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All Journal Jurnal Sains dan Teknologi Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Dharmakarya : Jurnal Aplikasi Ipteks Untuk Masyarakat Jurnal Dampak Jurnal Sains & Teknologi Lingkungan Jurnal Sains dan Teknologi: Jurnal Keilmuan dan Aplikasi Teknologi Industri Unri Conference Series: Community Engagement International Journal of Community Service Journal of Bioprocess Chemical and Environmental Engineering Science Journal of Community Engagement Research for Sustainability Jurnal Teknologi Kimia Unimal JUARA: JURNAL WAHANA ABDIMAS SEJAHTERA BATOBO: Jurnal Pengabdian Kepada Masyarakat
Elvi Yenie, Elvi
Fakultas Teknik, Universitas Riau
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Nursing Public Health Social Sciences Other

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Journal : Jurnal Sains

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Estimasi Emisi Gas Rumah Kaca dari Limbah Padat dan Air Limbah Domestik di Kota Pekanbaru sasmita, aryo; Yenie, Elvi; Khairani, Syafrida
Jurnal Sains dan Teknologi Lingkungan Vol. 14 No. 1 (2022): SAINS & TEKNOLOGI LINGKUNGAN
Publisher : Teknik Lingkungan Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/jstl.vol14.iss1.art8 

Abstract

Kota Pekanbaru merupakan ibu kota Provinsi Riau yang merupakan pusat pemerintahan dan perekonomian dengan tingkat pertumbuhan penduduk yang besar. Kegiatan perkotaan Pekanbaru menghasilkan limbah padat dan air limbah yang jika tidak dikelola akan menimbulkan dampak lingkungan yang merugikan, salah satunya adalah efek Gas Rumah Kaca (GRK). Tujuan dari penelitian ini adalah untuk menghitung nilai emisi dari limbah padat dan air limbah domestik di Kota Pekanbaru. Perhitungan emisi GRK dari kedua sektor tersebut didasarkan pada metode dari KLHK tahun 2012. Pengumpulan data primer dengan menyebarkan kuesioner secara acak kepada responden di setiap kabupaten. Data sekunder diperoleh dari Badan Lingkungan Hidup Pekanbaru danDinas Kesehatan Kota Pekanbaru. Hasil penelitian menunjukkan bahwa estimasi emisi CO2 dari landfilling limbah padat domestik di TPA Muara fajar adalah 16,649 Gg CO2 e/tahun, emisi dari pembakaran secara terbuka adalah 74,419 Gg CO2 e/tahun dan emisi air limbah domestik dari septic tank adalah 122,94 Gg CO2 e/thn. Total emisi CO2 dari sektor limbah padat dan air limbah Kota Pekanbaru adalah 214,008 Gg CO2 e/thn.
Adsorpsi Gas CO Pada Gas Buang Sepeda Motor Menggunakan Biochar dari Cangkang Buah Karet: indonesia -, nur faizah; -, Aryo Sasmita; Elvie Yenie
Jurnal Sains dan Teknologi Lingkungan Vol. 17 No. 1 (2025): SAINS & TEKNOLOGI LINGKUNGAN
Publisher : Teknik Lingkungan Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/jstl.vol17.iss1.art4

