Arsip:
Waste Management
On January 31, 2025, a delegation from the Waste Management Task Force of the Faculty of Biology at Gadjah Mada University (UGM) met with the newly elected Mayor of Yogyakarta, Dr. Hasto Wardoyo, Sp.OG (K), to discuss potential collaborations for waste management in the city. The meeting took place in Meeting Room IV F at Sadewa Hospital, where both parties expressed their commitment to addressing the pressing waste management issues facing Yogyakarta.
The delegation from UGM included prominent figures such as Prof. Dr. Budi Setiadi Daryono, the Dean of the Faculty, Dr. Slamet Widiyanto, M.Sc., the Vice Dean for Finance and Human Resource, Sukirno, S.Si., M.Sc., Ph.D., the Head of the Task Force, and other members including Mr. Suharjita and Mr. Heru. The meeting aimed to explore collaborative efforts to enhance environmental sustainability and improve agricultural productivity through effective waste management strategies.
Mayor Hasto highlighted the alarming statistic that Yogyakarta generates approximately 300 tons of waste daily, necessitating serious management from upstream to downstream. He emphasized the importance of implementing clean technologies and innovative solutions to tackle this issue, which directly impacts food security and the overall health of the local ecosystem.
During the discussion, the Mayor introduced his vision for the “One Village One Sister University” and “One Village One Sister Company” programs. These initiatives aim to empower local communities by fostering partnerships with educational institutions and businesses to create sustainable waste management practices. The collaboration with UGM’s Faculty of Biology is expected to play a crucial role in this endeavor.
The UGM delegation proposed the application of various technological products, including probiotic solutions and organic fertilizers like BIOFERTI, which have been developed to address the challenges posed by organic waste. These products not only help in waste reduction but also enhance soil health and agricultural productivity, contributing to food security in the region.
The meeting also focused on the importance of ecosystem protection and the need for a comprehensive approach to waste management that considers environmental impacts. The UGM team emphasized the significance of educating the community about waste segregation and the benefits of using clean technologies in daily practices.
Both parties agreed on the necessity of conducting further research and pilot projects to assess the effectiveness of the proposed solutions. The collaboration aims to create a model for sustainable waste management that can be replicated in other cities facing similar challenges.
As the meeting concluded, Mayor Hasto expressed his gratitude for the UGM delegation’s commitment to environmental issues and their willingness to collaborate. He reiterated that effective waste management is not just a municipal responsibility but a collective effort that requires the involvement of all stakeholders, including academia, government, and the community.
The partnership between UGM’s Faculty of Biology and the Yogyakarta city government marks a significant step towards achieving the Sustainable Development Goals (SDGs), particularly in areas related to environmental sustainability, food security, and community empowerment. The collaboration is expected to yield innovative solutions that will benefit both the city and its residents in the long run.
Yogyakarta, October 26, 2024 – The Community Service Team of the Merdeka Belajar Kampus Merdeka (PkM-MBKM) Program from the 2024 Biology Study Program conducted a community service activity titled “Processing Inorganic Waste and Combating Air Pollution Using Plants” on Saturday, October 26, 2024. Guided by supervising lecturer Mrs. Novita Yustinadiar, S.Si., M.Si., this event aimed to raise community awareness of sustainable inorganic waste management and the utilization of plants to reduce air pollution caused by waste incineration and motor vehicle emissions.
The event began at 2:00 PM WIB with an opening address from Mrs. Novita Yustinadiar, S.Si., M.Si., followed by the main presentation delivered by Aisyah Balqis Febriana. In her session, Aisyah explained that inorganic waste such as plastic, bottles, paper, and cardboard can be sorted and sent to waste banks for recycling, thereby enhancing their utility. Additionally, the concept of waste-to-energy was introduced, specifically the use of waste combustion heat as an environmentally friendly source of electricity, similar to Japan’s use of incineration technology. However, this technology is not yet feasible in Indonesia due to technological limitations. Currently, many people resort to burning waste to eliminate it, which has negative consequences for the environment, health, and society. One example discussed in the session was the production of microplastics from waste burning, which can contaminate soil, water, and air, posing risks to human, animal, and plant health. Thus, raising awareness about the dangers of waste burning and exploring alternative solutions for inorganic waste management is essential. In addition to recycling through waste banks, other potential solutions for managing inorganic waste include creating crafts and upcycling waste into valuable and marketable items. The session also covered air pollution mitigation using plants, including types of plants that absorb air pollution and the mechanisms by which plants reduce pollutants.
