【Free trial now available】Achieve concentration, decolorization, and desalting with low damage. Maximizes the original flavor of the extract.
In the production of extracts and amino acid seasonings, flavor degradation and component denaturation during concentration and decolorization processes are challenges. Additionally, the increase in material costs due to the use of diatomaceous earth filtration, as well as waste disposal and the heavy workload, cannot be overlooked. Our membrane filtration equipment selectively removes only unwanted components such as pigments and impurities by choosing NF membranes, RO membranes, or UF membranes according to the application and the characteristics of the raw liquid. Because it involves non-heating and chemical-free treatment, it minimizes the impact on amino acids and flavoring components, thereby maintaining the original flavor and functionality of the extract. Furthermore, as an alternative to diatomaceous earth filtration, it achieves labor-saving and continuous operation, contributing to improved production efficiency and quality stability. It is also effective in establishing a stable supply system. *For compatibility and examples of implementation for each application, please check the PDF materials from "Download Catalog" below. *If you wish to conduct a preliminary test using flat membranes, please select "Request Demo" from "Contact Us via Web."
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basic information
【Spiral Element Type Structure】 ■Collection Pipe: Collects permeate water after membrane filtration ■Feed Spacer: Ensures the flow path of feed water ■RO, NF, UF Membrane: RO membrane removes ionic molecules, allowing only water to pass through ■Permeate Spacer: Ensures the flow path of permeate water *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
【Examples of Membrane Filtration Applications】 ■ Extract concentration (RO membrane) ■ Removing sediment from dashi and soy sauce (MF membrane, UF membrane) ■ Recovering soy sauce from sediment (MF membrane, UF membrane) ■ Decolorization of extracts, amino acid seasonings, and soy sauce (NF membrane) ■ Concentration of fruit juice (RO membrane), clarification (UF membrane) ■ Concentration of tea beverages (RO membrane), clarification (UF membrane, MF membrane) *For more details, please download the PDF or feel free to contact us.
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Establish mutual trust through relentless self-innovation and create the highest customer satisfaction. At the same time, we will not only provide information and technology but also utilize our unique development capabilities to create new products and realize ideas and needs. This is the origin and strength of Iwata Shokai. Since our founding as an industrial chemicals wholesaler in Owari Nagoya during the Meiji era, we have carved out over a century of history amidst the tumultuous changes in industries such as textiles, automotive, semiconductors, and further into IT and biotechnology. We are deeply grateful for the support of all our customers that has made this possible. Moving forward, as a trading company in the new era, we will continue to demonstrate unwavering creativity, evolve information and wisdom into ideas, and transform passion and development capabilities into technology to pave the way for the future.



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