#Japan #Water Treatment #Minato #Daisan #MOLSEP

Introduction

Daisan Membrane Systems, a subsidiary of Daicel Corporation, has unveiled its latest innovation: the MOLSEP (Molecular Separation) FC-HE series, a compact water treatment system designed specifically for dialysis healthcare. This new device offers a remarkable 10% reduction in size compared to previous models, while ensuring high water quality and energy efficiency—an essential combination for modern medical facilities.

The Demand for Pure Water in Dialysis

In the realm of dialysis medicine, the need for ultra-pure water is paramount. Medical institutions often face significant challenges related to the installation space and operational costs associated with water treatment equipment. Daisan's latest system integrates reverse osmosis (RO) modules with high recovery rates that range between 75-80%, addressing these common issues. With a compact footprint of approximately 50 millimeters in width and 70 millimeters in depth, hospitals and clinics can now more conveniently install the system even in limited mechanical rooms.

Innovative Design and Manufacturing

What sets Daisan apart is its integrated approach to development, managing everything from membrane creation to equipment design and manufacturing. Typically, water treatment devices are produced through a division of labor between membrane manufacturers and equipment builders. However, Daisan's unified strategy ensures optimal performance by merging these domains. This streamlined approach not only guarantees enhanced efficiency but also fosters a compact and reliable design that alleviates operational burdens.

Remote Monitoring and Guidance Features

In addition to its impressive specifications, the system is equipped with features tailored to meet the operational needs of healthcare providers. It includes remote monitoring capabilities for real-time status checks and touch panel guidance for maintenance, significantly reducing the burdens typically associated with inspections and servicing. The option to integrate ultrafiltration (UF) membranes further addresses the critical issue of endotoxin reduction in dialysis applications.

Environmental Benefits and Cost Savings

Daisan's design prioritizes sustainability; the high recovery rate of the MOLSEP FC-HE contributes to water conservation and reduces both electricity and water costs. The system employs a boost operation function that temporarily increases flow rates only during cleaning cycles, which helps optimize the size of the equipment without compromising its capabilities.

Primary Applications

The primary uses for the MOLSEP FC-HE are in the production of dialysis water for hospitals and dialysis clinics, as well as system applications for medical device manufacturers. Daisan is also exploring opportunities to apply its compact design and cost advantages to the industrial pure water equipment market in the future.

A Commitment to Healthcare

Daisan will officially join Daicel’s Life Sciences Division in April 2026, reinforcing its dedication to advancing medical sector endeavors. The company aims to contribute to improved healthcare quality by ensuring the safe supply of water, encapsulated in its mission to