Following the presentation, Wisnu Prabowo conducted a hands-on demonstration, showing participants how to make sofa cushions filled with clean, recycled plastic, followed by the distribution of cushion covers and plastic zip covers to all attendees. Then, Ardiah Pramesti Cahyani presented a tutorial video along with a display of creative items made by the student team, such as lanterns from plastic spoons, flowers from plastic bags, flowers from used plastic bottles, frames from bottle caps, flower pots from bottles, and glass bottle vases for water propagation. These creations served as daily-life inspirations for repurposing inorganic waste.
Participants engaged in a Q&A session and took a post-test to assess their understanding of the material. Attractive door prizes, including air-purifying houseplants and other gifts, were awarded to participants who actively engaged in the discussion. The event concluded with a recap video of the PkM-MBKM 2024 program, highlighting the series of environmental education activities.
The program closed with a farewell from Mrs. Novita, a group photo session with all participants and the team, and the distribution of souvenirs as tokens of appreciation. This community service program, which concluded at 4:00 PM WIB, is hoped to provide the community with new insights on environmental preservation through waste management and plant use as a solution for air pollution mitigation. We extend our gratitude to the Faculty of Biology for funding this event through the 2024 PKM-MBKM Grant, hoping it will continue to benefit the broader community.
The waste problem in Sleman Regency, Special Region of Yogyakarta, has become a major challenge in recent years. This issue directly impacts the quality of life of residents, ranging from environmental pollution to health problems. In response to this urgency, the Merdeka Belajar Kampus Merdeka (MBKM) Team from the Faculty of Biology, Universitas Gadjah Mada (UGM) 2024, supervised by Dr. Ardaning Nuriliani, S.Si., M.Kes., along with team members Anida Safriyani, Nailah Aufa Khansa Darin Azhar, Rizquita Brillianti, and Safia Putri Sakanti, students of the 2021 class of the Faculty of Biology, UGM, felt the need to provide assistance related to waste management and the initiation of a Waste Bank in Dusun Pajangan, Wedomartani, Ngemplak, Sleman.
This program was carried out in collaboration with the Takmir of Masjid Jami’ Darussalam, represented by Mr. Gunardi S.Si. The program’s approach was implemented in stages, beginning with a survey to map the waste management habits of Pajangan Hamlet’s residents. The survey was conducted on September 28, 2024, involving around 40 residents, aged between 14 to 70 years. The program continued with a socialization event titled “Waste Management and Waste Bank Initiation in Pajangan Hamlet, Wedomartani, Ngemplak, Sleman” on October 5, 2024. During this event, the MBKM team explained the types of organic and inorganic waste, as well as management techniques using the 4R principles (Reduce, Reuse, Recycle, Replace). The team also presented the concept of the waste bank and the steps to initiate it. This program supports the achievement of several sustainable development goals, namely no. 3 (Good Health and Well-being), no. 6 (Clean Water and Sanitation), and no. 17 (Partnerships for the Goals).
During the socialization, the residents were very enthusiastic and showed a high interest in understanding proper waste management practices. The discussions were also filled with active participation from the residents. As an initial step for the establishment of the waste bank, the MBKM team provided several bins for separating organic and inorganic waste. The main goal was to foster awareness and initiative among Dusun Pajangan residents in sorting their waste, while also serving as the first step towards establishing a waste bank in the village. This activity is expected to increase the knowledge and awareness of the residents of Dusun Pajangan, Wedomartani, Ngemplak, Sleman regarding the importance of proper waste management in their surroundings. By applying waste management practices in daily life, residents are expected to improve their well-being, standard of living, health, and add economic value through household waste management.
