scholarly journals Solid waste management strategy as an alternative energy source for the economic driver in Gading Kasri Malang City

2021 ◽  
Vol 58 (1) ◽  
pp. 5623-5627
Author(s):  
Dwi Arman Prasetya Et al.
Keyword(s):  
Energy Source ◽  
Alternative Energy ◽  
Solid Waste Management ◽  
Raw Materials ◽  
Economic Factor ◽  
Plastic Waste ◽  
Oil Fuel ◽  
The Right ◽  
Combustion Optimization ◽  
Made In

The economic factor is one of the keys to an area that can be advanced and independent. Until now, the community is still dependent on expensive fuel, while using raw materials around the Gading Kasri village is the right idea. One of the pictures to improve the community's economic factor in the Gading Kasri village is how to convert waste into fuel. The benefits obtained are substantial, including helping the community's economy, reducing plastic waste, and turning plastic waste into energy that is useful for cooking, starting motorbikes, and other powers. In this research, the design of the Combustion Optimization Tool for the Distillation of Plastic Waste into Oil Fuel (BBM) was made as an effective solution to produce an energy source in the form of gas oil with a maximum volume when compared to previous designs for similar devices. In this design, a plastic waste burner cross-section is made in the form of a circular crossbar so that the volume of waste and the effectiveness of combustion that is collected can be more in work. Furthermore, this tool will be used by the community in the Gading Kasri Village to be more beneficial for the organization or the general public.  

scholarly journals STUDY ON GC-MS PROFILE OF FUELS PRODUCED FROM PLASTIC WASTE CONVERSION VIA THREE-CONDENSER PYROLYSIS REACTOR

2021 ◽  
Vol 10 (1) ◽  
pp. 33
Author(s):  
Syaiful Bahri ◽  
Yuli Ambarwati ◽  
Yul Martin ◽  
Lina Marlina ◽  
Sri Waluyo
Keyword(s):  
Energy Source ◽  
Gas Chromatography ◽  
Alternative Energy ◽  
Plastic Waste ◽  
Modern Life ◽  
Waste Gas ◽  
Alternative Energy Source ◽  
Pyrolysis Reactor ◽  
Gas Chromatography Mass Spectroscopy ◽  
Waste Conversion

The problem of plastic waste is very flourished in the current era of modern life.  In this study, a three-condenser pyrolysis reactor was applied to obtain fuels in the form of oil#1, oil#2, and oil#3 from plastic waste. Gas Chromatography-Mass Spectroscopy (GC-MS) technique was carried out to analyze the fuel for profiling study.  Characterization using GC-MS indicated the domination of hydrocarbon compounds was found oil#1.  The existence of hydrocarbon compounds from oil#2 and oil#3 was displayed by chromatogram and MS database from Library Wiley 7.LIB.  Meanwhile, alcohol, ether, and fatty acid were detected from oil#1 based on the chromatogram and MS database.  Therefore, the samples were categorized as fuel.  The result of this study corresponded to the concept of pyrolysis and be able to be implemented as an alternative energy source. Keywords: fuel, GC-MS profile, plastic waste, three-condenser pyrolysis reactor

scholarly journals Pengolahan Daur Ulang Minyak Bekas Menjadi Biodisel Untuk Sumber Energi Alternatif di Kelurahan Karya Merdeka Kabupaten Kutai Kertanegara

2020 ◽  
Vol 2 (2) ◽  
pp. 61-65
Author(s):  
Andi Sri Irtawaty ◽  
Maria Ulfah ◽  
Armin Armin
Keyword(s):  
Energy Source ◽  
Community Service ◽  
Oil Palm ◽  
Alternative Energy ◽  
Field Surveys ◽  
Cooking Oil ◽  
Alternative Energy Source ◽  
Used Cooking Oil ◽  
Engineering Department ◽  
The Right

