Monitoring groundwater quality with real-time data, stable water isotopes, and microbial community analysis: A comparison with conventional methods

Lyons, Kevin J; Ikonen, Jenni; Hokajärvi, Anna-Maria; Räsänen, Teemu; Pitkänen, Tarja; Kauppinen, Ari; Kujala, Katharina; Rossi, Pekka M.; Miettinen, Ilkka T.

doi:10.1016/j.scitotenv.2022.161199

Cited by 16 publications

(16 citation statements)

References 62 publications

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“…Tidak hanya relevan untuk air permukaan, pemantauan kualitas air juga penting untuk air tanah. Pemantauan online secara real-time dan analisis data canggih dapat meningkatkan pemahaman terhadap kualitas air tanah [9]. Dalam distribusi air, sistem cerdas dengan sensor pintar dapat membantu menghemat biaya operasional dan meningkatkan keamanan pasokan air minum [10].…”

Section: Pendahuluanunclassified

“…Tabel parameter ini menjadi landasan untuk analisis dan pembahasan lebih lanjut terkait penerapan sistem cerdas dalam pengembangan metode monitoring kualitas air. [3], [4], [5], [6], [7], [9], [11], [14], [21], [23], [25], [26], [27], [30], [31], [32], [33], [34], [35], [36], [37], [38]. 2 Suhu [3], [4], [5], [6], [7], [8], [9], [11], [14], [17], [18], [19], [23], [28], [30], [31], [33], [34], [36], [37], [38].…”

Section: Hasil Dan Pembahasanunclassified

“…[3], [4], [5], [6], [7], [9], [11], [14], [21], [23], [25], [26], [27], [30], [31], [32], [33], [34], [35], [36], [37], [38]. 2 Suhu [3], [4], [5], [6], [7], [8], [9], [11], [14], [17], [18], [19], [23], [28], [30], [31], [33], [34], [36], [37], [38]. 3 Turbiditas (Kekeruhan)…”

Section: Hasil Dan Pembahasanmentioning

confidence: 99%

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Kajian Awal Pemanfaatan Sistem Cerdas untuk Pemantauan Kualitas Air dalam Konteks Pembangunan Pabrik AMDK

Irfan Wahyu Ramadhan,

Firdaus

2024

ZTR

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Penelitian ini merupakan kajian awal yang mendalam terhadap literatur ilmiah yang membahas pemanfaatan sistem cerdas dalam pemantauan kualitas air, dengan fokus pada konteks pembangunan pabrik Air Minum Dalam Kemasan (AMDK). Melalui tinjauan berbagai jurnal, penelitian ini menyelidiki berbagai metode dan teknologi yang digunakan dalam pemantauan serta pengendalian parameter kritis air. Beberapa penelitian menawarkan solusi berbasis Internet of Things (IoT) dan kecerdasan buatan untuk pengolahan data, dengan parameter utama seperti pH, kekeruhan, suhu, dan Total Dissolved Solids (TDS). Hasil kajian menunjukkan bahwa implementasi sistem cerdas memberikan solusi yang efektif dalam mengatasi tantangan kritis terkait kualitas air, seperti pencemaran, pemantauan real-time, dan pengelolaan sumber daya air yang efisien. Analisis dalam kajian ini terfokus pada parameter kualitas air, sistem cerdas yang diadopsi, metode penetapan standar kualitas air, serta standar kualitas air yang diterapkan dalam literatur yang ditinjau. Dengan mengumpulkan dan menganalisis data dari sumber terpercaya seperti ScienceDirect, IEEE Xplore, dan Google Scholar, penelitian ini membuka perspektif baru terkait pemanfaatan sistem cerdas dalam merancang sistem monitoring kualitas air yang optimal pada tahap awal pembangunan pabrik AMDK.

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Section: Pendahuluanunclassified

Section: Hasil Dan Pembahasanunclassified

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Kajian Awal Pemanfaatan Sistem Cerdas untuk Pemantauan Kualitas Air dalam Konteks Pembangunan Pabrik AMDK

Irfan Wahyu Ramadhan,

Firdaus

2024

ZTR

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“…The V3 and V4 hypervariable regions of the 16S rRNA gene were the general targets for researching the bacterial ecology ( Fadrosh et al., 2014 ). 16S rRNA Amplicon Sequencing was widely used in microbial communities including food, surface water and groundwater ( Brandt and Albertsen, 2018 ; Bloomfield et al., 2023 ; Lyons et al., 2023 ). We believe that bacteria detected both on the inside and outside of the mask are those that penetrate the mask.…”

Section: Introductionmentioning

confidence: 99%

Bacterial contamination of medical face mask wearing duration and the optimal wearing time

Ding,

Li,

Liu

et al. 2023

Front. Cell. Infect. Microbiol.