To enhance the active role of the Women Farmers Group in supporting Circular Waste Management, the 2024 PkM-MBKM team, led by Dr. Diah Rachmawati, S.Si., M.Si., conducted an evaluation of integrated organic waste processing using the aquaponics system. This event took place on Saturday, October 5, 2024, from 3:30 PM to 5:30 PM at the Kelompok Wanita Tani (KWT) Amanda in Pedukuhan Kepuh Wetan, Wirokerten Village, Banguntapan District, Bantul Regency, Special Region of Yogyakarta. During the event, the PkM-MBKM team members—Hanif Fauzan Saputra, Salma Nur Majidah, Maharani Pratiwi S.A., M. Reza Hendriansah, Rima Vegi Santika, Eka Nur Oktavia, Adzkiya Aqmaliza R., and Agra Daffa Putra—presented a progress report and evaluation of the integrated organic waste processing using the aquaponics system previously implemented. The evaluation included identifying challenges encountered during the monitoring process, along with effective solutions for issues in maggot cultivation, plant cultivation via aquaponics, and catfish farming. Some obstacles included several catfish dying and plant growth being slightly slower, likely due to high ammonia levels. These issues could be resolved by more frequent water changes to prevent murkiness and reduce ammonia concentration. Additionally, selecting the appropriate plant species is crucial in an aquaponic system.
Maggots hold significant potential as feed for livestock and fish. The PkM-MBKM team also provided materials and practical training on processing maggots into livestock and fish feed using several methods, including: direct feeding of maggots for livestock or fish, drying the maggots via oven, sun drying, or roasting to produce feed with a longer shelf life, and creating powdered feed through fermentation for a finer product with even greater longevity. The next activity involved a practical session on innovating maggot-based livestock and fish feed, specifically by drying maggots in an oven. This process can be done in two ways: at a lower temperature of 60°C for 10 minutes, or at a higher temperature of around 80°C for 3 to 5 minutes. The dried maggots can be used directly as feed, offering the advantage of a longer shelf life without spoilage at room temperature.
This activity provided benefits for students by developing research and social empowerment skills, while partners gained from the optimization of waste management and increased productivity. The innovation of processing maggots into fish feed will be implemented to boost income. This collaboration strengthens the sustainable relationship between the PkM-MBKM team from the Faculty of Biology UGM and its partners (SDG 17), increases environmental awareness, and develops entrepreneurial opportunities, particularly for the KWT Amanda, contributes to the development of the community’s economy in line with Sustainable Development Goals (SDG 4 and 8).
To carry out higher educationTri Dharma, The Faculty of Biology UGM initiated the Partner Village program at Wukirsari Village, Cangkringan District, Sleman Regency, Yogyakarta Province. A memorandum of understanding was signed between the Dean of the Faculty of Biology UGM, Prof. Dr. Budi Setiadi Daryono, M.Agr.Sc., and the Head of Wukirsari Village, Mr. Handung Tri Rahmawan, on June 5, 2024, for community service activities with a duration of 5 years. The 2024 activities focus on the Integrated Agriculture Development program incorporating waste management and processing. The proposing team from the Faculty of Biology UGM for the Wukirsari Partner Village program is chaired by Rina Sri Kasiamdari, S.Si., Ph.D., with members including Prof. Dr. Diah Rachmawati, S.Si., M.Si.; Dr. Maryani, M.Sc.; Dr. Eko Agus Suyono, M.App.Sc.; Utaminingsih, S.Si., M.Sc.; Dr. Aprilia Sufi Subiastuti, S.Si.; Dr. Siti Nurbaiti, S.Si.; Novita Yustinadiar, S.Si., M.Si.; and Dr. Wiko Arif Wibowo, S.Si.
