In the wastewater treatment industry, some processes may generate sludge, which needs to be cleaned regularly. In general, when the silt has accumulated to a certain extent, the outsourcing company will be contacted to come and load and clear it. The main purpose of this module is to:

1. Based on the production situation, make predictions on the sludge discharge work;

2. Standardize and digitize the entire sludge discharge process, ensuring clear responsibilities and accountability;

3. Record and analyze the data of each sludge discharge for easy retrieval and reference, and continuously discover problems based on the data to improve efficiency

In this module, it is possible to correlate with production data and predict the next sludge removal time based on historical production data, making it easier to make appointments in advance. In the module, corresponding sludge discharge processes can be pre-set. For example, which personnel can initiate sludge discharge appointments, which personnel are required for approval, at which stage the carrier is notified, at which stage payment is made, etc. After the preset process is completed, all processes are executed digitally. The operator only needs to initiate the process on the computer or mobile app, and the approver will automatically receive the corresponding notification. The approver only needs to view the sludge discharge plan on the computer or mobile app and approve it. The process will automatically proceed to the next step, and so on. Finally, the system will automatically notify the payment according to the preset process and notify the carrier to complete the entire sludge discharge process. All operational data of the entire process is saved in the system.

After completing the sludge discharge process, the system will sort out the key data of this sludge discharge - sludge discharge volume, date, time, responsible person, carrier, and other information. These pieces of information can be retrieved in any dimension or any combination of dimensions. On the one hand, it facilitates us to view the historical records of mud discharge. On the other hand, through these data, we can objectively analyze which mud discharge carriers have stronger work capabilities and which suppliers have higher mud discharge efficiency during which time period. These data and analysis tools can greatly assist us in optimizing sludge management and suppliers.