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All Journal Science and Technology Indonesia JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Jurnal Teori dan Aplikasi Fisika Journal of Engineering Environtmental Energy and Science INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY Jurnal AKAL: Abdimas dan Kearifan Lokal Petro : Jurnal Ilmiah Teknik Perminyakan JURNAL ABDI MASYARAKAT INDONESIA (JAMIN) Journal of Earth Energy Science, Engineering, and Technology
Samura, Lisa
Universitas Trisakti
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Physics Public Health Social Sciences Transportation Other

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Journal : Jurnal AKAL: Abdimas dan Kearifan Lokal

 1 
SOSIALISASI PENGUJIAN KUALITAS AIR LIMBAH INDUSTRI TAHU PRIMKOPTI SWAKERTA SEMANAN KALIDERES JAKARTA BARAT Lisa Samura; Muhammad Burhannudinnur; Mustamina Maulani; Cahaya Rosyidan; Risyad Baihaqi; Raisha Marsha
Jurnal AKAL : Abdimas dan Kearifan Lokal Vol. 2 No. 2 (2021): Jurnal AKAL : Abdimas dan Kearifan Lokal
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2081.792 KB) | DOI: 10.25105/akal.v2i2.10266

Abstract

Limbah cair tahu merupakan proses dari pengolahan produksi kedelai menjadi tahu. Limbah cair bewarna kuning dan keruh yang berbau sehingga menjadikan polusi udara dan mengganggu kenyamanan lingkungan. Limbah yang dihasilkan dibuang di saluran air sehingga mengganggu kualitas struktur dan air tanah. Untuk mengurangi dampak pada lingkungan di Primkopti Swakerta Semanan, Kalideres, Jakarta Barat dilakukan pengujian kualitas air limbah tahu dengan menguji TDS, EC dan pH dengan menggunakan teknologi Elektrokoagulan. Nilai TDS sebelum pengujian 2.702 ppm dan setelah pengujian 2.070 ppm. Nilai pH limbah sebelum pengujian 5.1 dan setelah dilakukan pengujian bernilai 5.4. Nilai EC sebelum pengujian 4.965 μs/cm dan setelah pengujian bernilai 4.140 μs/cm.
PELATIHAN PEMURNIAN MINYAK JELANTAH MENGGUNAKAN ZEOLITE ALAM TERKATIVASI ASAM BAGI MASYARAKAT WILAYAH TANJUNG GEDONG, JAKARTA BARAT Fadliah Fadliah; Lisa Samura; Subandrio Soemali; Syamidi Patian
Jurnal AKAL: Abdimas dan Kearifan Lokal Vol. 4 No. 1 (2023): Jurnal AKAL : Abdimas dan Kearifan Lokal
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/akal.v4i1.14693

Abstract

Used cooking oil is an oil that has been used repeatedly in the process of frying food. Repeated use of cooking oil will cause a decrease in the quality of used cooking oil and if consumed will be harmful to health. The decrease in the quality of used cooking oil due to the formation of more double bonds in the structure of used cooking oil causes the oil to be more easily oxidized. The oxidation experienced by used cooking oil causes the quality of used cooking oil to decrease marked by the increasing value of peroxide number, free fatty acid content, water content and acid number of used cooking oil. One of the efforts that can be done to improve the quality of used cooking oil is to add an adsorbent to the used cooking oil. The added adsorbent serves to adsorb the impurities contained in the used cooking oil. One of the adsorbents that can be used is zeolite, zeolite can be used as an adsorbent because of the wide surface area of ​​zeolite which makes it easier for zeolite to adsorb chemical compounds on its surface. To test the quality of the oil can be done by measuring the peroxide number, free fatty acid content, water content and acid number. In this community service, training activities for refining used cooking oil will be carried out to the people of the Tanjung Gedong area, Tomang, West Jakarta. The link between PkM training in refining used cooking oil using natural zeolite for residents of the Tanjung Gedong area, West Jakarta and PkM flagship usakti, namely in the areas of regional development, ecogreen, and alternative energy. Namely using natural materials such as zeolite which is environmentally friendly to improve the quality of used cooking oil.
Co-Authors Ainurridha, Kemas Akhmad Alfiandi Sembiring Aqlyna Fattahanisa Asri Nugrahanti Asri Nugrahanti, Asri Auliya, Hilyah Bambang Soegijono Bayu Satiyawira Bayu Satiyawira, Bayu Bayu Satyawira, Bayu Budhy Kurniawan Cahaya Rosyidan Cahaya Rosyidan, Cahaya Christoper, Levi Martin Djunaedi Agus Wibowo Djunaedi Agus Wibowo, Djunaedi Agus Dwi Nuryana, Suherman Fadliah Fadliah Fadliah, Fadliah Fajarwati, Kartika Ferry Budhi Susetyo Gabriella Jasmine Gemintang Atlantika Urbiyanto hanz seca rifansyah cipta maheza Harin Widiyatni Hidayat, Hifdzan Rizki Hilyah Auliya Ir Bayu Satiyawira M.Si Jasmine, Gabriella Kartika Fajarwati Kurniawati, Riskaviana Lestari Levi Martin Christoper Simanjuntak lilik zabidi Lilik Zabidi, Lilik Lukas Pearlo, Kevin Maman Djumantara Maman Djumantara Maman Djumantara, Maman Maulani, Mustamina Muhammad Burhannudinnur Muhammad Burhannudinnur Muhammad Burhannudinnur Mulia Ginting Mulia Ginting, Mulia Mustamina Maulani Mustamina Maulani Nababan, Frederik Gresia Onnie Ridaliani Pauhesti Pauhesti Pauhesti Pauhesti Pearlo, Kevin Lukas Puri Wijanti Putra, Raka Handika Putra, Valentinus Galih Vidia Rachmi Kartini Raisha Marsha Raka Handika Putra Risyad Baihaqi Rosmalia Dita Nugraheni Safira Azzahra fira Samsol Soekardy, Mentari Gracia Subandrio Soemali Suryo Prakoso, Suryo Syamidi Patian Syamsul Irham Syamsul Irham, Syamsul Urbiyanto, Gemintang Atlantika Valentinus Galih Vidia Putra Wiwik Dahani wiwik dahani, wiwik