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All Journal Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Chemistry Indonesian Journal of Chemical Research IPTEKIN : Jurnal Kebijakan Pembangunan dan Inovasi
Irdoni HS
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Economics, Econometrics & Finance Engineering Environmental Science Industrial & Manufacturing Engineering

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Journal : Chemistry Indonesian Journal of Chemical Research

 1 
Biosurfactant Production from Pseudomonas aeruginosa ATCC27853 with Carbon Source from Crude Palm Oil for Oil Recovery Amraini, Said Zul; Muria, Sri Rezeki; Bahruddin, Bahruddin; HS, Irdoni; Artha, Ulfa Dwi; Susanto, Reno
Indonesian Journal of Chemical Research Vol 10 No 1 (2022): Edition for May 2022
Publisher : Jurusan Kimia, Fakultas Sains dan Teknologi, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/ijcr.2022.10-sai

Abstract

Biosurfactants are surfactants that are synthesized by microorganisms using organic materials and have biodegradable properties, making them environmentally friendly. One of the applications of biosurfactants in the recovery of petroleum. This study aims to determine the type of biosurfactant produced by Pseudomonas aeruginosa bacteria using crude palm oil as the main carbon source, to determine the effect of variations in pH and CPO concentration on surface tension reduction and emulsification, and compare the best biosurfactant with surfactant synthesis. The production of biosurfactants has 3 stages, namely the bacterial preparation, the biosurfactant production, and the analysis in the form of surface tension, emulsification, crude oil removal, and FTIR. The best biosurfactant was obtained at pH 7 and a carbon source concentration of 3% v/v with surface tension and emulsification values ​​of 42.49 mN/m and 58%, respectively. The pH value and CPO concentration can affect the growth in the biosurfactant production process, thus also affecting the surface tension and emulsification values. The biosurfactants obtained were rhamnolipid biosurfactants. The biosurfactants produced in this study have lower crude oil recovery capabilities than synthetic surfactants with crude oil removal values ​​of 57.78% and 79.34%, respectively.
Co-Authors Adelina Ahmad Fadli Al-Fitri, Mahriandhanie Chika Aminuyati Amri, Idral Anugerah Rifaldi Ardiana, Amalia Artha, Ulfa Dwi Bahruddin Bahruddin Bahruddin Bramansyah Riswanda Buma Gempa Skp, Buma Gempa Chairul Chairul David Hamonangan Dedy Masnur, Dedy Elfrida Ratnawati Fernando S Sihotang Geo Rayfandy Hendri, Zwilla Oktoriana Idral Amri Indra Suharman Inka Novela Jhon Armedi Pinem Joni Miharyono Mers Selly Mudinillah, Adam Muhammad Rivai Nirwana Nirwana Nirwana, Nirwana Nirwana, Nirwana Novita Aprilia Maya Sari, Novita Aprilia Maya Nurul Aini Thaibil Fadhly Rahmad Agung Yanuardhi Rio Andika Riza, Subkhan Sinaga, Hendriyanto Sri Rezeki Muria SUSANTO, RENO Ummy Aisyah Rochaeni Wahyu Okta Rinanda, Wahyu Okta Warman Fatra, Warman Wira Bima Stevent Sembiring Yulia, Indri Yustinawati Yustinawati