Jurnal Bakti Saraswati (JBS): Media Publikasi Penelitian dan Penerapan Ipteks

INOVASI DALAM PENGEFISIENSI AIR MELALUI PERANCANGAN STABILIZER REEL JUG

I Putu Wiradi Pradipta, I Ketut Yogi Swarandana — Mon, 30 Oct 2023 00:00:00 +0800

Plastic is an important material in life, especially industry. The most widely produced plastic bottles in industry are polyethylene terephthalate plastic bottles. World PET production is used in synthetic fibers, and bottle production accounts for 30% of world demand. This is because of its strong mechanical properties, good resistance to chemicals and solvents. Ironically, environmental damage due to excessive energy exploitation and the current energy scarcity need to be addressed wisely. Energy efficiency needs to be carried out in an effort to minimize environmental damage. The purpose of this research is to determine water efficiency innovations carried out through designing reel jug stabilizers. The research results show that the reel jug stabilizer innovation results in gallon bottles being able to enter the filling chamber in a perpendicular position, so that they are parallel to the feeling water nozzle and become a superior product. It can be said that this innovation does not waste energy, especially water. In the usage range from February to September 2022, water savings of 224 m³ occur with production cost savings of IDR. 25.286.612.

MODIFIKASI JALUR WATER TREATMENT UNTUK MENGURANGI RUTE TANGKI AIR BAKU DARI SUMBER EKSTERNAL

Agus Sugianto, I Putu Wiradi Pradipta — Mon, 30 Oct 2023 00:00:00 +0800

Emissions released when providing water per volume are calculated to obtain the carbon footprint of water distribution. Water distribution operations from water sources, pumping, storage, distribution, then used by consumers, until it becomes waste water, imposes its own environmental burden. One of the environmental impact hotspots generated at the cradle stage is contributed by CO2 gas emissions produced from tankers transporting water raw materials from external sources. The aim of this research is to determine modifications to the water treatment route to reduce the route of raw water tanks from external sources. The approach method that can be used to identify and analyze environmental impacts is the Life Cycle Assessment (LCA) method. The research results show that every 1 m3 of water transported over a distance of 52 km produces 36.7 Kg CO2 eq, while at a distance of 14 km, every 1 m3 of water transported produces 9.87 Kg CO2 eq. There was a reduction in emissions of up to 73% with this route change. The total reduction in emissions from this innovation in the January-June 2023 range is 301 tonnes of CO2 eq, with a cost efficiency value of IDR. 536,014,526/year. The clean water processing process causes the largest environmental impact in the resources category caused by natural gas or electricity use. The smallest environmental impact from water processing activities is in the ecosystem quality category which is caused by aluminum sulfate. Carbon footprint is a measure of the exclusive total amount of carbon dioxide emissions released directly or indirectly caused by an activity or accumulated over the life stages of a product.

INTEGRATED AUTOMATION PUMP SEBAGAI ALTERNATIF PENGHEMATAN ENERGI

Putu Oka Sutrisna, I Ketut Sukaya — Mon, 30 Oct 2023 00:00:00 +0800

In its implementation, to monitor water discharge to the water treatment section, a flowmeter is used to obtain water discharge results, and an ultrasonic sensor is also added which is connected to the controller which produces height data. Furthermore, water level data, water discharge data and cost rates for water pump motors will be displayed via the website for remote control systems because of the speed of data transmission, efficiency and wide coverage. However, it still needs to be connected to a control device to be able to monitor electrical devices remotely. The research objective is to design an integrated automation pump as an energy saving alternative. The research method using integrated automation pump design using a picobox is power supply circuit design, AC current sensor circuit design, RTC circuit design, and microcontroller circuit design. Based on the research results, based on the results of testing the use of the Lambda Iteration method which is commonly used in economical operations of electric power systems, it turns out that it can also be effectively applied in economical operations using water pump motors. From the results of the calculations that have been carried out, the optimal water pump motor operation scheduling is in the 10th iteration calculation, with the calculation results that the first water pump motor must pump a volume of 59 m3. This scheduling also has an impact on reducing the operating costs of the pump motor which is estimated in one filling cycle to Rp. 6,214,- in one filling cycle. The total energy efficiency of this innovation is 11,880 Kwh/year with cost savings of Rp. 13,068,000. This means that the Lambda Iteration method is able to reduce costs by 34.1%.

NETWORK COMBINATION LOW PRESS DAN HIGH PRESS DALAM UPAYA MENGURANGI TIMBULAN LB3 OLI

I Ketut Sukaya, Agus Sugianto — Mon, 30 Oct 2023 00:00:00 +0800

The rapid development of various industries means that the impact of these industrial activities can be inversely proportional to environmental conditions, including increasing pollution and increasing accumulation of hazardous and toxic waste (LB3). B3 waste, used oils, can be used as a substitute energy source while still considering the availability of technology and environmental quality standards so as not to cause air pollution. Used oil waste is produced from utility machines supporting compressor production. The aim of this research is network combination low press and high press in an effort to reduce the generation of LB3. The research method uses triangulation techniques by collecting different data to obtain data from the same source. Based on the results of this research, modify the PID network combination between low press and high press compressors by utilizing the remaining air from the high press compressor to supply the low press line, so that it can eliminate low press compressor units with a capacity of 90 KW where oil usage is quite high, so that it is enough to activate the unit Low press compressor with a capacity of 55 Kw. By activating only 1 low press compressor unit with a capacity of 55 Kw, it indirectly reduces the need for lubricating oil for the compressor. This also ultimately has an impact on reducing the generation of used oil B3 waste.

