Water is essential across industry from fabrication, processing, washing, and dilution to cooling and transport powering sectors like smelting, refining, chemicals, food and beverage, pharmaceuticals, semiconductors, and paper. Monitoring ensures safe, clean supplies and prevents waterborne disease. Wastewater oversight protects ecosystems and drinking sources from chemicals, heavy metals, and pathogens. Operating within strict regulations, routine monitoring and reporting prove compliance and help avoid penalties and reputational risk. Operationally, monitoring flags issues early such as leaks or abnormal use – cutting waste, downtime, and repair costs. Prioritizing comprehensive, regular monitoring supports responsible resource management today and preserves critical water resources for the future. We deliver solutions that help communities and industry meet these goals.

TOC Analyzers for Continuous Water Quality Monitoring

Benefits of Continuous Wastewater TOC Monitoring

Continuous Total Organic Carbon monitoring helps wastewater facilities:

• Detect organic load spikes immediately
• Optimize biological treatment performance
• Reduce chemical and energy consumption
• Improve aeration efficiency
• Protect downstream treatment equipment
• Monitor industrial discharge quality
• Maintain regulatory compliance
• Reduce laboratory testing and sampling costs
• Improve process stability and operational efficiency

Wastewater Applications

LAR industrial TOC analyzers are designed for demanding wastewater applications, including:

• Industrial wastewater treatment plants
• Municipal wastewater treatment facilities
• Chemical and petrochemical processing
• Food and beverage manufacturing
• Pharmaceutical production
• Pulp and paper mills
• Power generation facilities
• Refining and oil & gas operations
• Mining and metals processing

Why Choose LAR TOC Analyzers for Wastewater?

LAR analyzers utilize high-temperature combustion technology to completely oxidize organic compounds, delivering accurate TOC measurements even in challenging wastewater streams containing suspended solids, oils, fats, greases, and high organic loads.

Designed for continuous operation in harsh industrial environments, LAR TOC water analyzers provide:

• Continuous online measurement with real-time results
• Reliable performance in high-strength wastewater
• Minimal maintenance requirements
• No hazardous chemical reagents
• Low cost of ownership
• Fast response to changing process conditions
• Long-term stability and dependable operation

SALES | TRAINING INQUIRIES

AMERICAS: info.americas@process-insights.com

EMEAI (includes India): info.emeai@process-insights.com

APAC:  info.apac@process-insights.com

CHINA:  info.cn@process-insights.com

SERVICE | TECHNICAL INQUIRIES ONLY

Typical Wastewater Monitoring Applications

LAR analyzers are used throughout the wastewater treatment process, including:

• Influent monitoring
• Industrial wastewater treatment
• Municipal wastewater treatment
• Biological treatment optimization
• Activated sludge protection
• Aeration basin optimization
• Nutrient removal (TNb)
• Organic load monitoring (TOC & COD)
• Final effluent compliance
• Discharge monitoring
• Process water reuse
• Environmental monitoring
• Toxic spill detection and early warning
• High-salt and high-solids wastewater treatment

Key Parameters Measured

LAR provides online monitoring for virtually every critical wastewater parameter:

• TOC (Total Organic Carbon)
• COD (Chemical Oxygen Demand)
• BOD (Biological Oxygen Demand)
• TNb (Total Bound Nitrogen)
• Toxicity
• TC (Total Carbon)
• DOC (Dissolved Organic Carbon)

Together, these analyzers provide wastewater treatment operators with continuous, real-time process data to optimize treatment efficiency, reduce operating costs, protect biological systems, and maintain regulatory compliance across industrial and municipal wastewater facilities.

Revolutionize Your Water Analysis with our LAR™ TOC Water Analyzer: Precise, Reliable, and Efficient

With our commitment to continuous research and development, we understand the unique challenges faced in various fields of application. Our cutting-edge measuring instruments provide precise and reliable analysis of total organic carbon (TOC) levels, from the lowest to the highest concentrations. Our instruments are also effective in determining crucial parameters such as chemical oxygen demand (COD), biochemical oxygen demand (BOD), total phosphorus (TP), total nitrogen (TNb), and toxicity levels.

OUR WATER ANALYZER OPTIONS 

• FlowSampler
• Ambient Air Preparation Unit
• CO₂-Remover
• Multi-stream measurement for up to 6 sample streams
• Combination with COD and TNb detection

CERTIFICATIONS

• IP54 (Standard)
• NEMA 4X
• ATEX Zone I
• ATEX Zone II
• IECEx