Sustainable smart photobioreactor for continuous cultivation of microalgae embedded with Internet of Things

Autor: Pei En Tham, Yan Jer Ng, Navintran Vadivelu, Hooi Ren Lim, Kuan Shiong Khoo, Kit Wayne Chew, Pau Loke Show
Rok vydání: 2021
Předmět:
Zdroj: Bioresource technology. 346
ISSN: 1873-2976
Popis: This research work aims to fabricate an optimized up-scaled photobioreactor and extraction tank which incorporates the Internet of Things (IoT) for remote monitoring of selected parameters without being present in the lab as the industry is gradually moving towards the direction of remote operation. Several design factors were considered where modelling using ANSYS was carried out before the finalised design is drawn using AutoCAD. To monitor critical parameters that include liquid level, temperature, and pH condition during the operation of the tanks, water-proof sensors are implemented with the aid of Arduino NodeMCU board and the sensors are linked with Blynk, a smartphone application that allows remote monitoring via Wi-Fi connection. The sensors' results obtained using the Blynk application show high accuracy as compared with manual data except for photobioreactor liquid level. This shows that IoT and remote monitoring can be integrated successfully.
Databáze: OpenAIRE