The first activity was held on Monday, July 22, 2024, in Sruni Hamlet, targeting the PKK (Family Welfare Empowerment) group. This activity focused on introducing waste, economically valuable waste management, and organic waste processing. Rina Sri Kasiamdari, the team leader, stated that this activity will be conducted continuously, starting with waste introduction and processing, hydroponics and microalgae introduction, and using organic fertilizers from waste processing for home gardening. “The issue of waste management needs special attention from all of us in the Special Region of Yogyakarta, including Sleman, especially since waste management has returned to the local government,” said Rina in her speech.
The presentations began with Ria Karyanto, S.Kom., discussing waste banks and continued with an introduction to organic fertilizers delivered by Dr. Maryani, M.Sc.. Next, Novita Yustinadiar, S.Si., M.Si., conducted training on making solid organic fertilizers, and Dr. Aprilia Sufi Subiastuti, S.Si., led a session on creating liquid organic fertilizers. This session was attended by 37 PKK members from Sruni Hamlet. Based on the questionnaires and testimonials from the PKK group, the community generally did not know about the types of waste, waste management, and waste processing into organic fertilizers. During the first activity of the Partner Village program, compost bags were distributed to each resident for home application, and compost buckets distributed to groups of residents, which were monitored monthly by the team.
This program is related to various aspects of the SDGs (Sustainable Development Goals), particularly SDG number 11 (Sustainable Cities and Communities) and 12 (Responsible Consumption and Production), but also related to SDG number 3 (Good Health and Well-Being), 6 (Clean Water and Sanitation), 13 (Climate Action), and 15 (Life on Land).
Wednesday, July 10, 2024, The Faculty of Biology Universitas Gadjah Mada (UGM) proudly announces an event titled “Workshop on Eco Enzymes Production from Fruit Peel Waste.” This activity is part of the Community Service Program (KKN) coordinated by Nur Indah Septriani, S.Si., M.Sc., Ph.D., a lecturer at the Faculty of Biology, UGM, and led by Rizquita Brillianti, a student from the Faculty of Biology, UGM. The workshop took place at the SSB Pavilion in Dusun Sompok, Sriharjo. The workshop was attended by 20 participants from the Sompok Women Farmers Group (KWT) and the village head, Mrs. Nur Latifah.
The workshop is designed to teach the Women Farmers Group to transform fruit peel waste into eco enzymes. Eco enzymes could reduce the reliance on chemical products in daily activities, promoting eco-friendly products to decrease environmental pollution. This objective aligns with the Sustainable Development Goals (SDGs), particularly SDGs No.3 on Good Health and Well-being, SDGs No.6 on Clean Water and Sanitation, SDGs No.7 on Affordable and Clean Energy, and SDGs No.12 on Responsible Consumption and Production. It is hoped that the Women Farmers Group will obtain new knowledge and support the efforts to preserve the environment sustainably.
Joglo Donowarih, Sidokarto, Godean, Sleman, Special Region of Yogyakarta – On Friday, June 28, 2024, the DIY Regional Library and Archives Office hosted a book review titled “Smart Waste Management with Community” in Sidokarto, Godean. The event drew 120 participants from 7 villages in the Godean sub-district interested in becoming catalysts for waste banks and adopting zero waste practices.
The event was prompted by the closure of the Piyungan Landfill, which led to increased community incineration of waste, heightened air pollution, and potential health risks. In response, the DIY Regional Library and Archives Office organized a book discussion led by Mr. Ir. Twaistrisna Hepiprana S.Pt., M.M., IPM., with opening remarks by Mr. Rakhmat Sutopo, S.E., Head of Static Archive Management at the Regional Library and Archives Office, and a speech by Mr. Sofyan Sertyo Darmawan, ST., M.Eng., a member of the DIY Provincial DPRD.
The book “Smart Waste Management with Community,” authored by Esaputri Purwandari, Yomi Windri Asni, Umdatul Qori’ah, and Muzna Nurhayati, was presented by Mrs. Novita Yustinadiar, S.Si., M.Si., a lecturer from the Laboratory of Plant Structure and Development, Faculty of Biology UGM. It discusses practical waste management approaches based on the experiences of the GEMI cooperative. The discussion highlighted the book’s relevance, clarity, and direct applicability, showcasing successful waste bank initiatives and their effective strategies. The presenter emphasized key points, integrating biological insights, experiences from Japan’s zero waste initiatives, and practical experiences in organic and non-organic waste processing during Community Service in Dusun Sendari.