Karya Merdeka Village is very famous for its oil palm plantations. Nearly 27% of the population work as oil palm farm laborers. In irrigating the plantations, they use diesel fueled rice cookers. Based on field surveys, 1 liter of diesel can be used for 2 hours to drive the dompeng machine. Means that in a month, residents need 30 liters of diesel fuel. If 1 liter costs IDR 6000, farmers will incur a cost of IDR 180,000 per month. Of course this needs to be balanced with an idea / innovation to reduce the expenditure of farmers in supplying diesel to their dompeng machines. Therefore, the Balikpapan State Polytechnic Lecturer team of the Electrical Engineering Department contributed significantly to the Community Service Activities (PkM) held at the Karya Merdeka Kelurahan Office, Kutai Kertanegara Regency in socializing a technology that can recycle used cooking oil into biodiesel, through a process of mixing with methanol and NaOH. The method of making it is quite simple, namely used cooking oil at a temperature of 40 degrees. For the right results, use a digital thermostat. The dose is 1 liter of used cooking oil mixed with half a liter of methanol and 0.1 mg NaOH. Stir until evenly distributed and leave for 24 hours. The result is biodiesel (clear color) and glycerol (the precipitate). Biodiesel is one alternative energy source that is environmentally friendly and proven to be economical in its implementation. It has the same function as Soilar, which is able to drive generators and dompeng engines, but is 3 times more efficient than diesel, which is 1 liter of biodiesel equivalent to 3 liters of diesel. It means that biodiesel is three times more efficient than diesel.

scholarly journals Utilization of Delignified Sawdust as Raw Material of Biogas Production

2018 ◽  
Vol 156 ◽  
pp. 03054 ◽  
Author(s):  
Asfarina Zumalla ◽  
Budiyono ◽  
Siswo Sumardiono
Keyword(s):  
Energy Source ◽  
Biogas Production ◽  
Raw Materials ◽  
Agricultural Waste ◽  
Raw Material ◽  
Processing Industry ◽  
Renewable Biomass ◽  
Wood Processing ◽  
Wood Sawdust ◽  
The Right

Biogas is one alternative to replace the irreplaceable energy source that has begun to diminish its existence. The raw materials for biogas manufacture are renewable biomass, usually using plantation waste, agriculture, and livestock. Using biogas can also reduce environmental pollution. One of the agricultural waste that has great potential to become the raw material of biogas is teak sawdust. Wood processing industry in Indonesia quite a lot, but wood has a high lignosesluosa content, so it needs the right method to process it. With the delignification of lignin levels on teak sawdust will decrease. Wood sawdust is soaked using NaOH for 1, 2, 3, and 4 days with 4% w / v concentration. The lowest lignin and hemicellulose content was 25.79% and 87.9% in pretreatment for 4 days, while the highest cellulose level was 57, 34%. The accumulated volume of biogas at 1 day pretreatment, ie 709 ml / g TS. Gcms shows the enlarged peak area of methanamine, N-methyl from before pretreatment. The fastest biogas formation (λ) in 4 days pretreatment, 1.60403 days and the largest constant A and U variables at 1 day were 914.5903 ml / g TS and 34.59765 ml / g TS.

scholarly journals Production of biogas at wastewater treatment plants and its further application

2018 ◽  
Vol 144 ◽  
pp. 04016 ◽  
Author(s):  
Nikolay Makisha ◽  
Daria Semenova
Keyword(s):  
Energy Source ◽  
Carbon Monoxide ◽  
Organic Matter ◽  
Alternative Energy ◽  
Wastewater Treatment Plants ◽  
Biogas Production ◽  
Raw Materials ◽  
Economic Benefits ◽  
Alternative Energy Source ◽  
Wide Range

This article covered a wide range of questions on the topic of production and use of biogas as alternative energy source. Biogas is produced by anaerobic digestion of biomass due to the breakdown of fats, proteins and carbohydrates, which constitute the bulk of organic matter. The article describes the most common methods of biogas production, their stages and characteristics. In addition, the article describes some of the possible areas of application of biogas on example of different countries. The article also provides information about key environmental and economic benefits in the case of use of biogas: prevention of methane emissions and lower emissions of carbon monoxide and nitrogen oxides into the atmosphere; the possibility of using secondary raw materials to generate electricity.

scholarly journals STUDI KOMPARASI BAHAN BAKAR MINYAK DARI HASIL KONVERSI SAMPAH PLASTIK JENIS PET DAN PE SEBAGAI POTENSI ENERGI ALTERNATIF

