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논문 기본 정보

자료유형
학술저널
저자정보
Indah Nurhayati (Universitas PGRI Adi Buana Surabaya) Rhenny Ratnawati (Universitas PGRI Adi Buana Surabaya) Sugito (Universitas PGRI Adi Buana Surabaya)
저널정보
대한환경공학회 Environmental Engineering Research Environmental Engineering Research 제24권 제3호
발행연도
2019.9
수록면
495 - 500 (6page)

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초록· 키워드

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Bioremediation of bacterial algae is one of wastewater treatment by utilizing symbiosis of bacterial algae, which is relatively inexpensive and safe for the environment. The aims of this research were: (1) to investigate initial characteristic of boezem water of Kalidami Surabaya, (2) to investigate the effect of potassium (K) element and carbon source addition toward the reduction of NH₃-N content and organic matter in KMnO₄ of boezem water. The research conducted in a laboratory in batches without adding aeration. The initial stage of this research was conducting alga culture until it was obtained chlorophyll-a algae concentration of 3.5 ± 0.5 ㎎/L. The best result of range finding test was a comparison of boezem water volume with algal which were about 25%:75%. The research conducted in duplo over 18 d. The result of the research can be concluded that boezem water of Kalidami Surabaya for the parameter of pH, temperature, NH₃-N, dissolved oxygen, chemical oxygen demand, biological oxygen demand, and number of KMnO₄ show that it enables to do bioremediation of bacterial algae. Decrease efficiency occurred in a reactor with the addition of element K 3% and source C. NH₃-N and KMnO₄ final content 0.164 ㎎/L and 30 ㎎/L, respectively.

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ABSTRACT
1. Introduction
2. Materials and Methods
3. Results and Discussion
4. Conclusions
References

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UCI(KEPA) : I410-ECN-0101-2019-539-000448490