Measurement and Testing

  • Figure 1: LAR's online COD analyser QuickCODultra

Online COD measurement directly in the process

Sep 12 2017 Comments 0

The QuickCODultra online analyser from LAR Process Analysers AG is especially designed for chemical oxygen demand (COD) measurements in water. Inside the analyser, the sample is transported and injected to the furnace using a robotic, horizontally and vertically moving injection needle. Sample pretreatment or dilution is not required. In the furnace, the raw water sample is completely oxidised at 1,200°C. Then, the amount of oxygen needed is detected by an oxygen detector. Due to the high oxidation potential of the 1,200°C no oxidation-promoting catalysts or hazardous chemicals are needed. As a result, the costs of ownership are minimized. Moreover, the measurement results are free of chloride interferences. The determination of the chemical oxygen demand takes place in less than 2 minutes, enabling operators a fast and environmentally friendly opportunity for the measurement of COD. The COD analyser is optimally suitable for the detection of production losses in chemical and food industries as well as for control of waste water treatment plants.

Figure 1: LAR's online COD analyser QuickCODultra

Read comments0

Do you like or dislike what you have read? Why not post a comment to tell others / the manufacturer and our Editor what you think. To leave comments please complete the form below. Providing the content is approved, your comment will be on screen in less than 24 hours. Leaving comments on product information and articles can assist with future editorial and article content. Post questions, thoughts or simply whether you like the content.


Digital Edition

Petro Industry News Buyers Guide 2018

January 2018

A Comprehensive Bibliography of Who’s Who in the Petrochemical, Hydrocarbon and Oil related industries Fuel for Thought - Endress+Hauser Acquires Blue Ocean Nova - Analytik Jena and BAM Ag...

View all digital editions

Events

National Biodiesel Conference + Expo

Jan 22 2018 Fort Worth, Tx, USA

Trinidad and Tobago Energy Conference

Jan 22 2018 Port of Spain, Trinidad

SPE Hydraulic Fracturing Technology Conference

Jan 23 2018 Woodlands, TX, USA

HTC-15

Jan 24 2018 Cardiff, UK

Myanmar Oil, Gas & Power Summit 2018

Jan 25 2018 Yangon, Myanmar

View all events