Environmental and Industrial Applications Using Internet of Things (IoT)

Fawzy, Manal S.; Mahmoud, Alaa El Din; Abdelfatah, Ahmed M.

doi:10.1002/9781119905141.ch9

Cited by 2 publications

(1 citation statement)

References 101 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Measurements of pollutant concentrations in ambient air therefore always have the character of random samples in space or time [25,26]. Nowadays, technological development using digital technology is very advanced and the use of micro-sensors and IoT technologies for air quality is booming, which is revolutionizing the field of environmental monitoring [27][28][29].…”

Section: Jinst 19 P05036mentioning

confidence: 99%

Real-time air quality monitoring based on locally developed unmanned aerial vehicle and low-cost smart electronic device

Taamté,

Noube,

Signing

et al. 2024

J. Inst.

View full text Add to dashboard Cite

This article deals with the development of real-time air quality monitoring based on Unmanned Aerial Vehicles (UAVs) and low-cost Internet of Things (IoT) devices. This investigation aims to design and develop an UAV-based platform that can monitor a large number of air pollutants in real-time with high spatial and temporal resolution. The proposed environmental monitoring system consists of five main elements, namely the UAV, sensors, data storage module, programmable card, and IoT communication module. Estimated pollutants such as particulate matter (PM2.5) and toxic gases (carbon monoxide CO, nitrogen dioxide NO2, and carbon dioxide CO2) are detected by low-cost sensors. The ZigBee wireless protocol is used for communication between the PC and UAV. This work is carried out to assess the air quality in urban areas, given the heavy road traffic and the emissions of some companies. The data analyzed were collected from December 2, 2022 to January 3, 2023, in two major cities of Cameroon, Douala and Kribi. The periodic average values of the detected pollutants are 222 ± 22 μg/m3 and 85.7 ± 8.6 μg/m3 for PM2.5, 560.8 ± 1.0 ppm and 555.6 ± 1.0 ppm for CO2, 4.2 ± 0.2 ppm and 0.7 ± 0.1 ppm for NO2, and 27.6 ± 2.8 ppm and 4.5 ± 0.5 ppm for CO in Douala and Kribi respectively. This made it possible to have an air quality index (AQI) of 444.2 for Douala City and 171.3 for Kribi City. These high values indicate poor air quality during the measurement period.

show abstract

Section: Jinst 19 P05036mentioning

confidence: 99%

Real-time air quality monitoring based on locally developed unmanned aerial vehicle and low-cost smart electronic device

Taamté,

Noube,

Signing

et al. 2024

J. Inst.

View full text Add to dashboard Cite

show abstract

Sandwich-like construction of a new aminated chitosan Schiff base for efficient removal of Congo red

et al. 2023

View full text Add to dashboard Cite

Herein, a novel sandwich-like α-ketoglutaric acid Schiff base-aminated chitosan composite (α-kGl-AmCsSB) was fabricated by reacting α-ketoglutaric acid and aminated chitosan. The as-fabricated α-kGl-AmCsSB was inspected by diversified characterization tools to determine its morphology, surface charge, and chemical composition as well as define the linkage pathway between α-kGl and AmCs. The SEM images demonstrated a spongy network of AmCs with interconnected pores structure which turned to a quite rough surface due to the linkage of α-kGl to the free amine groups of AmCs. Notably, the XPS and FTIR spectra suggested the linkage of α-kGl to the amine group of AmCs. The experimental results implied the superior adsorption efficiency of Congo red (CR) onto α-kGl-AmCsSB since the maximum adsorption capacity (qmax) reached 434.78 mg/g at 25 °C and pH 3. Based on kinetics data, the adsorption of CR on α-kGl-AmCsSB followed pseudo-second-order model. Furthermore, D-R model infers that the CR adsorption onto α-kGl-AmCsSB occurred via physical interactions since the E value < 8 kJ/mol. The recyclability test was implemented for five cycles with R% > 72%. More importantly, the adsorption mechanism of CR onto α-kGl-AmCsSB was proposed and discussed. Ultimately, the novel sandwich-like α-kGl-AmCsSB exhibited advanced adsorption performance toward CR along with excellent reusability. Based on these results, we recommend more modifications on α-kGl-AmCsSB for exploiting its remarkable advantages and applying it on a large scale.

show abstract

Environmental and Industrial Applications Using Internet of Things (IoT)

Cited by 2 publications

References 101 publications

Real-time air quality monitoring based on locally developed unmanned aerial vehicle and low-cost smart electronic device

Real-time air quality monitoring based on locally developed unmanned aerial vehicle and low-cost smart electronic device

Sandwich-like construction of a new aminated chitosan Schiff base for efficient removal of Congo red

Contact Info

Product

Resources

About