Real-time measurement of the moisture contents of dewatered sewage sludge during thermal drying using a low-cost ECH<sub>2</sub>O EC-5 soil moisture sensor

Yoo, Junyeong; Oshita, Kazuyuki; Takaoka, Masaki; Kusakabe, Toshio

doi:10.1080/07373937.2022.2148687

Cited by 3 publications

(1 citation statement)

References 25 publications

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“…The device accurately detects and quantifies rainwater ingress in sewer channels, enabling real-time monitoring, data analysis, and effective strategies to minimize its impact [41]. The precision, reliability, and practicality of our measurement strap offer tangible solutions for accurate measurements in closed channels [42,43]. By embracing these innovations, municipalities and wastewater management authorities can enhance their understanding of wet circuits, make data-driven decisions, and safeguard the environment against the perils of rainwater infiltration.…”

Section: Innovations For Urban Wastewater Management: Advancing Sewag...mentioning

confidence: 99%

Advancing Urban Wastewater Management: Optimizing Sewer Performance through Innovative Material Selection for the Armlet with a Wet Circuit Measurement System

Sionkowski,

Halecki,

Chmielowski

2023

Applied Sciences

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Rainwater infiltration presents substantial challenges for urban wastewater management systems. This article delves into enhancing the quality of wastewater systems by proposing a novel device designed to tackle this issue comprehensively. The focal point of our research revolves around the conceptualization, construction, rigorous testing, and the potential multifaceted applications of this innovative wastewater device. Our study is dedicated to assessing the viability of a cutting-edge apparatus that empowers municipal entities in swiftly identifying rainwater ingress points within channels during precipitation events. Our findings vividly showcase the device’s remarkable capability to directly measure moisture levels along the channel’s path, eliminating the arduous need for manual data input, extensive data collection, and intricate water analysis procedures. To ensure the seamless flow of both sewage and water within the sewer channel, the use of a relatively slender strap is conventionally favored. However, factoring in the requisite structural robustness, we recommend a minimum thickness of 4 mm for 3D printing applications. For instances where maintaining the channel’s cross-sectional area integrity is paramount, opting for an armlet with a wet circuit measurement thickness of up to 7 mm is vital. In the realm of material selection, our investigation advocates for the utilization of PC/ABS (polycarbonate/Acrylonitrile Butadiene Styrene), ABS, ASA (Acrylonitrile Styrene Acrylate), or HIPS (High Impact Polystyrene) for strap housing. For sewer diameters surpassing 315 mm, the application of thin-walled PVC (Poly Vinyl Chloride) emerges as a practical recommendation. Notably, the incorporation of PVC flat bars is discouraged, as their presence might potentially hinder the fluidity of sewage flow, thereby compromising the precision of wet circuit measurements. The pivotal innovation lies in the armlet with a wet circuit measurement system, harboring immense potential for broad-scale integration across municipal facilities. This solution emerges as a streamlined and efficient strategy, offering a comprehensive avenue for continuously monitoring, fine-tuning, and optimizing the structural soundness and operational efficacy of sewer systems.

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Section: Innovations For Urban Wastewater Management: Advancing Sewag...mentioning

confidence: 99%

Advancing Urban Wastewater Management: Optimizing Sewer Performance through Innovative Material Selection for the Armlet with a Wet Circuit Measurement System

Sionkowski,

Halecki,

Chmielowski

2023

Applied Sciences

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Effect of sand content on adhesion and cohesion of municipal sludge during drying practices: The characteristics and modification

Chen,

Huang,

Tan

et al. 2024

Drying Technology

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Advancing Urban Wastewater Management: Optimizing Sewer System Performance Through Innovative Material Selection for the Armlet with Wet Circuit Measurement System

Sionkowski,

Halecki,

Chmielowski

2023

Preprint

View full text Add to dashboard Cite

Rainwater infiltration presents substantial challenges for urban wastewater management systems. This article delves into enhancing the quality of wastewater systems by proposing a novel device designed to tackle this issue comprehensively. The focal point of our research revolves around the conceptualization, construction, rigorous testing, and the potential multifaceted applications of this innovative wastewater device. Our study is dedicated to assessing the viability of a cutting-edge apparatus that empowers municipal entities in swiftly identifying rainwater ingress points within channels during precipitation events. Our findings vividly showcase the device's remarkable capability to directly measure moisture levels along the channel's path, eliminating the arduous need for manual data input, extensive data collection, and intricate water analysis procedures. To ensure the seamless flow of both sewage and water within the sewer channel, the use of a relatively slender strap is conventionally favored. However, factoring in the requisite structural robustness, we recommend a minimum thickness of 4 mm for 3D printing applications. For instances where maintaining the channel's cross-sectional area integrity is paramount, opting for a armlet with wet circuit measurement thickness of up to 7 mm is prudent. In the realm of material selection, our investigation advocates for the utilization of PC/ABS (polycarbonate/ Acrylonitrile Butadiene Styrene), ABS, ASA (Acrylonitrile Styrene Acrylate), or HIPS (High Impact Polystyrene) for the strap housing. For sewer diameters surpassing 315 mm, the application of thin-walled PVC (Poly Vinyl Chloride) emerges as a practical recommendation. Notably, the incorporation of PVC flat bars is discouraged, as their presence might potentially hinder the fluidity of sewage flow, thereby compromising the precision of wet circuit measurements. The pivotal innovation lies in the armlet with wet circuit measurement system, harboring immense potential for broad-scale integration across municipal facilities. This solution emerges as a streamlined and efficient strategy, offering a comprehensive avenue for continuously monitoring, fine-tuning, and optimizing the structural soundness and operational efficacy of sewer systems.

show abstract

Real-time measurement of the moisture contents of dewatered sewage sludge during thermal drying using a low-cost ECH₂O EC-5 soil moisture sensor

Cited by 3 publications

References 25 publications

Advancing Urban Wastewater Management: Optimizing Sewer Performance through Innovative Material Selection for the Armlet with a Wet Circuit Measurement System

Advancing Urban Wastewater Management: Optimizing Sewer Performance through Innovative Material Selection for the Armlet with a Wet Circuit Measurement System

Effect of sand content on adhesion and cohesion of municipal sludge during drying practices: The characteristics and modification

Advancing Urban Wastewater Management: Optimizing Sewer System Performance Through Innovative Material Selection for the Armlet with Wet Circuit Measurement System

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Real-time measurement of the moisture contents of dewatered sewage sludge during thermal drying using a low-cost ECH2O EC-5 soil moisture sensor

Cited by 3 publications

References 25 publications

Advancing Urban Wastewater Management: Optimizing Sewer Performance through Innovative Material Selection for the Armlet with a Wet Circuit Measurement System

Advancing Urban Wastewater Management: Optimizing Sewer Performance through Innovative Material Selection for the Armlet with a Wet Circuit Measurement System

Effect of sand content on adhesion and cohesion of municipal sludge during drying practices: The characteristics and modification

Advancing Urban Wastewater Management: Optimizing Sewer System Performance Through Innovative Material Selection for the Armlet with Wet Circuit Measurement System

Contact Info

Product

Resources

About

Real-time measurement of the moisture contents of dewatered sewage sludge during thermal drying using a low-cost ECH₂O EC-5 soil moisture sensor