| Issue |
E3S Web Conf.
Volume 31, 2018
The 2nd International Conference on Energy, Environmental and Information System (ICENIS 2017)
|
|
|---|---|---|
| Article Number | 04009 | |
| Number of page(s) | 3 | |
| Section | 04. Pollution Control | |
| DOI | https://doi.org/10.1051/e3sconf/20183104009 | |
| Published online | 21 February 2018 | |
Cultivation of Microalgae Chlorella sp on Fresh Water and Waste Water of Tofu Industry
1
Center of Biomass and Renewable Energy (C-BIORE) Center of Research and Service Unit Diponegoro University (CORES DU)
2
Department of Chemical Engineering, Faculty of Engineering, Diponegoro University
* Corresponding author: widayat@live.undip.ac.id
Chlorella sp. is a microalgae that potential for food supplement, pharmaceuticals, animal feed, aqua culture and cosmetics. Chlorella sp. commonly growth in sea water. Indonesia as a producer of tofu generated more liquid waste. Nutrient that contained in the tofu wastewater are very useful for the production of microalgae. Cultivation carried out for 7 days at different percent volume of tofu liquid waste showed that the more volume of tofu liquid waste make them longer process decipherment of polymer compounds in the waste, that’s make the growth rate of Chlorella sp. are slowness. Variable of10%V has the fastest growth rate. While, 90% v/v variable has the highest concentration of algae. It shows that Chlorella sp. better to grows in tofu wastewater than seawater.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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