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Nov 08, 2023 157 likes •389 views

Development of a low-cost remote water quality monitoring system in AMD impaired watersheds Dr. Natalie Kruse, Dr. Hans Kruse, Dr. Julio Arauz, Dr. Shawn Ostermann, Godfrey Ogallo, Siti Hj Abd Rahman, Sebastian Teas Ohio University Active

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Development of a low-cost remote water quality monitoring system in AMD impaired watersheds

Dr. Natalie Kruse, Dr. Hans Kruse, Dr. Julio

Arauz, Dr. Shawn Ostermann, Godfrey Ogallo, Siti Hj Abd Rahman, Sebastian Teas Ohio University

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Active Treatment of Abandoned Mines in Ohio

5 lime dosers installed:

– 1 in Raccoon Creek – 1 in Leading Creek – 1 in Sunday Creek – 2 in Monday Creek (Jobs Hollow and Monkey Hollow)

All in remote areas with no cell

coverage.

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The Challenge: Consistently

perating active

treatment systems in remote areas.

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Opportunities for Telemetry are Limited

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The Solution

Disruption tolerant networking
Low cost probes
Solar powered unit
Low energy – low cost computing

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Disruption Tolerant Networking

Developed for NASA
DTN versus TCP/IP
‘Bundle protocol’

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Next Steps

Improved reliability
Ensure accuracy is fit for purpose
Adaptation of technology to:

– Brine spills – Edge-of-field nutrient discharge

Communication by WiFi, 3G, and 1G

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Deployment Downstream of Injection Wells

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