山中技研工業 List of Products and Services

The "ML" is a pressure-type hollow fiber membrane module that can select hollow fiber membrane elements according to the intended use, allowing for a wide range of applications from the removal of viruses and bacteria to wastewater treatment. It adopts a cartridge system, and replacement is only required for element exchange. It excels in reducing disposability and running costs. Additionally, we also offer a reliable integrated module "MS/MU" for pyrogen removal. 【Features】 ■ Adopts a cartridge system ■ Replacement is only required for element exchange ■ Excellent in reducing disposability and running costs ■ Can select hollow fiber membrane elements according to the intended use ■ Capable of handling a wide range of applications from the removal of viruses and bacteria to wastewater treatment ■ All products are available in heat-resistant specifications, capable of filtering hot water at 90°C *For more details, please refer to the PDF document or feel free to contact us.

• Water Treatment
• Water Treatment Plant
• Water treatment technology and systems

The "Character" offers the performance of UF (ultrafiltration) with significantly higher separation capability, while being used in a manner similar to conventional MF (microfiltration). It adopts a cartridge system, allowing for replacement with just the element exchange. This greatly reduces waste and running costs. Additionally, two types of hollow fiber membranes with different separation performances are available, so please consult us separately for usage. 【Features】 ■ High performance while pursuing ease of use ■ Space-saving inline installation type ■ Adopts a cartridge system (C series) ■ Variations available according to application *For more details, please refer to the PDF document or feel free to contact us.

• Water Treatment
• Water Treatment Plant
• Water treatment technology and systems

The "YGW Series" is a de-ironization device that selectively adsorbs iron from water. It is equipped with GS-B steam-activated carbon (manufactured by Hokue Carbon Industry), which is suitable for de-ironization and has excellent de-ironization capabilities. It is easy to use, as it can be operated simply by connecting hoses to the inlet and outlet of the water, and it also removes organic substances simultaneously. 【Features】 ■ Built-in GS-B steam-activated carbon (manufactured by Hokue Carbon Industry) suitable for de-ironization ■ All water contact parts are made of SUS304 ■ Usable by simply connecting hoses to the inlet and outlet of the water ■ Simultaneously removes organic substances ■ Almost does not adsorb anything other than iron and organic substances *For more details, please refer to the PDF document or feel free to contact us.

• Water Treatment
• Water Treatment Plant
• Water treatment technology and systems

The "YGW-H Series" is a device for removing suspended solids from water. The water contact parts of the main body are all made of SUS304, making it easy to use by simply connecting hoses to the water inlet and outlet. Additionally, we offer two types: automatic backwash and manual backwash, making it suitable as a pretreatment device for YG-type iron removal devices, YG-type manganese removal devices, and YG-type SF filters. 【Features】 ■ Constructed with white silica stone and filter sand ■ Anthracite may be used instead of filter sand ■ All water contact parts of the main body are made of SUS304 ■ Can be used by simply connecting hoses to the water inlet and outlet ■ Available in two types: automatic backwash and manual backwash *For more details, please refer to the PDF materials or feel free to contact us.

• Water Treatment
• Water Treatment Plant
• Water treatment technology and systems

The "YGW-M Series" is a device for removing manganese from water. By injecting sodium hypochlorite into the raw water, manganese in the raw water is oxidized and adsorbed by manganese zeolite. At this time, if sodium hypochlorite is injected into the raw water to maintain the residual chlorine level in the treated water at 0.3 to 0.5 p.p.m, it will be more effective. Additionally, all contact parts of the main unit are made of SUS304, allowing for easy connection of hoses to the water inlet and outlet. 【Features】 ■ Built-in manganese zeolite with high removal capability ■ Excellent manganese removal ability ■ User-friendly design ■ Available in two types: automatic backwash and manual backwash *For more details, please refer to the PDF document or feel free to contact us.

• Water Treatment
• Water Treatment Plant
• Water treatment technology and systems

The "YG-style SF filter" is composed of hollow fiber membranes. It belongs to the boundary area between precision filtration and ultrafiltration, and can be used to remove microorganisms, fine particles, bacteria, as well as organic matter, colloidal iron, manganese, etc., while purifying water without removing the mineral components present in it. Additionally, it can be combined with other purification methods to achieve comprehensive benefits, such as combinations with activated carbon, ion exchange resins, ultrafiltration, and reverse osmosis. 【Features】 ■ Composed of hollow fiber membranes ■ Purifies water while retaining mineral components ■ Available in five types: 0.02μm, 0.1μm, 0.3μm, 0.45μm, and 0.85μm ■ Can also be used for clarification and sterilization of products such as sake, soft drinks, and dairy products *For more details, please refer to the PDF document or feel free to contact us.

• Water Treatment
• Water Treatment Plant
• Water treatment technology and systems

The "YG-style SF Filter Mini" is a hollow fiber type cartridge filter that enables high-performance filtration in small volume filtration areas, which was previously challenging. Despite its compact design, the hollow fiber type allows for a large effective filtration area, and with the adoption of 0.1μm, sterilization and turbidity removal are complete. Additionally, it can be reused through chemical cleaning, and due to the air push port, the final residual liquid is minimal. 【Features】 ■ Excellent filtration capability ■ Excellent filtration precision ■ Reduced running costs ■ Easy to handle *For more details, please refer to the PDF materials or feel free to contact us.

• Water Treatment
• Water Treatment Plant
• Water treatment technology and systems

The "YG-style SF filter" is a hollow fiber type membrane filter using an external pressure full-flow filtration method. In the food industry, it can be used not only for water treatment but also for product clarification and sterilization. It can operate unmanned and greatly contributes to modernization plans as a rationalization machine. Additionally, because it uses an external pressure full-flow filtration method, it has a smaller equipment capacity compared to internal pressure types, resulting in less product loss. 【Features】 ■ Can be used at high flux ■ Excellent heat resistance ■ Large membrane area with compact equipment ■ No filtration aids are needed at all ■ Long-term use is possible due to the chemical regeneration type *For more details, please refer to the PDF document or feel free to contact us.

• Water Treatment
• Water Treatment Plant
• Water treatment technology and systems

The "YG-style SF filter" is a hollow fiber type membrane filter that is an ultra-precision filtration device using a total external pressure filtration method. It is capable of unmanned operation and greatly contributes to modernization plans as a rationalization machine. In the food industry, it can be used not only for water treatment but also for product clarification and sterilization. 【Features】 ■ High filtration capacity ■ Excellent heat resistance ■ Large membrane area ■ No running costs ■ Low hold-up volume *For more details, please download the PDF or feel free to contact us.

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