BOQU Online Nitrogen Analyzer Company

Product Overview

BOQU’s online nitrogen analyzer solution (part of BOQU Instrument’s online water-quality product line) provides continuous, automated monitoring of nitrogen in water. The system includes a YCL-3100 sample filtration/pretreatment unit designed for samples with high suspended solids and a range of compatible online analyzers (e.g., TNG-302 for total nitrogen). The filtration unit conditions, homogenizes and delivers samples to downstream analyzers and can trigger measurements automatically.

Product Features

- Two sampling modes: external trigger or periodic sampling.

- Ultrafiltration pretreatment (high-precision membrane; filters around 0.1–0.15 µm).

- Automatic self-cleaning for pipelines, sample cup and sedimentation tank after each cycle.

- Built-in stirrer for full mixing and homogenization of samples.

- Alarm and status display for real-time operation feedback.

- Designed for reliable operation with high sludge volumes and floating solids.

Product Value

- Protects and extends the life and accuracy of online analyzers by removing solids and ensuring consistent sample quality.

- Reduces manual sampling and maintenance workload through automated cleaning and monthly maintenance intervals.

- Improves reliability and continuity of online monitoring data for process control, regulatory compliance and early warning.

- Enables integration with a wide range of BOQU analyzers (e.g., ammonia, nitrate, COD, total phosphorus, metals), providing a complete water-quality monitoring solution.

Product Advantages

- High filtration precision and robust ultrafiltration technology for challenging, high-suspended-solids samples.

- Automated cleaning and triggering minimize downtime and contamination risk.

- Flexible sampling modes and alarm functions for adaptive operation and fast response.

- Compact, factory-ready design with modest power and maintenance needs (indoor use, recommended 5–28 °C, humidity ≤90%).

- Proven compatibility with many BOQU online analyzers, simplifying system integration.

Application Scenarios

- Municipal and industrial wastewater monitoring where high suspended solids or sludge are present.

- Surface water and river monitoring stations that require continuous nitrogen and nutrient surveillance.

- Sewage treatment plants for process control and effluent compliance (total nitrogen, ammonia, nitrate monitoring).

- Industrial process water monitoring (e.g., food, chemical, textile) requiring online nitrogen and multi-parameter analysis.

- Any online monitoring installation that needs pretreatment to protect sensitive analyzers and ensure stable, accurate measurements.