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The intelligent cod digestion device is a product with high intelligence.
The intelligent cod digestion tool can improve work efficiency. And its working property is to give the product better properties. When we use the smart cod digestion tool, it becomes the digestion tool that we use.
Daily maintenance of the cod cooker:
In the daily work, the control panel should check the working status of the instrument remotely and check the data transmission in the morning and afternoon Regardless of whether the system is normal. If you notice a persistent anomaly in the data, you should go to the site inspection immediately.
The zero and span calibration of TOC, Ammoniacal Nitrogen, Total Phosphorus water quality online auto analyzer, COD water quality online auto monitor, UV absorption waterquality online automatic monitor are performed automatically every 48 hrs.
Work every week and perform on-site maintenance of the cod digester monitoring system once or twice a week, including: Inspection the operating status and key technical parameters of each automatic analyzer and any auxiliary equipment to assess whether the operation is normal;
Check the tap water supply and pump water inlet, check whether the internal piping is clear, whether the automatic cleaning device of the instrument works normally, check the sampling water lines and whether the drain pipe is clean (clean if necessary), clean the water pump and filter screen regularly;
Check whether the circulatory system and communication system in the station room are working normally; Standard solution and electrode filling solution are used to clean the electrodeensonde used;
If cylinders are used at the station, check that the carrier gas system is tight and that the air pressure meets the usage requirements;
Check whether the standard solutions and reagents of each instrument are within the effective service life, and periodically replace the standard solutions and analytical reagents according to the relevant needs;
Observe the operation of the data acquisition and transmission instrument . Check whether the connection is broken, do a sample check of the data, and compare whether the data received from the automatic analyzer is consistent with the data acquisition and transmission instrument and the host computer are consistent.
The cod digester operation and maintenance personnel should conduct a quality control sample test for all automatic analyzers on each at least once a monthConduct site using two nationally recognized quality control samples for testing;
One is a quality control sample that is close to the actual effluent concentration and the other is a quality control sample that exceeds the corresponding discharge standard concentration. Each sample is measured at least twice. The relative error should be less than ±10% of the standard value.
Sufficient spare parts and replacement instruments should be prepared, their use regularly checked, and acquisitions made according to actual needs to continuously adjust and supplement various spare parts and additional storage capacity for instruments.