The discussion continued with a presentation by Mrs. Esaputri Purwandari, S.E., CFP., one of the book’s authors, who shared practical experiences in composting using various accessible methods such as pottery composters, stacked bucket composters, and managing inorganic waste through waste banks, as well as soap-making from used cooking oil to add economic value to waste and enhance community livelihoods.
Interactive discussions during the book event allowed participants to share their experiences and challenges in waste management. Community members expressed keen interest in learning about composting, recycling, and reducing single-use plastics. The discussion underscored the importance of basic environmental literacy and the application of the 5R principles: Refuse (rejecting single-use items), Reduce (minimizing single-use consumption), Reuse (reusing products), Recycle (processing recyclables), and Rot (composting organic waste) to tackle waste issues. It also highlighted three harmful waste practices to avoid: burning waste, burying plastics and metals, and dumping waste into the sea. These practices remain prevalent in the DIY community, necessitating heightened awareness campaigns about their environmental and legal repercussions as stipulated in Law Number 18 of 2008 on Waste Management, which prohibits improper waste burning and carries penalties of imprisonment or fines.
The event aimed to boost community literacy and awareness of sustainable waste management practices. The DIY Regional Library and Archives Office distributed the book for free as an initial step toward achieving these objectives. Similar successful events have been held in various sub-districts across DIY, contributing to broader efforts to disseminate knowledge and skills in effective waste management. The event aligns with Sustainable Development Goals (SDGs) 2 (Environmental Sustainability), 3 (Air Pollution), 4 (Basic Literacy), and 5 (Empower Girls), focusing on education for sustainability and community empowerment.
On Monday (27/5), the Organic Waste Management Task Force of the UGM Faculty of Biology provided training on organic fertilizer production for Residents of Caturtunggal, Sleman, Yogyakarta. This training was organized in response to the request of the Acting Head of Caturtunggal, Aminudin Aziz. The training participants were 30 members of the Caturtunggal Women’s Farmer Group. The Organic Waste Management Task Force, led by Soenarwan Hery Poerwanto, M.Kes., delivered the material and practical session on making compost with the addition of Bioferti 2023.
“This household waste composting training is part of the Caturtunggal Village government’s program,” said Aziz in his opening remarks. Caturtunggal Village has also been affected by the closure of the Piyungan Landfill, making household waste a pressing issue that needs to be addressed. “This training is a form of community service from the Faculty of Biology, which has the Bioferti 2023 formula to help accelerate the composting of organic materials,” said Hery during his presentation.
Bioferti 2023 is a starter product from the UGM Faculty of Biology that has been proven to degrade organic waste in about 7 to 14 days. The formula analysis results show that it contains 2.70% nitrogen (N), 0.62% phosphorus (P), and 68.3% potassium (K), meeting the standards for organic fertilizers. This formula is continuously being developed by the Organic Waste Management Task Force, which has a team of experts, Sukirno, S.Si., M.Sc., Ph.D., and Dwi Umi Siswanti, S.Si., M.Sc.
The organic fertilizer training program in Caturtunggal Village, Sleman Regency, Yogyakarta, is an embodiment of SDGs 3 (Good Health and Well Being) and SDGs 11 (Sustainable Cities and Communities). “We will continue to contribute to the residents of Yogyakarta in addressing organic waste,” Hery concluded the training.
On Wednesday (22/5), the Waste Management Task Force from the Faculty of Biology, UGM, conducted training on organic waste management for residents of Patehan Village, Kraton, Yogyakarta. The training was guided by Harjito and Nanang, who were directly supervised by the Task Force Chairman, Soenarwan Hery Poerwanto, M.Kes., and attended by 15 people, led by Mrs. Sri Marpinjun.
