The volume of bioflocs is a crucial factor in developing successful fish farming. The research for supporting food security is an exciting deal. Nevertheless, the use of sedimentation cones for bioflocs volume measurement takes quite a long time. Optoelectronics [1] is one of the efficient ways to measure bioflocs volume quickly. The scattering of light principle is applied to solve this task. Straight light sources such as lasers and photodiodes as light sensors are utilized in this activity in collaboration with a microcontroller. The Imhoff cone cup validates this proposed optical method both in catfish and tilapia fishponds. This research aims to build an efficient technique to measure bioflocs fast by the optoelectronics method. The validation results of bioflocs measurement by sedimentation cone cap showed that this proposed method has outstanding results. But its results tend to be non-linearity. The measured volume of biofloc in tilapia ponds is smaller than that of catfish. In addition, the experiment proved that the less particulate matter in a liquid, the lighter scattering beams would be forwarded. Saving time is improved in this proposed technique than the conventional sedimentation method.
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14 November 2022
PROCEEDINGS OF THE 6TH INTERNATIONAL SYMPOSIUM ON FRONTIERS OF APPLIED PHYSICS (ISFAP) 2021
6–7 October 2021
South Tangerang, Indonesia
Research Article|
November 14 2022
Bioflocs volume measurement by optoelectronics method: A case study of catfish and tilapia ponds
Mefina Y. Rofianingrum;
Mefina Y. Rofianingrum
Research Center for Physics, National Research and Innovation Agency(BRIN)
, South Tangerang, 15314, Indonesia
.
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Jalu A. Prakosa;
Jalu A. Prakosa
a)
Research Center for Physics, National Research and Innovation Agency(BRIN)
, South Tangerang, 15314, Indonesia
.a)Corresponding author: [email protected]
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Bernadus H. Sirenden;
Bernadus H. Sirenden
Research Center for Physics, National Research and Innovation Agency(BRIN)
, South Tangerang, 15314, Indonesia
.
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Edi Kurniawan;
Edi Kurniawan
Research Center for Physics, National Research and Innovation Agency(BRIN)
, South Tangerang, 15314, Indonesia
.
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Mohamad I. Afandi;
Mohamad I. Afandi
Research Center for Physics, National Research and Innovation Agency(BRIN)
, South Tangerang, 15314, Indonesia
.
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Suryadi Suryadi;
Suryadi Suryadi
Research Center for Physics, National Research and Innovation Agency(BRIN)
, South Tangerang, 15314, Indonesia
.
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Andi Setiono
Andi Setiono
Research Center for Physics, National Research and Innovation Agency(BRIN)
, South Tangerang, 15314, Indonesia
.
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a)Corresponding author: [email protected]
AIP Conf. Proc. 2652, 020006 (2022)
Citation
Mefina Y. Rofianingrum, Jalu A. Prakosa, Bernadus H. Sirenden, Edi Kurniawan, Mohamad I. Afandi, Suryadi Suryadi, Andi Setiono; Bioflocs volume measurement by optoelectronics method: A case study of catfish and tilapia ponds. AIP Conf. Proc. 14 November 2022; 2652 (1): 020006. https://doi.org/10.1063/5.0106387
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