. The Qual2Kw model was appl…
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- 2007126859
Pengaruh Pemakaian Sampah Plastik Ldpe (Low Density Polyethylene) Terhadap Pa…
ABSTRACT The use of environmentally friendly materials in construction is an important consideration in efforts to reduce waste, particularly plastic waste that is difficult to decompose. This study aims to investigate the effect of using LDPE (Low Density Polyethylene) plastic waste on the characteristics of paving blocks, particularly in terms of compressive strength and water absorption…
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- 1807112949
Analisis Kandungan Mikroplastik Pada Udara Kawasan Industri Tenayan
ABSTRACT Tenayan Industrial Estate has various anthropogenic activities such as industrial and population activities, many activities can affect the amount of pollutants in the air, one of which is microplastics. Microplastics can be distributed through the air due to the influence of meteorological factors. This study aims to analyze the abundance of microplastic particles in the air arou…
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- 2107112775
Aplikasi Response Surface Methodology (Rsm) Pada Optimalisasi Kondisi Proses …
ABSTRACT Chromium Hexavalent (Cr(VI)) is a type of waste that is carcinogenic and persistent in the environment. One method that can be used to remove Cr(VI) metal is the biosorption method, which utilizes microalgae immobilized with sodium alginate to achieve a stable structure. This study aims to obtain optimum conditions and empirical models for Cr(VI) removal and optical density using …
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- 2107112773
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah