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INDONESIA
Jurnal Pembangunan dan Alam Lestari
Published by Universitas Brawijaya
ISSN : 20873522     EISSN : 23381671     DOI : https://doi.org/10.21776/ub.jpal
Core Subject : Science, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management
Indonesian Journal of Environment and Sustainable Development is an interdisciplinary journal with scope aspects of environmental impacts (biophysical and socio-economic) a result of development. The journal also examines the phenomenon of a complex interaction between development and the environment, with the aim of looking for alternative solutions in realizing sustainability of all aspects of human activity development related, i.e: 1. Synergistic interactions among communities, development and the environment and their implications for the sustainability of development 2. Technical, economic, ethical, and philosophical aspects of sustainable development 3. Obstacles and ways to overcome them in realizing sustainable development 4. Local and national development sustainability initiatives, their practical implementation 5. Development and implementation of environmental sustainability indicators 6. Development, verification, implementation and monitoring of sustainable development policies 7. Aspects of sustainability in the management of land resources, water, energy, and hayari, towards sustainable development 8. Impacts of agricultural and forestry activities on the conservation of soil and aquatic ecosystems as well as the preservation of soil and aquatic ecosystems and the preservation of biodiversity 9. The impact of global energy use and climate change on sustainable development 10. The impact of population growth and human activities on the resilience of food and natural resources for sustainable development 11. The role of national and international agencies, as well as international arrangements in realizing sustainable development 12. The social and cultural context of sustainable development 13. The role of education and public awareness in realizing sustainable development 14. The role of political and economic Instruments in sustainable development 15. Alternative realize sustainable development efforts 16. Other topics that are still relevant to the development and environmental sustainability
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Ilmu Lingkungan (Lain-Lain)
Articles 11 Documents
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Search results for , issue "Vol 10, No 2 (2019)" : 11 Documents clear
Assessing The Effectiveness of Biological, Chemical and Physics Treatment for Reducing Formalin in Sea Water Mutia Nur Hayati; Diana Arfiati; Bagyo Yanuwiadi
Indonesian Journal of Environment and Sustainable Development Vol 10, No 2 (2019)
Publisher : Graduate Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpal.2019.010.02.08

Abstract

Formalin is frequently found in water that has been used for the cultivation of grouper fish. If it enters public waters, the leftover water is feared to disturb organisms living in it. The objective of this research is to reduce formalin concentration in sea water through five treatment and control (no treatment), which is aeration, UV light from 10-watt light bulb, 3 g l-1 addition of active charcoal from corncob, 3 g l-1 addition of yeast, 10 ml l-1  addition of bacterial community. The formalin concentration was observed every 24 hours using formalin test kit for four days (4x24 hours). The results are that bacterial community treatment reduces formalin concentration to 0 mg l-1 after 48 hours, yeast treatment reduces the concentration to 0 mg l-1 after 96 hours, aeration reduces the concentration to 5 mg l-1 after 72 hours yet bouncing back up after 96 hours. Control, UV treatment, and active charcoal treatment are similar in that those three treatments do not reduce the formalin concentration, remaining at 10 mg l-1. Therefore, addition of bacterial community can reduce formalin until 0 mg l-1 concentration in two days, and yeast addition can reduce it until 0 mg l-1  in four days. Hence, further researches about dissipating formalin in sea water using bacterial community with different dosage and time length are required.

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