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All Journal IJEBA (International Journal of Economic, Business & Applications) Jurnal Teknik Kimia USU
Amir Awaluddin
Universitas Riau
Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Social Sciences

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Strategic Development of School With Environmental Concepts A Case Study At KharismaBangsa Bilingual Boarding School And SMAN 8 Pekanbaru Hasan Yilmas; Zulfan Saam Auzar; Amir Awaluddin
INTERNATIONAL JOURNAL OF ECONOMICS, BUSINESS AND APPLICATIONS Vol 1, No 1 (2016)
Publisher : INTERNATIONAL JOURNAL OF ECONOMICS, BUSINESS AND APPLICATIONS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (491.917 KB) | DOI: 10.31258/ijeba.1.1.24-31

Abstract

Environmental awareness is of an absolute requirement for effective environmental development efforts. Since it is closely related to the norms and ethics, environmental management by using educational path were a strategic position. Environmental education is specifically important because the world is recently experiencing imbalance (disequilibrium) state in term of environment. The present study aims at formulatingdevelopment strategies with environmental conceptson high school students. KharismaBangsa Bilingual Boarding School Tangerang and SMAN 8 Pekanbaru,which have obtained various achievements and appreciation in the environmental field, were taken as object of the study. ASWOT analysis were performed to both schools target for finding out the formulation strategy. The study suggested thatboth schools KharismaBangsa and SMAN 8 should implement an aggressive strategy, the strategy S-O (Quadrant I) which is, applied tohigh school students. It was found that the students’ awarenessincreased toward the environment whichaccordingly, were related to that support of parents, schools, and developed environmental activities with the community.
Bakteri Indigen Pendegradasi Hidrokarbon Minyak Bumi di Kabupaten Siak Provinsi Riau Riryn Novianty; Saryono; Amir Awaluddin; Nova Wahyu Pratiwi
Jurnal Teknik Kimia USU Vol. 9 No. 1 (2020): Jurnal Teknik Kimia USU
Publisher : Talenta Publisher (Universitas Sumatera Utara)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (475.741 KB) | DOI: 10.32734/jtk.v9i1.3834

Abstract

The process of producing, refining and transporting petroleum can cause pollutants that are harmful to the environment and the living things that surround them. Indigenous microorganisms can be a solution to degrade hydrocarbons that are difficult to degrade. This study aims to isolate the indigenous bacteria from pollutant-contaminated soil and test its effectiveness in degrading hydrocarbons. The research began with soil sampling at the Joint Operating Agency of PT Siak Bumi Pusako-Pertamina Hulu Siak Regency, Riau Province with a purposive sampling method. The next step is the isolation of indigenous bacteria, testing the parameters of pH, Optical density (OD) and CO2 levels during the 16 incubation periods and determining the highest percentage of biodegradation. The results showed that Pseudomonas sp. with a code BTM2 (Bakteri Tanah Minyak 2) had the largest percentage (52.20%) after 16 days of incubation under optimum conditions to degrade the total hydrocarbon of petroleum. Pseudomonas sp. BTM2 is the most effective isolate to degrade hydrocarbons.
Co-Authors Hasan Yilmas Nova Wahyu Pratiwi Riryn Novianty Saryono Zulfan Saam Auzar