Towards the Green Analytics: Design and Development of Sustainable Drinking Water Quality Monitoring System for Shekhawati Region in Rajasthan

Khatri, Punit; Gupta, Karunesh Kumar; Gupta, Raj K.; Panchariya, P. C.

doi:10.1007/s12647-021-00465-x

Cited by 11 publications

(8 citation statements)

References 35 publications

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“…The system has the capability to perform water quality assessment (including the ORP parameter) missions on inland water resources. Khatri et al [138] Presented the development of a sustainable water quality monitoring system, with ORP as a parameter.…”

Section: Dejus Et Al [135]mentioning

confidence: 99%

Advances in Technological Research for Online and In Situ Water Quality Monitoring—A Review

et al. 2022

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Monitoring water quality is an essential tool for the control of pollutants and pathogens that can cause damage to the environment and human health. However, water quality analysis is usually performed in laboratory environments, often with the use of high-cost equipment and qualified professionals. With the progress of nanotechnology and the advance in engineering materials, several studies have shown, in recent years, the development of technologies aimed at monitoring water quality, with the ability to reduce the costs of analysis and accelerate the achievement of results for management and decision-making. In this work, a review was carried out on several low-cost developed technologies and applied in situ for water quality monitoring. Thus, new alternative technologies for the main physical (color, temperature, and turbidity), chemical (chlorine, fluorine, phosphorus, metals, nitrogen, dissolved oxygen, pH, and oxidation–reduction potential), and biological (total coliforms, Escherichia coli, algae, and cyanobacteria) water quality parameters were described. It was observed that there has been an increase in the number of publications related to the topic in recent years, mainly since 2012, with 641 studies being published in 2021. The main new technologies developed are based on optical or electrochemical sensors, however, due to the recent development of these technologies, more robust analyses and evaluations in real conditions are essential to guarantee the precision and repeatability of the methods, especially when it is desirable to compare the values with government regulatory standards.

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Section: Dejus Et Al [135]mentioning

confidence: 99%

Advances in Technological Research for Online and In Situ Water Quality Monitoring—A Review

et al. 2022

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“…More and more research has been conducted on the rapid monitoring system of domestic drinking water. Punit et al [ 6 ] developed a sustainable water quality monitoring system that measures five water quality parameters (pH, oxidation reduction potential (ORP), dissolved oxygen (DO), electrical conductivity (EC), and temperature). Partial least squares regression (PLSR) model was used to establish the comprehensive evaluation index of water quality.…”

Section: Introductionmentioning

confidence: 99%

Research on Small-Scale Detection Instrument for Drinking Water Combined Laser Spectroscopy and Conductivity Technology

Tian

Chen

Ding

et al. 2023

Sensors

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In order to realize rapid and accurate evaluation of drinking water quality, a small-scale water quality detection instrument is designed in this paper that can detect two representative water quality parameters: the permanganate index and total dissolved solids (TDS). The permanganate index measured by the laser spectroscopy method can achieve the approximate value of the organic matter in water, and the TDS measured by the conductivity method can obtain the approximate value of the inorganic matter in water. In addition, to facilitate the popularization of civilian applications, the evaluation method of water quality based on the percent-scores proposed by us is presented in this paper. The water quality results can be displayed on the instrument screen. In the experiment, we measured the water quality parameters of the tap water as well as those after the primary and secondary filtration in Weihai City, Shandong Province, China. The testing results show that the instrument can quickly detect dissolved inorganic and organic matter, and intuitively display the water quality evaluation score on the screen. The instrument designed in this paper has the advantages of high sensitivity, high integration, and small volume, which lays the foundation for the popularity of the detection instrument.

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“…Considering the specifics of the climate and the steep slope of Lake Baikal bottom, we attempted to develop a monitoring station that differed from the buoy type, which could record all the necessary parameters for assessing the water quality in the littoral zone of the lake. As in other projects [30][31][32][33][34][35], we created a modular architecture, which facilitated the integration of additional sensors into the monitoring station. The data storage, transmission and final analysis on our servers allowed us to fully control the data collection system at the debugging stage, adjusting it for the necessary tasks.…”

Section: Introductionmentioning

confidence: 99%

Environmental Monitoring of the Littoral Zone of Lake Baikal Using a Network of Automatic Hydro-Meteorological Stations: Development and Trial Run

Макаров

Aslamov

Gnatovsky

2021

Sensors

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An automatic hydro-meteorological station (AHMS) was designed to monitor the littoral zone of Lake Baikal in areas with high anthropogenic pressure. The developed AHMS was installed near the Bolshiye Koty settlement (southern basin). This AHMS is the first experience focused on obtaining the necessary competencies for the development of a monitoring network of the Baikal natural territory. To increase the flexibility of adjustment and repeatability, we developed AHMS as a low-cost modular system. AHMS is equipped with a weather station and sensors measuring water temperature, pH, dissolved oxygen, redox potential, conductivity, chlorophyll-a, and turbidity. This article describes the main AHMS functions (hardware and software) and measures taken to ensure data quality control. We present the results of the first two periods of its operation. The data acquired during this periods have demonstrated that, to obtain accurate measurements and to detect and correct errors that were mainly due to biofouling of the sensors and calibration bias, a correlation between AHMS and laboratory studies is necessary for parameters such as pH and chlorophyll-a. The gained experience should become the basis for the further development of the monitoring network of the Baikal natural territory.

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Towards the Green Analytics: Design and Development of Sustainable Drinking Water Quality Monitoring System for Shekhawati Region in Rajasthan

Cited by 11 publications

References 35 publications

Advances in Technological Research for Online and In Situ Water Quality Monitoring—A Review

Advances in Technological Research for Online and In Situ Water Quality Monitoring—A Review

Research on Small-Scale Detection Instrument for Drinking Water Combined Laser Spectroscopy and Conductivity Technology

Environmental Monitoring of the Littoral Zone of Lake Baikal Using a Network of Automatic Hydro-Meteorological Stations: Development and Trial Run

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