PERANCANGAN FOTO PREFORM REJECTOR DALAM UPAYA MENGATASI LIMBAH NON-B3

I Ketut Yogi Swarananda, Putu Oka Sutrisna — Mon, 30 Oct 2023 00:00:00 +0800

The need to use plastic as packaging material for food and beverages still has great opportunities. In the process of making packaging bottles, a machine called blow molding is required. The aim of this research is to design photo rejector preforms for injection blowing tools installed on blow molding machines that must have high strength so that they are able to support the load of the injection tools and mold cavity in an effort to deal with non-b3 waste. The research method uses the Six Sigma method to reduce defects based on the RPN (Risk Priority Number) value. Based on the research results, there are several types of defects that occur in the 2000 ml ASB blow molding machine, namely: runner defects, preform defects, and bottle defects. The 2000 ml defective bottle has the three highest causes of defects, namely: the absence of standards for machine startup with an RPN value of 448, components exceeding the useful life limit with an RPN of 378, and the absence of machine checking standards with an RPN of 336. The total production cost is more efficient at IDR 8.700.000. Thus, the total reduction in non-B3 waste from this innovation in 2022 will be 1.94 tons. This can reduce environmental damage significantly.

IMPLEMENTASI PERANAN SEKRETARIS DALAM MEWUJUDKAN EFISIENSI KERJA PADA DINAS PENANAMAN MODAL DAN PELAYANAN TERPADU SATU PINTU (DPMPTSP) PEMERINTAHAN KABUPATEN BADUNG

Mon, 30 Oct 2023 00:00:00 +0800

In the current era of globalization, leaders in various agencies, both government and private sectors, are faced with challenges and fierce competition. They have various obligations and duties in carrying out their daily work, so they need a secretary to support their duties more efficiently and effectively. The aim of this research is to understand how secretaries contribute to improving work efficiency in the office environment of the Investment and One-Stop Integrated Services Service. Qualitative data analysis method by analyzing data that has been collected well. The research results show that a secretary must have a high desire to carry out work effectively and efficiently so that it will be easier for the secretary to complete his work on time. In realizing the work efficiency of secretaries at the One Stop Integrated Services and Investment Service (DPMPTSP) by implementing several factors such as the form of implementing SOPs, BIMTEK which have been implemented and are also influenced by discussions and communication between workers.

MEWUJUDKAN PENGEMBANGAN PARIWISATA BERBASIS MASYARAKAT PADA OBYEK WISATA PANTAI PETITENGET, SEMINYAK, BADUNG, PROVINSI BALI

Romanus Gandur, Gusti Ayu Mahanavami, Wiryawan Suputra Gumi, I Wayan Tantra — Mon, 30 Oct 2023 00:00:00 +0800

The Petitenget Seminyak beach tourist attraction is managed by the local community in order to fully utilize and empower its human resources, where all workers come from the local community. The objectives of this research are 1) To find out the participation of local communities in developing Petitenget Beach tourism in Seminyak Bali, 2) To find out the benefits obtained by local communities in developing Petitenget Beach tourism in Seminyak, Badung Regency, Bali Province. Data collection techniques use observation, interviews, literature study and documentation, while the data analysis techniques used are data reduction analysis, data presentation and drawing conclusions. The research results show that 1) The participation of the local community of Kerobokan Village in the development of Seminyak Petitenget Beach tourism must be maintained and increased from the stages of community participation in decision making, participation in activities, participation in evaluation and participation in utilization of results so that the development process continues to run well and becomes a tourist attraction that attracts many visitors, and 2) Utilizing the development of Petitenget Seminyak beach tourism can provide employment opportunities for the community and increase village income.

SOSIALISASI DAN MITIGASI BENCANA LETUSAN GUNUNG API PADA ANAK-ANAK DESA PURI KELOD BANJAR MANDALA SARI DENPASAR TIMUR

Nia Maharani, Evi Dwi Krisna, I Made Dedy Setiawan — Mon, 30 Oct 2023 00:00:00 +0800

One of the natural disasters that often occurs in Indonesia is volcanic eruptions. This natural phenomenon cannot be predicted exactly when it will occur. Volcanic eruptions can cause loss and death. Indonesia is one of the countries that is not spared from volcanic eruptions due to its geographical location. There have been many recorded volcanic eruptions in Indonesia, including in the province of Bali. Anticipating volcanic eruption disasters can be done to reduce the impact of large losses. One of them is through socialization activities about volcanic eruptions among children carried out by the PKM team in Banjar Mandalasari, East Denpasar District. Based on interviews with children at the beginning, there was no socialization about the volcanic eruption disaster that they received either at school or in the area where they lived. Children are state assets, don't let children become victims of volcanic eruptions. The future is still long. The results of the questionnaire given before the PKM activity showed that children still lack basic knowledge about volcanoes and their dangers.

PENGARUH KOMITMEN ORGANISASI, BUDAYA ORGANISASI DAN KEPUASAN KERJA TERHADAP KINERJA KARYAWAN USAHA MAKANAN TRADISIONAL DI BALI

Fri, 13 Oct 2023 00:00:00 +0800

This research aims to determine the influence of organizational commitment, organizational culture and job satisfaction on the performance of employees of traditional food businesses in Bali. The population in this study were all traditional food businesses in Bali. The sample was determined using a saturated sampling technique with a sample size of 35 business owners. Data collection methods include observation, interviews, documentation and questionnaires. The data analysis technique used is multiple linear regression analysis. SPSS The test results show that organizational commitment has a positive and significant effect on the performance of traditional food business employees in Bali. Organizational culture has a positive and significant effect on the performance of employees of traditional food businesses in Bali. and job satisfaction has a positive and significant effect on employee performance in traditional food businesses in Bali. The better the organizational commitment, organizational culture and employee satisfaction, the greater the employee performance in traditional food businesses in Bali.