La Société

LA societe

/

Articles et publications

Analyseurs en ligne de Carbone Organique Total (COT/TOC) & de Demande Chimique en Oxygène (DCO/COD)
BULLETIN D'APPLICATION CARBONE

BULLETIN D'APPLICATION CARBONE

Paramètres : analyseur en ligne de carbone organique total (COT ou TOC), analyseur de demande chimique en oxygène (DCO ou COD)

La composition des eaux potables, de surface, résiduaires industrielles s'apprécie au travers de paramètres physico-chimiques ou biologiques : 
- soit globaux (matières en suspension, turbidité, demande biochimique en oxygène ou DBO, demande chimique en oxygène ou DCO, azote total, phosphore total, hydrocarbures, carbone organique total ou COT, etc…) 

- soit spécifiques (température, pH, teneur en certains éléments chimiques toxiques, etc…).....

En savoir plus
RELIABLE MONITORING OF COOLING WATER WITH TOC ANALYSIS

RELIABLE MONITORING OF COOLING WATER WITH TOC ANALYSIS

Paramètre: analyseur en ligne de carbone organique total dans les eaux de circuit de refroidissement

Today, cooling of processes or buildings takes an important position in industry. It is a basic element and thus, some processes are simply not feasible without cooling. Consequently, the failure of a cooling system can lead to a production stop and significant losses. Application-specific online TOC analyzers (total organic carbon) reduce the risk of failure of indirect cooling systems...

En savoir plus
GOING BELOW THE SURFACE - MEASURING ORGANIC SUM PARAMETERS FOR WATER ANALYSIS

GOING BELOW THE SURFACE - MEASURING ORGANIC SUM PARAMETERS FOR WATER ANALYSIS

Paramètres: carbone organique total (analyseur en ligne de cot ou toc), demande chimique en oxygène (analyseur en ligne de DCO ou COD)

Online measuring and monitoring of water quality and purity in rivers, lakes and streams is a centerpiece of environmental protection and waster conservation. Especially organic substances threaten the decline nature of aquatic ecosystems. Due to the diverse contaminants and pollution sources, analysis relies on the measuring of sum parameters. Different approaches feature distinctive characteristics – but what is the best, fastet and most reliable measurement method?...

En savoir plus
RELIABLE MONITORING OF WATER QUALITY

RELIABLE MONITORING OF WATER QUALITY

Paramètre: analyseur en ligne de carbone organique total (COT)

Water is used in many production processes and industries as a raw material, consumable and/or supply. Hence, the measurement, analysis and the optimisation of processes that use water are significant. As a measure for the organic pollution in water, often, the parameter TOC (Total Organic Carbon) is used. It shows the samples' organic loads...

En savoir plus
KEEP COOL - PROACTIVE MAINTENANCE OF COOLING CIRCUITS WITH TOC ANALYSIS

KEEP COOL - PROACTIVE MAINTENANCE OF COOLING CIRCUITS WITH TOC ANALYSIS

Paramètre: analyseur en ligne de carbone organique total dans les cicuits de refroidissement

The cooling of processes or buildings takes an important position in industry. Thus, some processes are simply not feasible without cooling. Consequently, the failure of a cooling system can lead to a production stop and significant losses. Application-specific online TOC analyzers (total organic carbon) reduce the risk of failure of indirect cooling systems...

En savoir plus
ONLINE ANALYSIS OF VEGETABLE OILS AND ANIMAL FATS IN WATER

ONLINE ANALYSIS OF VEGETABLE OILS AND ANIMAL FATS IN WATER

Paramètre: analyse du carbone organique total en ligne sur des eaux usées contenant des huiles végétales et des graisses animales

The continuous online analysis of oils and fats in waste water is known to be one of the most toughest applications. Many oil-inwater analysers have trouble handling this highly contaminated oily and fatty waste water. Not so for the QuickTOC (Total Organic Carbon) analyser from LAR...

En savoir plus
ONLINE TOC PROCESS ANALYSER FOR RETURN CONDENSATE, STEAM CONDENSATE AND BOILER FEED WATER

ONLINE TOC PROCESS ANALYSER FOR RETURN CONDENSATE, STEAM CONDENSATE AND BOILER FEED WATER

Paramètre: mesure de COT en ligne sur les circuits de chaudière, retour condensat, vapeur condensée...

Guidelines for boiler water quality are getting more stringent. Especially when the boiler pressure is high of Total Organic Carbon concentration limit is very low e. g. 0.1 to 0.5 ppm (milligram carbon/litre). By use of an on-line TOC analyser the quality and the organic content of the boiler feed water and the return condensate can be monitored. Obviously these TOC analysers should be reliable, easy to validate and out of standing quality...

En savoir plus