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All Journal Jurnal Pendidikan Teknologi dan Kejuruan JMPM (Jurnal Material dan Proses Manufaktur) Turbo : Jurnal Program Studi Teknik Mesin JURNAL DINAMIKA VOKASIONAL TEKNIK MESIN Journal of Energy, Mechanical, Material and Manufacturing Engineering AL-JAZARI JURNAL ILMIAH TEKNIK MESIN Jurnal Tekno Insentif Jurnal Teknologi Terapan Journal of Renewable Energy and Mechanics Jurnal Teknik Mesin Indonesia KURVATEK Scientific Journal of Mechanical Engineering Kinematika MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering JTAM ROTARY Jurnal Ilmiah Teknik Mesin Poros Jurnal Vokasi Mekanika Sinergi Polmed : Jurnal Ilmiah Teknik Mesin Vortex Jurnal Pengabdian Masyarakat Bhinneka Journal of Engineering Researcher and Lecturer AMMA : Jurnal Pengabdian Masyarakat TeknoKreatif: Jurnal Pengabdian kepada Masyarakat Majalah Teknik Mesin
Lathifa Putri Afisna
Institut Teknologi Sumatera
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Nursing Public Health Social Sciences Other

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Journal : KURVATEK

 1 
APLIKASI MICROBUBBLE GENERATOR POROUS-VENTURI PADA PENGOLAHAN AIR LIMBAH BUATAN Lathifa Putri Afisna; Wibawa Endra Juwana
KURVATEK Vol 5 No 1 (2020): April 2020
Publisher : Institut Teknologi Nasional Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33579/krvtk.v5i1.1818

Abstract

Abstract The limitation of clean water due to water pollution from household and industrial waste, it is necessary to develop an environmentally friendly waste water treatment technology and installation easily. Microbubble generator (MBG) is used to produce oxygen needed by bacteria to decompose wastewater. In this study a porous-venturi MBG was designed to be installed in an artificial wastewater pool. The parameters to be measured are mass transfer coefficient (KLa), dissolved oxygen (DO) and chemical oxygen demand (COD). KLa values ​​are measured using DO meters mounted 60 cm and 180 cm from the MBG. Liquid flowrate is set 30-80 lpm and gas flowrate is set 0.1, 0.4 and 1 lpm. Based on the results of the study, the increase in liquid flowrate at all measurement distances causes the KLa value increase too, but the increase in gas flowrate does not significantly affect. The higher DO value will reduce COD value in artificial waste water below to 100 mg /L. Keywords :Microbubble, venturi, DO, COD, KLa
Co-Authors Achmad Gus Fahmi Adi Prayoga Adimas, Fransiskus Adryansyah, Rizky Sultan Afriansyah, Aidil Ahmadien, Ichwan Kurnia Aji Suwito Akasah, Ahmad Anugrah, Galang Arirohman, Ilham Dwi Azriel Windiarto Cindi Alfian, Devia Gahana Deendarlianto Devia Gahana Cindi Alfian Dicky Aufa Mahesha Dicky J. Silitonga Eko Pujiyulianto Fadillah Ramadhani Faturrizky Rakha Yudanta Fellando Martino Nugroho Fitrah Qalbina Fransisco Dino Permadi Gilang Handi Wibowo Gita Johannes Saragih Goklas Miracle Siahaan Guguk, Kardo Raja Harianja, Martua Jaya Harmiansyah Heni Pornawati Hidayatullah, M Taufik Indarto Indarto Irfan Dafa Denara Isak, Rabin Jayadi, Farid Kardiansyah Krisna Pratama Wibisono M.Riyan Kaspari Maharani, Ajeng Meha, Gabriel Mufidah, Zunanik Muhammad Lasin Muhammad Syaukani Muhyi, Abdul Ningsih, Wulan Nurullah, Fajar Perdana Oktavirnanda Oktavirnanda P Pasaribu, Frans Winner Paundra, Fajar Prahmana, Rico Aditia Pratama, Muhammad Hasbi Pujiyulianto, Eko Putra Andi Kolala Rahadi, Bagas Nugroho Jati Ramadhan, Ahmad Fikri Ramadhanty, Nabila Riayatsyah, Teuku Meurah Indra Rizky Faesal Sadikin Rodian, Afiko Rori Zarhimsyah Ruly Davisca Pratama Rustam Efendi Ruzaki Fatra Jaya SABAR Saputra, Aprizal Selamet Riski Amiludin Shintha Sarmila A.S Yahya Silitonga, Dicky Januarizky Sindhu, I Gede Pande Naraya Siregar, Ilham Ramadhan Sitorus, Jhonatan Jufrianto Sugatra Dwi Atmaja Supratman, WR Syah, Muhammad Aksel Teuku Meurah Indra Riayatsyah Theodorus Rendy Prasetya Verdia, V Daniel Vicky F Sanjaya Wibawa Endra Juwana Wibawa Endra Juwana Yopi Rusdian Santoso