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Perhitungan Neraca Massa Pada Unit Screw Press di PT. XYZ Novia Nelza; Darry Christine Silowaty Purba; Agustin Nurya Savitri
JURNAL VOKASI TEKNIK Vol 1 No 01 (2023): JURNAL VOKASI TEKNIK (JUVOTEK)
Publisher : CV MEDAN TEKNO SOLUSI

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Abstract

Screw press berfungsi untuk mengekstraksi atau memisahkan minyak kasar (crude oil) dari daging buah (mesocrap) secara mekanis. Pada proses ekstraksi secara mekanis semua massa yang keluar dari digester akan di ekstraksi pada alat yang bernama screw press dengan kapasitas produksi 12 ton/jam, pada proses ekstraksi ditambahkan air dilusi sebesar 9% dari kapasitas produksi. Penelitian ini bertujuan untuk menghitung laju massa masuk dan keluar pada screw press. Metode yang digunakan adalah perhitungan neraca massa. Neraca massa adalah suatu perhitungan dari semua bahan-bahan yang masuk, yang terakumulasi dan keluar pada suatu sistem dalam waktu tertentu. Dari hasil perhitungan neraca massa diperoleh hasil laju massa yang masuk pada screw press yang terdiri dari cacahan yang keluar dari digester sebesar 8,0604 ton/jam dan Air dilusi sebesar 1,08 ton/jam. Sedangkan laju massa yang keluar pada screw press berupa ampas press sebesar 2,352 ton/jam dan crude palm oil sebesar 6,7884 ton/jam.
THE ERA OF CONNECTIVITY: THE ROLE OF EDUCATION IN SHAPING ADAPTIVE DIGITAL INTELLIGENCE Roby Ahada; Najamuddin Petta Solong; Novia Nelza; Al-Amin
INJOSEDU: International Journal of Social and Education Vol. 2 No. 2 (2025): FEBRUARY
Publisher : Adisam Publisher

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The era of growing connectivity demands the role of education in shaping adaptive digital intelligence for students. This research uses the literature method to find findings on the role of education in shaping adaptive digital intelligence. The findings show the importance of education in helping students develop adaptability, creativity and critical thinking skills in the face of technological change. The integration of technology into the education curriculum is necessary to facilitate learning that supports the development of adaptive digital intelligence. In addition, the role of educators in integrating adaptive digital intelligence into daily learning practices includes guiding students in the effective use of technology, facilitating collaborative learning, and providing challenges in a digital context. The importance of creating a learning environment that supports adaptive digital intelligence is also an important finding in this study. Adequate technology facilities, collaboration between students in technology exploration, and support for experimentation and innovation are important factors in helping students face the era of connectivity. However, this study also provides an important note about expanding digital literacy to deal with digital risks such as cyberbullying and digital injustice.
Perhitungan Neraca Massa Pada Unit Screw Press di PT. XYZ Novia Nelza
JURNAL VOKASI TEKNIK Vol 1 No 01 (2023): APRIL ISSUE | JUVOTEK JURNAL
Publisher : CV MEDAN TEKNO SOLUSI

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Abstract

Function of screw press is for extraction or separate crude oil from mesocarp based on mechanical. In extraction process based on mechanical all the mass out from digester will be extraction on unit is named screw press with capacity 12 ton/hour. In extraction process is added dillution water 9% from capacity process. This study aims to calculate mass in and out from screw press. The method is used calculating of mass balance. The mass balance is a calculation of all the materials that enter, accumulate and leave a system within a certain time. For the result of mass balance flow mass enter on screw press such as mass out from digester is 8,0604 ton/hour dan dilution water is 1,08 ton/hour. While flow mass out of screw press dregs of press is 2,352 ton/hour dan crude palm oil is 6,7884 ton/hour.
SCHOOL-COMMUNITY COLLABORATION: AN EDUCATION MANAGEMENT APPROACH TO STRENGTHENING COMMUNITY-BASED SCHOOLS Nurul Lail Rosyidatul Mu'ammaroh; Melyana R Pugu; Novia Nelza; Al-Amin
Prosiding Seminar Nasional Indonesia Vol. 1 No. 3 (2024): Prosiding Seminar Nasional Indonesia
Publisher : CV. Adiba Aisha Amira

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This research aims to analyse the importance of school-community collaboration as an educational management approach in strengthening community-based schools. The method used in this research is a literature review involving a review of various scholarly sources, journals and documentation related to this topic. The results show that effective collaboration starts with the establishment of a representative committee and a good communication strategy to ensure the involvement of all parties. Specific programmes such as mentoring, extracurricular activities and community service are proven to enrich students' learning experience and shape their character and social awareness. In addition, continuous evaluation and development through regular evaluation sessions and the use of relevant evaluation tools showed positive results in identifying areas of improvement and new opportunities. Overall, this study confirms that school- community collaboration is a strategic and effective approach to creating a comprehensive and inclusive education ecosystem. This collaboration not only optimises students' potential but also strengthens social ties within the community, making the educational process an ever-evolving collective effort.