<![CDATA[Healthcare facilities such as hospitals produce significant amounts of waste from operational and supportive activities. Proper treatment of hospital waste is crucial to prevent negative environmental impacts. Hospital waste and sewage refer to the waste and sewage generated during hospital operations and related activities. Wastewater treatment plants (WWTP) are used to treat liquid waste in hospitals. Currently, wastewater treatment monitoring is conducted manually, posing a threat to the authorities. Wastewater samples are required to be sent to the laboratory that prolongs the duration of results for monitoring wastewater treatment. Inspired by the issue of hospital waste treatment, a monitoring tool for hospital waste treatment is designed employing Arduino, a water pH sensor, and a temperature sensor to diminish the impact of hospital waste. This tool would facilitate the officers in sending samples to the laboratory. The designed tool allows the officers to monitor the hospital wastewater treatment plant's status without the need to visit the plant physically. Water treatment plant monitoring using IoT technology involves the use of a pH sensor, a ds18b20 temperature sensor, and an ultrasonic proximity sensor. This monitoring tool is expected to be used safely to monitor water treatment plants..]]>
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