This training was a response to a request letter from the residents of Patehan Village. “We have tried composting with various methods, but there are still many challenges that weaken the residents’ enthusiasm,” said Sri, explaining the reason for the training request. “The long decomposition time in our densely populated housing creates problems,” Sri added. The Waste Management Task Force from the Faculty of Biology, UGM, has a formula that can accelerate composting, namely Bioferti 2023. Composting with the Bioferti 2023 probiotic formula from the Faculty of Biology, UGM has proven capable of degrading organic waste in about 7-14 days, with organic fertilizer content of N (2.70%), P (0.62%), and K (68.3%), which meets organic fertilizer standards.
The mentoring program of the Organic Waste Management Task Force in Patehan Village, Kraton District, Yogyakarta, is one of the efforts to achieve SDGs 3 (Good Health and Well-Being) and SDGs 11 (Sustainable Cities and Communities). “We hope that the residents of Patehan Village will carry out organic waste composting independently, thereby reducing the burden of waste management and even becoming an example for residents in other villages in Yogyakarta,” said Hery, concluding the training (dus).
In order to strengthen collaboration and the sustainability of community service programs with partner villages, the PkM-MBKM team, led by Prof. Dr. Diah Rachmawati, S.Si., M.Si., along with Hanif Fauzan Saputra, Salma Nur Majidah, Maharani Pratiwi S.A., M. Reza Hendriansah, Rima Vegi Santika, Eka Nur Oktavia, Adzkiya Aqmaliza R., and Agra Daffa Putra, conducted a socialization activity for the Merdeka Belajar Kampus Merdeka program in Kepuh Wetan, Wirokerten Village, Banguntapan Subdistrict, Bantul Regency, DIY on Thursday, 20th of June 2024, from 16:00 to 17:30. This activity was attended by members of the Amanda Women’s Farmer Group (KWT) and aimed to provide in-depth understanding and practical skills directly to the community, particularly KWT Amanda, in managing and decomposing organic waste using maggots integrated with an aquaponic system for sustainable environments.
The event was hosted by Agra Daffa as the MC, starting with an opening and followed by a speech from Prof. Dr. Diah Rachmawati, S.Si., M.Si. The subsequent activity was a general presentation on the necessary tools and materials, as well as the technical aspects of maggot waste decomposition integrated with the aquaponic system, including system installation and maintenance by M. Reza Hendriansah and Salma Nur Majidah.
The hands-on learning session was conducted in the greenhouse, beginning with the installation of the maggot waste decomposition system using used mineral water gallons that had been perforated and then planted in the ground. The gallons were first filled with organic waste and then given an adequate number of maggots before being sealed to prevent the maggots from escaping. Meanwhile, the aquaponic system used a large bucket that had been perforated and filled with water and catfish fry. These perforations were then filled with spinach and pak choy seeds that had been germinated in cups. This direct learning session attracted enthusiasm from the participants who were keen to learn more about waste management using maggots integrated with the aquaponic system. Maharani Pratiwi S.A. explained that the maintenance of maggot waste decomposition involves adding organic waste when the previous waste has been fully decomposed, and selecting waste types that are not too large and hard to avoid overwhelming the maggots. Additionally, the maintenance of the aquaponic system involves feeding the fish twice a day and changing the water every two weeks or when the water starts to smell bad.
To support the sustainability and success of this activity, weekly monitoring will be conducted. Mrs. Marwati from KWT Amanda expressed her hope for continued guidance and direction from Prof. Dr. Diah Rachmawati, S.Si., M.Si., and the students in maintaining and sustaining the program. It is hoped that this will support the empowerment of KWT Amanda in entrepreneurship and contribute to the improvement of the community’s economy, in line with the Sustainable Development Goal 8 (SDG 4 and 8). This activity also served as a means to build rapport between the community Kepuh Wetan and the PkM-MBKM team from the Faculty of Biology UGM, strengthening relationships and collaboration for a more sustainable future (SDG 17).