Case Studies | Process Analytics

App Note - Arc DO, pH, Cond in production scale fermentation process

GEA, a global equipment and process technology provider, integrates Arc sensor technology in fermentation plants at their GEA Diessel subsidiary in Hildesheim, Germany.
App Note - Arc DO in water de-aeration for sake production

Fujisaki Company, a Japanese equipment and process technology provider, integrated optical dissolved oxygen sensor technology in their water de-aeration units.
App Note - Arc DO measurement in sewage treatment on river cruise vessels

PureBlue, a supplier of biological sewage treatment plants based in the Netherlands, integrates optical dissolved oxygen sensor technology with a long shaft length into their moving bed bioreactor to constantly monitor the DO content via the direct 4-20 mA output signal.
App Note - Arc DO, pH in algae cultivation

The Karlsruhe Institute of Technology (KIT), one of the leading universities for engineering and the natural sciences in Europe, uses the digital communication protocol provided by Arc sensors to optimize yield and improve growth conditions of their algae cultivations.
App Note - Arc DO in recombinant protein fermentation

Albumedix, a technology developer in albumin-based products in Nottingham, UK, has integrated the 4-20 mA signal VisiFerm DO provides into their existing controllers to achive reduced downtimes and higher efficiency.
App Note - DO in thermophilic fermentation of biofuels

TMO, a former cellulosic biofuel pioneer in UK, used optical dissolved oxygen sensor VisiFerm DO in the thermophilic biofuel fermentation.
App Note - DO measurement in oxygen sensitive API production

Medichem, an API and Finished Dosage Form developer and manufacturer, uses optical dissolved oxygen sensors to monitor and control DO levels in their laboratory and pilot scale bioreactors in a hazardous environment requiring ATEX certification.
App Note - pH measurement in E.Coli fermentation

The University of Applied Science in Hamburg, Germany tested the suitability of the EasyFerm Bio and its reference electrolyte Foodlyte in E.Coli fermentation processes to demonstrate the biocompatibility of it.
Technical Note - Humidity and pressure compensation in DO measurement

The effects of different humidities and pressures on DO measurement in the gas phase are explained and methods for their compensation described.
App Note - DO measurement in terpenoid production

Isobionics, a provider of flavors and fragrances, developed a mocrobial fermentation process to produce terpenoids on a consistent and reliable way in their R&D facility in Geleen, Netherlands.
App Note - Real-time Monitoring of DCO2 in Addition to DO

In this application note, the utilization of a DCO2-probe in addition to a DO-probe at Ostwestfalen-Lippe University of Applied Sciences and Arts, is briefly described using cell cultivation with varying stirring speeds to demonstrate the value added of inline dissolved gas measurement.

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