2019 ◽  
Vol 5 (2) ◽  
Author(s):  
Rudy Yoga Lesmana ◽  
Nani Apriyani
Keyword(s):  
Crude Oil ◽  
Research Methodology ◽  
Alternative Energy ◽  
Alternative Fuels ◽  
Raw Materials ◽  
Calorific Value ◽  
Plastic Waste ◽  
Heating Value ◽  
Processing Times ◽  
Heat Value

Kuantitas limbah plastik saat ini memang sangat sulit untuk dikelola. Salah satu solusi untuk mengurangi pertumbuhan sampah plastik yaitu dengan membuatnya menjadi bahan bakar alternatif, yaitu minyak mentah. Tujuan Penelitian ini adalah untuk menciptakan minyak mentah sebagai energi alternatif dari sampah plastik dan untuk membandingkan kuantitas minyak hasil olahan sampah plastik berjenis PET dan PE dengan bahan bakar konvensional. Metode penelitian dilakukan dengan mengumpulkan sampel berupa sampah plastik yang berbahan baku PET dan PE melakukan pembuatan reaktor dan mengolah sampel menjadi minyak mentah, melihat kuantitas minyak mentah hasil olahan, melakukan pengujian nilai kalor minyak mentah hasil olahan berdasarkan bahan baku plastik, dan melakukan perbandingan nilai kalor minyak mentah hasil olahan dengan bahan bakar konvensional berdasarkan studi literatur Hasil penelitian menunjukan kuantitas minyak hasil olahan dari PE yaitu sebanyak 80 ml, 240 ml, dan 342 ml dengan waktu pengolahan berturut turut yaitu 120, 240 dan 360 menit, dan plastik jenis PET tidak menghasilkan minyak mentah, dan hanya menghasilkan serbuk berwarna putih. selanjutnya untuk perbandingan nilai kalor dari minyak hasil olahan sampah plastik, hanya plastik berjenis PE yang dapat diketahui nilai kalornya,yaitu sebesar 44.900 Kj/Kg karena plastik berjenis PET tidak menghasilkan minyak Kata kunci: Energi Alternatif, minyak mentah, Plastik.  The Quantity of plastic waste today is indeed very difficult to manage. One of solution to reduce the growth of plastic waste is to replace alternative fuels, namely crude oil.the purpose of this research is to make crude oil as an alternative energy from plastic waste and to compare crude oil processed by plastic PET (Polyethylene Therepthalate) and PE (Polyethylene) waste with conventional fuels. The research methodology includes collecting samples in the form of plastic waste made from PET (Polyethylene Therepthalate) and PE (Polyethylene) raw materials, making reactors and processing samples into crude oil, lokking at the amount of crude oil processed crude oil based on plastic raw materials, and comparing the heat value of crude oil processed with conventional fuel.  The research methodology includes collecting samples in the form of plastic waste made from PET and PE raw materials making reactors and processing samples into crude oil, looking at the quantity of processed crude oil, testing the heating value of processed crude oil based on plastic raw materials, and comparing the heating value crude oil processed with conventional fuels based on literature studies.  The results showed that the quantity of processed oil from PE is 80 ml, 240 ml, and 342 ml with successive processing times of 120, 240 and 360 minutes, and PET-type plastic does not produce crude oil, and only produces white powder. then for the comparison of the calorific value of oil processed plastic waste, only PE-type plastic that can know the heating value, which is equal to 44,900 Kj / Kg because PET-type plastic does not produce oil Keywords: alternative energy, crude oil, plastic

Alternative Energy Source for Heating System of Woodworking Enterprise

2018 ◽  
Vol 4 (1) ◽  
pp. 27-30 ◽  
Author(s):  
Olena Savchenko ◽  
◽  
Vasyl Zhelykh ◽  
Yurii Yurkevych ◽  
Khrystyna Kozak ◽  
...  
Keyword(s):  
Energy Source ◽  
Alternative Energy ◽  
Heating System ◽  
Alternative Energy Source

Cancellation and Termination of Assignment Contract of Patrimonial Rights of the Author

2019 ◽  
Vol 25 (2) ◽  
pp. 197-201
Author(s):  
Tudor-Vlad Sfârlog
Keyword(s):  
Scientific Research ◽  
Legal Provisions ◽  
The Right ◽  
Made In

Abstract The present study offers the doctrine of the right of intellectual creation new perspectives on the study of the institution of termination of the assignment contract for the patrimonial rights resulting from the intellectual creation. We believe that the present study is rich in doctrinal contributions, formulating new theses and opening the prospect for new perspectives of scientific research. Last but not least, we appreciate that the proposals made in the present study contribute not only to the activity of opinionated in the field, but also to the work of practitioners and direct beneficiaries of the legal provisions on the assignment of patrimonial rights of authors.

