Agustinus Sugeng Priyanto
Universitas Negeri Semarang, Indonesia

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The Study of Liquid Waste Management in the Marine Product Processing Industry (Case Study of PT Bumi Menara Internusa Lamongan) Durrotun Nafisah; Dewi Liesnoor Setyowati; Eva Banowati; Agustinus Sugeng Priyanto
International Conference on Science, Education, and Technology Vol. 7 (2021)
Publisher : Universitas Negeri Semarang

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Abstract

Lamongan regency has direct lines physical boundaries with coastal lines with potential sea waters and pond waters. The fishing industry is one of the fastest-growing industries in Lamongan District. Rapidly growing industrial activities cause environmental pollution caused by industrial waste disposal. This research aims to find out the process of liquid waste treatment processed through WWTP (Wastewater Treatment Plant) and analyze the quality standards of wastewater treatment plant effluent. Data collection techniques are conducted through interviews, observations, and documentation. PT Bumi Menara Internusa Lamongan has a conventional Suspended Solid Wastewaters Installation System which is aerobic decomposition that oxidizes organic materials into CO2, H2O, and NH4. Standard Wastewaters Quality Standard PT. Bumi Menara Internusa Lamongan refers to The Governor of East Java Regulation No. 72 of 2013 concerning Wastewater’s quality standards for the industry and /or Other Business Activities. Liquid waste treatment process through stages (1) Screener (filtration stage), (2) Equalization (decomposition stage), (3) Stabilization (Stabilization stage), (4) Clarifier (separation process between microorganisms and water treatment), and (5) evaluation (liquid waste worth exhausts or not). The results of the quality check effluent Wastewater Treatment Plant found no deviations in the results of effluent that exceeded the quality standards. Liquid waste that has been processed allows it to be used to water plants.
The Integration of Social Studies Learning in the Project of Strengthening the Profile of Pancasila Students in Driving School Fitria Martanti; Joko Widodo; Rusdarti Rusdarti; Agustinus Sugeng Priyanto
International Conference on Science, Education, and Technology Vol. 9 (2023)
Publisher : Universitas Negeri Semarang

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Abstract

Character is an important thing that must be demonstrated in the learning process. Characters that are embodied in learning must be adapted to the curriculum used. The profile of Pancasila Student is an expected character to be demonstrated in the implementation of Merdeka Curriculum. This study aims to look at the implementation of project-based learning in driving schools, especially in the integration of social studies material that can be carried out in driving schools. In addition, it also aims to look at the driving and inhibiting factors in integrating social studies material into project-based learning. This research is qualitative research that used observation, documentation, and interviews as the data collection techniques. The study results indicate that the integration of social studies learning had not been maximized due to the lack of school readiness. The teachers and project teams are unfamiliar with project-based learning. Project-based learning is only focused on the produced product or the work without paying attention to the process in each project flow. The driving factor for integrating social studies learning is the principal's ability as the learning leader. The principal can also organize teachers and project teams to integrate social studies learning appropriately and map schools' readiness to carry out project learning. The inhibiting factor in integrating social studies material is the teacher's lack of understanding in integrating social studies learning, so the prioritized themes in this subject cannot be developed optimally.