Evaluation of CO2 Fixation by Microbial Metabolism

User Benefits

- Quickly and easily measure the quantity of CO₂ absorbed by microorganisms using a TOC-L analyzer to measure inorganic carbon (IC). - ASI-L autosampler enables automatic continuous measurement of multiple samples simply by loading vials.

Introduction

Reducing carbon dioxide (CO₂) emissions, which cause global warming, is a global issue, and various efforts are being made in various countries. In recent years, in addition to methods for directly reducing CO₂ emissions, technologies for separating and capturing CO₂ emitted into the atmosphere, converting it into useful substances, such as chemical raw materials, have become important for realizing a carbon-neutral society. Various methods are being considered for CO₂ capturing and conversion. Among them, biological approaches have been studied using artificial photosynthesis, algae, and microbial metabolism. These methods are attracting attention because they can be used for environmentally friendly products, such as biofuels, and the processes also have a low impact on the environment. This article describes evaluating the amount of CO₂ absorbed by microbial metabolism by measuring the amount of dissolved CO₂ in medium with added microorganisms based on TOC-L analyzer measurements of inorganic carbon (IC).

September 29, 2022 GMT