Solid Waste Management on Romanian Households

2018 ◽  
Vol 68 (12) ◽  
pp. 2941-2947
Author(s):  
George Ungureanu ◽  
Gabriela Ignat ◽  
elena Leonte ◽  
Carmen Luiza Costuleanu ◽  
Nicoleta Stanciu ◽  
...  
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Agricultural Development ◽  
Management Practices ◽  
Solid Waste Management ◽  
Raw Materials ◽  
Rapid Development ◽  
Disposal Site ◽  
Solid Waste Disposal ◽  
Factors Affecting

The problem associated with the household behavior on solid waste disposal site in today�s society is complex because of the large quantity and diverse nature of the wastes. Due increase the population, rapid development, global agricultural development has moved rapidly, limitations of financing, emerging limitations of both energy and raw materials and also add to the complexity of any waste management system, large quantities of wastes are being generated in different forms such as solid, liquid and gases. This research explored factors affecting the level of participation in solid waste segregation and recycling of households in Romania, as well as examining current Romania households waste management practices and their knowledge of waste management. This study investigated the solid waste situation and the organization of solid waste management in both urban and rural settings from the perspective of households. Solid waste management is a key component of public services which needs to serve the urban and rural municipalities in an efficient way in order to maintain a decent standard of public health.

SOLID WASTE TO THEME BASED PARKS IN HIMACHAL PRADESH, INDIA: A HEALTHY, SUSTAINABLE, ECO-FRIENDLY AND SKILLED INITIATIVE FOR ENTREPRENEURS

2018 ◽  
Vol 5 (1) ◽  
Author(s):  
Dr. S. Radhakrishnan . ◽  
Mrs. Sunita Yadav ◽  
Dr. Bhagwan Singh
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Social Entrepreneurship ◽  
Solid Waste Management ◽  
Economic Status ◽  
Well Being ◽  
Himachal Pradesh ◽  
Plastic Waste ◽  
Social Entrepreneurs ◽  
The Status

Waste is generated by various day to day human activities. Adopting improper waste handling and disposal methods can harm the well-being of public and environment. Waste management creates new opportunities for entrepreneurs in terms of social causes and it affects the economic structure and economic status of any country. One of the new approaches in waste management and income generation is Social entrepreneurship. But in Bharat i.e. India the young entrepreneurs have a dearth of consciousness towards social entrepreneurship. This paper discusses the status of solid waste management in India and Government initiatives for managing Solid Waste at Dharamshala. The main objectives of study are 1) to check awareness of people in managing solid waste at Dharamsala 2) and how to convert the plastic waste into theme based parks as skilled initiative for entrepreneurs at tourist spots in Himachal Pradesh. The paper thus explores the scope for entrepreneurs in waste management. The study reveals that Solid waste management concept attracted the attention of government around 1970s. But till now we believe in filling the waste in the ground or putting them in the dustbin. Government of India has created few acts and rules on waste management which are listed in this paper. Through this study it is revealed that people of Dharamshala welcome to the construction of themed parks made from plastic bottles. Majority of these people believe in separating waste at home and according to them conditions of waste disposal at Dharamshala are not very good. There is a positive correlation between people’s opinion of constructing theme parks and using plastic bottles in park’s construction. Study believes that the quantity of plastic waste in our country is endless which creates lot scope and opportunity to the social entrepreneurs.

scholarly journals Alternative energy in vegetable and crushed wood raw materials drying processes

2020 ◽  
Vol 507 ◽  
pp. 012024 ◽  
Author(s):  
Sh R Mukhametzyanov ◽  
R R Safin ◽  
G F Ilalova ◽  
A R Mukhtarova ◽  
A I Shageeva
Keyword(s):  
Alternative Energy ◽  
Raw Materials
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