We are thrilled to announce that we’ll be heading to Tokyo Big Sight for InterAqua 2026 from January 28th to 30th. To give you a sneak peek of what we’re bringing to the show, we’re launching a three-part blog series highlighting the three water treatment systems we’ll have on display.

In this first installment, we’re showcasing our Aerobic Wastewater Treatment System, powered by Membrane Aerated Biofilm Reactor (MABR) technology.

Redefining Efficiency with MABR

MABR technology represents a significant leap forward in wastewater treatment. Unlike traditional activated sludge processes, which can be energy-intensive, MABR works by delivering oxygen directly to a biofilm attached to a membrane surface. This allows the microbes to break down organic matter and nutrients more efficiently while drastically cutting the energy needed for aeration.

A Closer Look at the Technology

The system we’ll be exhibiting features our own in-house manufactured silicone hollow fiber membranes. Here’s how it works:

• Pressurized air is supplied to the inner lumen of the hollow fibers via a compressor.
• Oxygen permeates through the membrane wall and diffuses into the surrounding water on the shell side.

This direct and controlled oxygen delivery supports stable biofilm growth and high treatment performance with minimal energy loss.

We’d love to show you how this technology can optimize your operations. Come visit us at the booth to see it in action!

Visit Us at InterAqua 2026

• Dates: January 28–30, 2026
• Venue: Tokyo Big Sight
• Booth: 2S-T14

The post What to Expect at InterAqua 2026: Featured Exhibits (Part 1) appeared first on NAGASEP.

During the exhibition, we surveyed the current market for hollow silicone membranes in China. Most of the products we found had an outer diameter of around 1.0–1.1 mm.
In comparison, Nagasep’s hollow silicone membrane is produced at 0.17–0.23 mm. This difference in thickness was clear when we looked across samples from various suppliers, and it makes Nagasep’s membrane unique in the current market landscape.

At the exhibition, we also visited the booth of @Boguan Jingwei, which displayed a comparison of commonly used porous filtration membranes, including PTFE, PVDF, Nylon, PES, PVC, MCE, UPE, PP and PET.

If categorized in the same chart, Nagasep’s membrane would be added as the final line, positioned below the PET layer, as it represents a non-porous silicone membrane rather than a porous filtration medium.

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