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IntroductionBacterial contamination is a critical parameter for how long a medical mask will be worn.MethodsIn this study, we used the pour plate method to observe the total bacteria counts in used medical face masks. The bacterial community analysis was detected using bio-Mass spectrometry technology and 16SrRNA gene sequencing technology. The wearing time of the mask from 0.5 hours to 5 hours were studied.ResultsThese results shown that the total number of bacteria on the inside surface of the mask were higher than the outside. The total number of bacteria on the inner surface of masks worn for 0.5 h, 1 h 2 h, 4 h and 5 h was 69 CFU/m2,91.3 CFU/m2, 159.6 CFU/m2, 219 CFU/m2, and 879 CFU/m2, respectively. The total number of bacteria on the outside surface of masks worn for 0.5 h, 1 h 2 h, 4 h and 5 h was 60 CFU/m2, 82.7 CFU/m2, 119.8 CFU/m2, 200 CFU/m2, and 498 CFU/m2, respectively. The bacterial abundance obtained from bio-Mass spectrometry were consistent with the results of 16SrRNA sequencing. Both the methods discovered the maximum number of Neisseria followed by Corynebacterium species in mask worn 5 hours. The top 100 bacteria isolated from inside and outside surface of mask belong to 11 phyla.ConclusionsWe analyzed bacterial penetration efficiency of the bacteria that were detected both on the inside and outside surface of the masks. In the top 10 bacteria, no bacteria were detected both inside and outside the mask worn for four hours, while 6 bacteria species were detected on the inside and outside of the mask after wearing for five hours. Bacterial penetration rates ranged from 0.74% to 99.66% for masks worn continuously for five hours, and the penetration rate of four strains exceeded 10% in the top 10 colonies. We recommend timely replacement of masks worn for more than four hours.

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“…The conventional methods of water quality monitoring are mainly carried out by manual operation, usually involving timed and fixed-point sampling at certain sections or monitoring points in water bodies, followed by laboratory analysis or on-site measurement [ 10 , 11 ]. Another fixed-point floating device detection method had fixed laying points and a high cost, and could not detect the water quality status of different areas and different water layers.…”

Section: Introductionmentioning

confidence: 99%

Three-Dimensional Printed Biomimetic Robotic Fish for Dynamic Monitoring of Water Quality in Aquaculture

Chen

et al. 2023

Micromachines

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The extensive water pollution caused by production activities is a key issue that needs to be addressed in the aquaculture industry. The dynamic monitoring of water quality is essential for understanding water quality and the growth of fish fry. Here, a low-cost, low-noise, real-time monitoring and automatic feedback biomimetic robotic fish was proposed for the dynamic monitoring of multiple water quality parameters in aquaculture. The biomimetic robotic fish achieved a faster swimming speed and more stable posture control at a swing angular velocity of 16 rad/s by using simulation analysis. A fast swimming speed (0.4 m/s) was achieved through the control of double-jointed pectoral and caudal fins, exhibiting various types of movements, such as straight swimming, obstacle avoidance, turning, diving, and surfacing. As a demonstration of application, bionic robotic fish were placed in a lake for on-site water sampling and parameter detection. The relative average deviations in water quality parameters, such as water temperature, acidity and alkalinity, and turbidity, were 1.25%, 0.07%, and 0.94%, respectively, meeting the accuracy requirements for water quality parameter detection. In the future, bionic robotic fish are beneficial for monitoring water quality, fish populations, and behaviors, improving the efficiency and productivity of aquaculture, and also providing interesting tools and technologies for science education and ocean exploration.

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Monitoring groundwater quality with real-time data, stable water isotopes, and microbial community analysis: A comparison with conventional methods

Cited by 16 publications

References 62 publications

Kajian Awal Pemanfaatan Sistem Cerdas untuk Pemantauan Kualitas Air dalam Konteks Pembangunan Pabrik AMDK

Kajian Awal Pemanfaatan Sistem Cerdas untuk Pemantauan Kualitas Air dalam Konteks Pembangunan Pabrik AMDK

Bacterial contamination of medical face mask wearing duration and the optimal wearing time

Three-Dimensional Printed Biomimetic Robotic Fish for Dynamic Monitoring of Water Quality in Aquaculture

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