Sewage Water Level Monitoring
Sewage Water Level Monitoring
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Our team's primary objective is to develop a device that aids in detecting and monitoring blockages and overflows in sewage pipelines. As you know, maintenance of the drainage system, especially the recurring blockages during the rainy season, is very crucial. Traditional manual monitoring of these systems becomes impractical due to the need for a large number of dedicated personnel who can only provide limited data through reports. To address this challenge, we have decided to build a project that can help locate, detect, and maintain these drainage systems. Sewage level monitoring in sewage networks is undertaken to provide flow information and level monitoring.
Our team's primary objective is to develop a device that aids in detecting and monitoring blockages and overflows in sewage pipelines. As you know, maintenance of the drainage system, especially the recurring blockages during the rainy season, is very crucial. Traditional manual monitoring of these systems becomes impractical due to the need for a large number of dedicated personnel who can only provide limited data through reports. To address this challenge, we have decided to build a project that can help locate, detect, and maintain these drainage systems. Sewage level monitoring in sewage networks is undertaken to provide flow information and level monitoring.
The core of the system is an ultrasonic and Temperature and Humidity sensor strategically positioned within the sewage pipeline. This sensor utilizes ultrasonic waves along with the Temperature and Humidity to measure the distance to the wastewater surface. The sensor is connected to an ESP8266 microcontroller, a powerful and versatile platform for internet-of-things (IoT) applications.
The core of the system is an ultrasonic and Temperature and Humidity sensor strategically positioned within the sewage pipeline. This sensor utilizes ultrasonic waves along with the Temperature and Humidity to measure the distance to the wastewater surface. The sensor is connected to an ESP8266 microcontroller, a powerful and versatile platform for internet-of-things (IoT) applications.
The ESP8266 processes the sensor data and compares it to pre-defined thresholds. If an abnormality is detected, such as a significant increase in wastewater level indicating a potential blockage, the system triggers an alert mechanism. This alert can be configured in two ways:
The ESP8266 processes the sensor data and compares it to pre-defined thresholds. If an abnormality is detected, such as a significant increase in wastewater level indicating a potential blockage, the system triggers an alert mechanism. This alert can be configured in two ways:
Direct Notification: The ESP8266, equipped with a Wi-Fi module, can transmit a message directly to authorized personnel's smartphones or designated communication platforms. This message will pinpoint the location of the issue, allowing for a swift response.
Cloud-Based Monitoring: Additionally, the sensor readings are continuously uploaded to the ThingSpeak cloud platform. This enables remote monitoring of wastewater levels and historical data analysis. This data can be crucial for identifying recurring blockage patterns and optimizing maintenance schedules.
How it Works
How it Works
The system utilizes a breadboard to interface an ultrasonic sensor and a DHT11 sensor with an ESP8266 (NodeMCU) microcontroller. Power (VCC) and ground connections are common across all three components. The ultrasonic sensor's echo (output) pin connects to D6 of the ESP8266, while its trigger (input) pin connects to D7. The DHT11 sensor's data pin connects to D5 of the ESP8266 for data transmission. This configuration allows the ESP8266 to process sensor readings and transmit the ultrasonic distance measurement to the ThingSpeak cloud platform.
Actual Model
Actual Model
Deployment Planning
Deployment Planning
The deployment strategy involves installing the device under the manhole cover, enabling continuous monitoring and data transmission of sewage levels. An initial test run will establish a reference value representing the typical wastewater level during normal flow. Subsequent readings will be compared to this reference point to detect potential blockages. An increase in water level beyond the reference value suggests a blockage downstream, while a significant decrease might indicate a blockage within the connecting pipe itself. This approach facilitates proactive maintenance by providing early indications of potential issues within the sewage system.
ThingSpeak Results
Achievements
Achievements
1st Place in Oscillation 2022, Vidyavardhini's College Of Engineering And Technology: Awarded for securing the first position in the Technical Paper Presentation for the "Sewage Level Monitoring" project.
2nd Place in VNPS 2022, Vidyavardhini's College Of Engineering And Technology: Awarded for securing the second position in the National Level Project Showcase event for the "Sewage Level Monitoring" project.
3rd Place in Technovation 2022, Shah & Anchor Kutchhi Engineering College: Awarded for securing the third position in the National Level Technical Paper Presentation for the “Sewage Level Monitoring" project.
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