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[Analysis Case] Evaluation of Solution Components Before and After Adsorption and Zeolite Structure

We capture the ion exchange process from the ion content in the solution and the structural changes of the adsorbent.

Zeolites are porous crystalline aluminosilicates with fine pores of a few nanometers, widely used as adsorbents for molecular adsorption in fine pores and cation exchange within the crystal for water treatment. Due to the freedom of design, they can be tailored to specific purposes; however, evaluating whether the performance aligns with the design requires an assessment from both a macroscopic perspective of water components and a microscopic perspective of the adsorbent's fine structure. This analysis presents a case study of an immersion experiment of zeolite in ammonia water, capturing the changes in ion content in the water before and after immersion, as well as the structural changes in the zeolite.

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Measurement method: IC・OBF STEM (Optimal Bright Field Scanning Transmission Electron Microscopy) Product field: Water treatment・Zeolite Analysis purpose: Evaluation of cation content・Structural evaluation

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Analysis of water treatment and zeolite.

[Analysis Case] Evaluation of Solution Components Before and After Adsorption and Zeolite Structure_C0745

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MST is a foundation that provides contract analysis services. We possess various analytical instruments such as TEM, SIMS, and XRD to meet your analysis needs. Our knowledgeable sales representatives will propose appropriate analysis plans. We are also available for consultations at your company, of course. We have obtained ISO 9001 and ISO 27001 certifications. Please feel free to consult us for product development, identifying causes of defects, and patent investigations! MST will guide you to solutions for your "troubles"!