News - Case Study on the Application of a Discharge Outlet Monitoring System at a Chemical Enterprise in Fuzhou

https://www.boquinstruments.com/codammoniatptnheavy-metal/

A chemical manufacturing company located in Fugu City, Fuzhou, Fujian Province, engages in the production and distribution of various chemical and advanced materials. Its business scope includes: manufacturing of basic chemical raw materials (excluding hazardous chemicals and other substances requiring special permits), manufacturing of specialty chemical products (excluding hazardous chemicals), sales of chemical products (excluding regulated chemical substances), sales of non-metallic minerals and related products, sales of eco-environmental materials, engineering plastics, synthetic resins, high-performance fibers and composite materials, as well as metal-based and ceramic-based composite materials.

During its production processes, the facility utilizes a wide range of chemical reagents for industrial reactions, which inevitably generate wastewater and solid residues. For instance, the synthesis of basic chemical raw materials involves multiple reaction steps that produce effluent containing pollutants such as chemical oxygen demand (COD), ammonia nitrogen, and total nitrogen—key parameters used to assess water quality. Uncontrolled discharge of these substances can lead to significant environmental degradation and pose risks to public health.

To ensure compliance with national and regional environmental regulations, the company has installed online monitoring equipment at its primary discharge outlet, including:
- CODG-3000 Online Automatic Chemical Oxygen Demand Analyzer

- NHNG-3010 Online Automatic Ammonia Nitrogen Analyzer

- TNG-3020 Online Automatic Total Nitrogen Analyzer

These BoGe-branded analyzers enable continuous, real-time monitoring of pollutant concentrations in the discharged wastewater. The data collected allows the enterprise to promptly identify fluctuations in effluent quality, initiate corrective treatment measures when necessary, and maintain consistent compliance with environmental discharge standards. This proactive monitoring approach enhances environmental protection performance and supports sustainable industrial operations.