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Application of the Internet of Things in Waste Processing Equipment for Batik Craftsmen in Iroyudan Village, Guwosari Village, Pajangan District, Bantul Regency Liya Yusrina Sabila; Shinta Amelia; Rachma Tia Evitasari; Shandy Auliya Ma'arief; Pita Adis Hernanda
Indonesia Berdaya Vol 5, No 1 (2024)
Publisher : UKInstitute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47679/ib.2024644

Abstract

Yogyakarta is one of the largest batik-producing cities in Indonesia. It has a positive impact on the artisans's economy. It adds new jobs, but this has yet to be matched by the skills and knowledge of the artisans in managing liquid waste generated from batik activities. So far, liquid batik waste has been stored in holding tanks and allowed to seep into the ground or even directly thrown into the water without further processing. So, it harms the environment, such as pollution of the waters and the surrounding environment and even the death of aquatic biota. Therefore, a renewable technological innovation was created, combined with the Heterogeneous Fenton method as a medium for processing batik waste. The methods used include pre-test, lecture, question and answer and post-test. Based on service activities that have been carried out, including providing information on equipment technology of batik waste processing to batik artisans in Desai Iroyudan, Guwosari Village, Pajangan District, Bantul Regency, Yogyakarta, it is known that the level of community understanding has become 98% or increased by 23%.
Training on Environmentally Friendly Technology for Processing Tofu Waste for MSMEs in Yogyakarta Liya Yusrina Sabila; Shinta Amelia; Rachma Tia Evitasari; Irvanda Cheza Noor Fadhilla; Fakhra Kurnia Yasa; Ninda Nurul Fatikha
Indonesia Berdaya Vol. 7 No. 3 (2026)
Publisher : UKInstitute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47679/ib.20261490

Abstract

Micro, Small, and Medium Enterprises (MSMEs) producing tofu play an important role in the national economy, but most of them have not properly managed their production waste, which has the potential to cause environmental pollution. This community service activity aims to implement a simple, effective, and sustainable tofu liquid waste treatment technology, as well as to enhance the human resource capacity of MSME partners in Yogyakarta to manage waste independently. The methods used include observation, in-depth interviews, questionnaires, and the implementation of four outreach sub-activities: (1) the hazards of tofu waste content, (2) wastewater quality standards, (3) wastewater treatment methods, and (4) Internet of Things (IoT)-based waste treatment technology. The results of the activity show that more than 80% of the partners have been educated about the dangers of waste, understand the correct treatment methods, and are able to use IoT technology to monitor waste parameters in real-time via smartphones. The impact of this community service is an increase in partners' awareness of environmental responsibility and their readiness to implement sustainable waste treatment technology.