Water-related IoT: Water quality monitoring system (ammonia, nitrite, nitrate)
■ Cloud service that automates water-related operations ■
Continuous operation of the drainage treatment blower leads to an over-aeration state, causing the pH level in the purification tank to drop, which creates a harsh environment for microbial growth, resulting in decreased purification capacity. To maintain the oxygen levels in the purification tank at an appropriate state, intermittent operation of the blower is desirable. In this regard, when controlling based on dissolved oxygen measurements (DO values), the oxygen consumption of microorganisms is observed to indirectly confirm nitrification, which further leads to over-aeration and excessive electricity consumption. Therefore, by monitoring the nitrification cycle in real-time using ammonia/nitrite/nitrate sensors, we can quickly detect the completion of nitrification and prevent over-aeration. Optimizing the intermittent operation of the blower makes it possible to achieve energy savings. ▶▶▶ For more details, please download the PDF ◀◀◀
basic information
【Equipment Configuration】 1. Control Device *Includes router (SIM card) 2. Converter 3. Ammonia Sensor 4. Nitrite/Nitrate Sensor 5. pH/Water Temperature Sensor 6. Conductivity Sensor *Optional 7. Sensor Purification Device *Optional 8. Alarm Device (Indicator Light) *Optional *Client devices (PC, smartphone, tablet) should be provided by the user. *The SIM card is a loan item. It must be returned after the contract ends.
Price information
We will provide a quote individually. If you would like customization to suit the specific application on-site, please consult with us.
Delivery Time
Model number/Brand name
M2MSTREAM
Applications/Examples of results
■ By early detection of nitrification completion and optimizing blower operation, excessive aeration in the purification tank can be prevented, maintaining purification capacity. ■ If no contaminated wastewater is flowing in, energy savings can be achieved by stopping the blower. ■ By realizing continuous monitoring and remote supervision, it is possible to reduce the workload at the site.
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