DOAJ Open Access 2024

Application note—A novel, low-cost pH-controlled solenoid-based CO2 dosing device for microalgal and cyanobacterial cultivation systems

Shoyeb Khan Probir Das Mahmoud Thaher Mohammed Abdulquadir Mohamed Faisal +2 lainnya

Abstrak

This application note proposes a novel, low-cost, pH-controlled solenoid-based CO2 dosing device for microalgal and cyanobacterial cultivation systems. The device consists of an Arduino-Uno microcontroller, a (ph-4502c) module, a pH probe, a micro-SD card for data logging, and a relay-controlled solenoid valve. C functions are used to control, and data log the pH and operate the solenoid valve for CO2 dosing in microalgal cultivation systems. With open-source programming, the device can be used for a wide range of applications in both industry and academia. The proposed device is flexible, customizable, and upgradable. This study aims to develop a low-cost pH-controlled, solenoid-based CO2 dosing and data logging device and utilize it for pH control and CO2 dosing in a 200 L outdoor raceway tanks utilized in cultivating and studying the growth of marine cyanobacterium Geitlerinema sp. and Spirulina sp.

Topik & Kata Kunci

Agriculture (General) Agricultural industries

Penulis (7)

Shoyeb Khan

Probir Das

Mahmoud Thaher

Mohammed Abdulquadir

Mohamed Faisal

Alaa H. Hawari

Hareb Al-Jabri

Format Sitasi

APA MLA BibTeX

Khan, S., Das, P., Thaher, M., Abdulquadir, M., Faisal, M., Hawari, A.H. et al. (2024). Application note—A novel, low-cost pH-controlled solenoid-based CO2 dosing device for microalgal and cyanobacterial cultivation systems. https://doi.org/10.1016/j.atech.2023.100373

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Informasi Jurnal

Tahun Terbit: 2024
Sumber Database: DOAJ
DOI: 10.1016/j.atech.2023.100373
Akses: Open Access ✓