一种多参量水质在线监控系统设计与应用效果测试分析

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中图分类号：TP392；TQ085+.4 文献标识码：A文章编号：1001-5922（2025）12-0178-04

A multi-parameter water quality on-line monitoring system design and application effect test analysis

ZHU Wanying （Qingxin Branch of Qingyuan Municipal Bureauof Ecology and Environment，Qingyuan 5118Oo，Guangdong China）

Abstract：In order torealize the effective supervisionof ecological environment，taking the water quality monitoring inthe ecological environment as an example，a multi-parameter water qualityonline monitoring system framework is proposed.Firstly，the hardware modules inthe framework are selected，and the dissolved oxygen sensor，pH sensor，ammonia nitrogen sensor and soon are set and debugged.Then，based onthe LabVIEW host computer software，thecorresponding analytical subroutine is writen to analyze multiple waterqualitydata，so as to complete the online reading of multi-parameter water qualitydata.Finally，the system is applied to the water quality monitoring task of the ecological environment for testing.The application results show that the designed water quality online monitoring system can realize the online monitoring of abnormal values such as dissolved oxygen，pH value and ammonia nitrogencontentin the studyarea，soas torealizethereal-time monitoringandearly warning of ecological environment water quality，and provide data support for improving water quality environment.

Key words： ecological environment; water quality monitoring;sensors ;inteligent warning;upper computer

生态环境中的水质量直接关乎人类健康、生态平衡与经济社会的可持续发展。（剩余4894字）