The small on site sewage treatment system is an important step before the sewage treatment plant is put into normal operation in the initial operation, and its operators should accumulate experience for the normal operation of the system at such a stage. On-the-job training and safety training for all employees should be completed before the system is first run.
The small on site sewage treatment system cleans, anti-corrosion and equipment fastening in each unit structure. After the sewage treatment plant is put into normal operation, it may not be stopped for a long time. Therefore, the garbage and debris in all structures should be removed before the system is put into operation for the first time. At the same time, the paint, anti-corrosion and fastening of structures and machinery should be carefully inspected and repaired.
The single-machine commissioning and structure seepage test of the small on site sewage treatment system shall include the process tanks, process equipment, auxiliary equipment, gate valves and tips of the water treatment system and the mud treatment system before the initial operation of the system. The installation unit is completed by the civil subcontractor and equipment supplier, and the single-machine commissioning and structure seepage test report is submitted. At the same time, pay attention to the check of the content required by the elevation in the process. For example, the elevation of each rotating brush is consistent and coordinated with the elevation of the Tuen Mun. Relevant personnel of the sewage treatment plant should participate in the work and check and accept the single machine debugging and water seepage test work.