Research Article
Based on Improved Artificial Neural Network Sewage Monitoring Alarm System Method
Table 1
Sewage treatment control stages.
| Development phase | Characteristic |
| Manual control stage | Manual detection, recording data, by human control | Semiautomatic control stage | Instrument detection data, manual recording data, mechanical operation | Automatic control stage | Instrument detection record data, storage data, central control operation | Information control stage | Automatic control, engineering optimization, information management, group management |
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