GSM Based Advanced Water Quality Monitoring System Powered by Solar Photovoltaic System

Tahir, Muhammad Usman; Ahsan, Syed Muhammad; Arif, Syed Muhammad; Abdullah, Muhammad

doi:10.1109/aupec.2018.8757904

Cited by 5 publications

(4 citation statements)

References 11 publications

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“…In particular, the higher the sensor output, the lower the liquid NTU value. The manufacturer provide an output for pure water of 4.1 ± 0.3V when temperature span from 10 • C to 50 • C. Integration of the temperature and turbidity systems was made according to [21]. In the present work, the output of sensor was provided along with a direct measurement of the total suspended solids.…”

Section: Measurements and Analysesmentioning

confidence: 99%

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Feeding Emitters for Microirrigation with a Digestate Liquid Fraction up to 25% Dilution Did Not Reduce Their Performance

et al. 2020

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Irrigation with wastewater can strongly contribute to the reduction of water abstraction in agriculture with an especial interest in arid and semiarid areas. However, its use can have drawbacks to both soil and micro-irrigation systems, especially when the total solids in the wastewater are high, such as in digestate liquid fractions (DLF) from plant material. The aim of this study was thus to evaluate the performances of a serpentine shaped micro-emitter injected with a hydrocyclone filtered DLF (HF-DLF) from corn + barley biomass and evaluate the traits of the liquid released within a 8-h irrigation cycle. HF-DLF was injected at 10%, 25%, and 50% dilution compared to tap water (at pH = 7.84) and the system performances were measured. No clogging was found, which likely depended on both the shape of the emitter and the high-pressure head (200 kPa). HF-DLF dilution at 10%, 25%, and 50% consisted in +1.9%, +3.5, and −4.9% amount of liquid released compared to the control. Fluid temperature during irrigation (from 9:00 to 17:00) did not explain the difference in the released amounts of liquid. In 10% HF-DLF % and 25% HF-DLF, a pH difference of + 0.321 ± 0.014 pH units compared to the control was found, and such difference was constant for both dilutions and at increasing the time. In contrast, 50% HF-DLF increased pH by around a half point and such difference increased with time. Similar differences among treatments were found for the total solids in the liquid. These results indicate that 50% HF-DLF was accumulating materials in the serpentine. These results suggest that a low diluted HF-DLF could directly be injected in irrigation systems with few drawbacks for the irrigation system and contribute to water conservation since such wastewater are available from the late spring to the early fall, when water requirements are high.

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Section: Measurements and Analysesmentioning

confidence: 99%

“…Agronomy 2020, 10, x 4 of 14 0.3V when temperature span from 10 °C to 50 °C. Integration of the temperature and turbidity systems was made according to [21]. In the present work, the output of sensor was provided along with a direct measurement of the total suspended solids.…”

Section: Measurements and Analysesmentioning

confidence: 99%

Feeding Emitters for Microirrigation with a Digestate Liquid Fraction up to 25% Dilution Did Not Reduce Their Performance

et al. 2020

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“…With the invention of photovoltaic panels and wind turbines, there is some relief in managing power backups for monitoring systems. [ 9–11 ] However, these methods require daylight necessity and continuous wind blow requirements for ceaseless energy generation to power multiple sensors.…”

Section: Introductionmentioning

confidence: 99%

“…systems. [9][10][11] However, these methods require daylight necessity and continuous wind blow requirements for ceaseless energy generation to power multiple sensors.…”

Section: Introductionmentioning

confidence: 99%

Brachistochrone Bowl‐Inspired Hybrid Nanogenerator Integrated with Physio‐Electrochemical Multisensors for Self‐Sustainable Smart Pool Monitoring Systems

Maharjan

Bhatta

Xue

et al. 2023

Advanced Energy Materials

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healthy swimming environment. Among the vital features of pool water, water pH, free Cl − contents, hardness, water conductivity, and water temperature are most critical for maintaining a healthy and safe swimming environment. [1] Free Cl − is used to attack invading contaminants in water. [2] However, insufficient content of free Cl − makes pool water susceptible to a variety of undesired effects from the born algae and becomes a harbor for water-borne diseases (such as diarrhea, E. coli, cryptosporidium, hepatitis, and skin infections) which may develop from the dispersed biological matters from animals such as body sweat, makeup, body oils, and urine (including pets). [3] Therefore, the pool needs enough free Cl − to kill unwanted pathogens and contaminants. But the

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Devising an IoT-Based Water Quality Monitoring and pH Controlling System for Textile ETP

Gupta

Islam

et al. 2023

2023 International Conference on Electrical, Computer and Communication Engineering (ECCE)

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GSM Based Advanced Water Quality Monitoring System Powered by Solar Photovoltaic System

Cited by 5 publications

References 11 publications

Feeding Emitters for Microirrigation with a Digestate Liquid Fraction up to 25% Dilution Did Not Reduce Their Performance

Feeding Emitters for Microirrigation with a Digestate Liquid Fraction up to 25% Dilution Did Not Reduce Their Performance

Brachistochrone Bowl‐Inspired Hybrid Nanogenerator Integrated with Physio‐Electrochemical Multisensors for Self‐Sustainable Smart Pool Monitoring Systems

Devising an IoT-Based Water Quality Monitoring and pH Controlling System for Textile ETP

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