Abstract

Biochar is often used as a material to make adsorbents. The largest contributor to air pollution is transportation emissions which have a negative impact on the environment and human health.  Efforts to reduce emissions from transportation, especially motorized vehicles, are using biochar. Biochar is in the form of a solid precipitate which has a large surface area and is obtained from thermal decomposition of biomass without using oxygen or in limited oxygen conditions which contains carbon so it has a high absorption capacity which can be used as an adsorbent. This research aims to analyze the effect of variations in the shape of the adsorbent on the adsorption of CO gas in motorbike exhaust gas using biochar from rubber fruit shells. Biochar was prepared by carbonization process at 5000C for 1 hour using 10% H3PO4 activator and sieving with 100 mesh sieve. The biochar product was then tested using proximate analysis. Proximate analysis results show biochar complies with SNI 06-3730-1995 with a water content value of 5%; ash content 4.2%; volatile matter 4.5%; and fixed carbon 86.3%. The results showed that the highest allowance for CO gas emissions on motorbikes occurred in the first test of 73.768% with a tube shape and a media length of 3 cm. The best adsorption capacity value occurred in the first test with a length of 3 cm biochar media, namely 138.738 mg/g. The results of this study concluded that biochar from rubber fruit shells met quality standards and could be used as an alternative absorbent for gas emissions from motorcycles.
Co-Authors -, Aryo Sasmita -, nur faizah Abdil Aziz Al Hakim Abdul Manan Adi Putra Pratama Adrianto Ahmad Agustariza, Alen Amarullah Amarullah Amri, Idral Andhini Getha Kusuma Arga Aflyn Febrina H Aryo Sasmita Asward, Mayshara Atria Martina Atria Martina Azzah Fizda Bochari - Bonita Esther FS Bunga Fitriani Gumadita Chaniago Chaniago Chrysty Elesa Hutauruk David Andrio Desce P Simarmata, Stella Desmawita, Dwi Desmawita, Dwi Desra Shinta Hasri Dicky Maulana Dikki Awanda Dispriana, Nurmala Dwi Laura Pramita Edward Edward Edward HS Edward Hs Edward, Edward Efpia Naomi Yohana Tambunan Elgina May Lestari Elianora - Eriyati Eriyati, Eriyati Ester Melinda Evia Yoana Fatiha Rizqa Feranita Feranita Floria Christin Grethy Asmara Sitorus Hafidawati, Hafidawati Hany Susanti Pangaribuan Hardyan, Rici Hatflan Erico Rambe Helviana Dwika Herfi Rahmi Hotni Lamtiar Husni, Afdaul Ida Zahrina Ifni Rimijuna Imam Suprayogi Irfandy, Bagus Duhan Irpan Syafrianda Islamy, Muhammad Agung Ivnaini Andesgur Iwan Kurniawan Jaspi, Khalika Jecky Asmura Jessar Hendrianto Jhon Armedi Pinem Joleha, Joleha Khairani, Syafrida Khairat, Nur Khalidazia Putri Lidya Astuti Lilis Anggreani Lira Aulia Wahyuni, Lira Aulia Lita Darmayanti Loisa Rosalia Sitompul Martin, Dicky Mayang Sari Maysha Permata Sari Megah Mulia Ginting Miftahul Ulum Mareta Miska Alemina Ginting Muhamad Ghifar Alharis Muhammad Fajri Chaniago Muhammad Reza Musbar, Hafidawati Mutia Khairunnisa Naomi Ebinasari BR Sembiring Naufal, Hafiz Aulia Niko Ronaldo P. S Nora Aprilin Novebriantika Novebriantika Novita Faradisha Novriandi, Rizky Nurfajri, Nabila Pope Jessica Sirait Pretty Nova M H Priscilia P Girsang, Yemima Priyambada, Gunadi Purwoko, Agus Putra, Anggara Putri, Dini Riskiana Putri, Novia Eka Queen Destya Rahmadani Mutia Ramida Elisa Kristiani Simanjuntak Rani Ariyanti Refvi Gusvita Sari Rezeki, Muhammad Dio Ricki Gunawan Rosdinar Hasibuan Rudi Setiawan Ryan Renaldi Sally Mandari Santi Dwi Putri Santoso Nugroho Sari, Nurriya Mayang Sari, Siti Setiaries, Vonny Sheilviana Angela Shinta Elystia Shinta Nurdiyanti Silvi Nora Sinta Sinta Sisri Wantri Sanjaya Manalu Siti Aisyah Sukma Solly Aryza Sri Armita Sari Sri Rezeki Muria Suci Sukmawati Syafdika Sari Siregar Syafrida Khairani SYAIFUL BAHRI Syarfi Daud Tambunan, Efpia Naomi Yohana Tania Octalina Tamamy Tengku Firly Musfar, Tengku Firly Ulfah Nurulita Vera Fitriani Virghea Septilda Zalchie Vonny Setiaries Johan Wanda Putri Saragi Winny Noviami Erziza, Winny Noviami Witami, Witami Yelmida Azis Yohana Siregar Yohanna Lilis H Zahra Nadia Elysahaq Zostria Hanijah Zul Fadly Khaira