Water Treatment Technology

Techno Morioka has 30 years, experience specializing in water.

We satisfy your various requirements regarding water treatment technology with accumulated development, design and manufacturing technology and know-how such as water quality measurement technology and control design technology.

Manufacturing premise

Removal, separation of material

The removal and separation technology of unnecessary material is essential in the treatment of "water" used in a great variety of application and fields. We provide the optimal products and technology for the application and purpose of various water treatment devices such as "separation membrane" and "ion exchange device" necessary for the removal and separation of unnecessary materials.

《 Separation membrane 》

Membrane type Application example
Microfiltration (MF) Membrane that blocks particles and macromolecules greater than 0.1μm Polishing wastewater regeneration
Sterilization, tap water
Ultrafiltration membrane (UF) Membrane that blocks particles and macromolecules in the range of 0.1μm - 2nm
(molecular weight of several hundreds to several millions)
Concentration of fruit juice and heavy product
Separation and collection of electrodeposition paint
Nanofiltration membrane (NF) Membrane that blocks particles and macromolecules of level less than 2nm Fruit concentrate
Tap water
Reverse osmosis membrane (RO) Membrane where the solvent moves in the opposite direction to osmotic pressure difference due to the applied pressure Seawater desalination
Water for medical use
Ion exchange membrane (IE) Membrane that selectively passes cations only or anions only Production of salt
Caustic soda production
Gas separation membrane Membrane that separates gas components utilizing the difference in gas molecule size and speed, or the solubility of gas molecules and the rate of diffusion in the membrane. Oxygen enrichment
Methane/CO2 separation
Hydrogen separation


Membrane comparison chart

《 Ion exchange resin 》

thumbnail Ion exchange resin refers to the resin that catches ions included in water and releases ions that it has in exchange for them.

《 EDI System 》

thumbnail EDI is an electric regeneration type water purifying device that transports ions in RO membrane permeable water by the power of electricity to produce purified water.
Negative ion exchange membrane and positive ion exchange membrane are inserted between alternatively arranged desalinated and concentrated chambers.
While ions are removed by ion exchange resin packed in the desalinated chamber, the ion exchange resin is continuously regenerated using direct electric current at the same time.

Water Quality Measurement

We independently design and develop the water quality meters essential for the measurement of raw water to be water treated and the management of RO water after treatment and fountain water.
We provide many kinds of electric conductivity meters, electric resistivity meters and (TOC meters) such as products with a wide range of measurement and compact products with built-in amplifier.
We can propose products that can be integrated into devices.

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Control Design

We design and manufacture the circuit box and control program for PLC and touch panel essential to water treatment equipment.
We can also design, develop and manufacture the control board with water quality measurement function specialized for the customer devices.

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Control Panel Production

We produce control panels based on electric circuit diagrams and wiring diagrams designed by our company.
We can support a wide range of products from a single item to mass-produced products by pursuing efficient operational procedures and methods at all times.

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Casting Design

We design and produce the frames, internal piping and so forth for water treatment equipment.
We propose various ideas regarding the casting design such as saving space for water treatment equipment and saving labor in manufacturing them, etc.

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