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Water treatment equipment Product List and Ranking from 44 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Water treatment equipment Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 日本テクノ Nagano//environment
  2. カタリナ Saitama//Industrial Machinery
  3. フジクリーン工業 Aichi//Industrial Machinery
  4. 4 日本セルポ Tokyo//Industrial Machinery
  5. 5 十字屋 (十字屋グループ） Okayama//Industrial Machinery
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Water treatment equipment Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Pulse-type water treatment device "Vulcan" - Demo unit available for loan. カタリナ
  2. Non-chemical injection filtration method High concentration MTF iron and manganese removal device レスコ
  3. Well Water Filtration Device TC-12J 十字屋 (十字屋グループ）
  4. 4 [Industrial Liquid Filtration / IoT Compatible] Microbubble Precoat Filtration System 三進製作所
  5. 5 Home Magnetic Water Activator Mag Mini 小松商会

Water treatment equipment Product List

376～390 item / All 557 items

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Introduction of Equipment and Devices Handled by Nishimura Trading Co., Ltd.

Introduction of Equipment and Devices Handled by Nishimura Trading Co., Ltd.

We carefully select economically viable and high-quality products! We provide equipment that solves various issues within factories.

Nishimura Trading Co., Ltd. is a company primarily engaged in the handling of industrial machinery, equipment, devices, parts, and materials. Our company supplies products that address various issues within factories, such as heat, exhaust gas, wastewater, and noise, utilizing water treatment systems and waste sludge treatment systems that consider coexistence with the environment, as well as energy-saving diagnostic systems. Through close communication with the field, we also strive to propose more efficient drive machines and energy systems. Additionally, leveraging the distribution functions we have cultivated since our founding, we provide essential equipment for petroleum refining, petrochemical, food, and pharmaceutical plants, such as towers, tanks, heat exchangers, and large high-pressure reactors, carefully selecting economical and high-quality products. [Features] - Carefully selected economical and high-quality products - Capable of supplying products that address various issues within factories *For more details, please refer to our catalog or feel free to contact us.

  • Heat exchanger
  • Other Energy Saving
  • Water treatment equipment and technology

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Water supply and wastewater treatment for food and beverage factories

Water supply and wastewater treatment for food and beverage factories

[Technical Information] We have compiled the key points of water supply and wastewater treatment in food and beverage factories into one book. We also introduce products that can be used for wastewater treatment!

We have compiled the key points of water supply and wastewater treatment in food and beverage factories into one book. Additionally, we also introduce products that can be used for wastewater treatment. Table of Contents 1-1. How to Choose Water Supply - Water Source 1-2. How to Choose Water Supply - Standards 1-3. How to Choose Water Supply - Legal Regulations 2-1. Water Quality Improvement - Coagulation and Filtration 2-2. Water Quality Improvement - Membrane Filtration 3. Water Quality Improvement - Desalination 4-1. Flow for Improving Wastewater Treatment 4-2. Wastewater Treatment Technologies *For more details, please refer to the PDF document or feel free to contact us.

  • Wastewater/wastewater treatment equipment

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Fluid Technology Magazine No. 4 [Video Now Available]

Fluid Technology Magazine No. 4 [Video Now Available]

[Feature] The Most Polluted Places in the World | Breaking down information on fluid technology that tends to be technical!

This is a fluid technology magazine specializing in information on all fluid processes, including "pumps," "piping," "chemicals," and "water treatment," as well as "mixing," "storage tanks," and "recovery and filtration." With the motto of "making it easy to understand," we break down information about fluid technology, which tends to be specialized, into articles. We also introduce actual case studies and trouble cases, ensuring that the information is useful in real-world settings. 《Fluid Technology Magazine No. 4》 【Feature】The Most Polluted Places in the World - Top 10 Most Polluted Areas in the World - Major Environmental Issues Around the World by Theme - Reference Edition: Air Pollution Prevention Law - Reference Edition: Water Quality Pollution Prevention Law - Current Status of Water Conservation Worldwide - Case Study (Small Neutralization Device for Textile Wastewater | Sludge Removal from Waste Acid) This is a technology magazine that is "useful for work." *You can view it from the PDF download below.

  • 流体技術マガジンNo.4_製品.JPG
  • 流体技術マガジンNo.4_INDEX.JPG
  • Other pumps

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Soil washing classification equipment unit type

Soil washing classification equipment unit type

Ideal for on-site purification work! Compact on-site cleaning and purification!

To achieve the purification of contaminated land and soil on-site, we have developed a soil washing and classification system that pursues processing cost reduction and space-saving. Our design takes into consideration the surrounding environment and safety, providing a reliable construction process. 【Features】 ■ Modular design shortens installation and dismantling periods, making relocation easy ■ Equipped with lighting and a management room to minimize the scope of construction work required from the client ■ Centralized management allows for monitoring of operational status ■ Compact and block structure enables space-saving and high-capacity processing ■ Standardized sets achieve low costs ■ Pre-cleaning tests confirm cleaning effectiveness and reduce planning risks *For more details, please contact us using the information below or download the catalog.

  • Hazardous material processing
  • Other water treatment equipment
  • Other cleaning machines

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Polluted water treatment unit

Polluted water treatment unit

Environmental restoration with reliable technology and experience! Each device is very compact and does not take up much installation space.

The "contaminated water treatment unit" is modular, making installation and removal easy. Based on years of experience, we have developed unit-type devices for each treatment process. By combining units, we can respond to a variety of contaminants. It can be used for a wide range of applications, including the treatment of spring water and rainwater in contaminated soil treatment, cleaning wastewater during incinerator dismantling, and contaminated wastewater discharged from factories. 【Features】 ■ Modular design allows for easy installation and removal ■ No waste as each unit is combined according to the target substances ■ Each device is very compact and does not take up much installation space *For more details, please refer to the PDF materials or feel free to contact us.

  • Other water treatment equipment
  • Wastewater/wastewater treatment equipment
  • Water treatment equipment

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Thickener drive unit and rake renewal work <with torque limiter>

Thickener drive unit and rake renewal work <with torque limiter>

Renewal work when aging or breaking occurs! Achieving safe long-term use without damaging the rake or drive gears!

"Is there anything troubling you, such as 'The thickener rake has broken and I want to update it' or 'The thickener rake drive unit is malfunctioning and I want to update it'?" Mio's "Thickener Drive Unit and Rake Renewal Construction" can address these issues. The rake will automatically stop when a load is applied, ensuring safe long-term use without damaging the rake or the gears of the drive unit. We handle the design, electrical work, removal, and installation construction plans in-house based on the current condition of the equipment you are using. Please feel free to contact us when you need assistance. [Features] ■ Capable of dismantling and installation work ■ Safe for long-term use ■ Design support available ■ Equipped with a torque limiter ■ Automatically stops when a load is applied to the rake *For more details, please refer to the PDF materials or feel free to contact us.

  • Calibration and repair
  • Other services

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Micro-separate screen

Micro-separate screen

More precise and efficient separation and concentration possible! A special rotating brush removes foreign substances and eliminates clogging!

The "Micro Separate Screen" is coated with a special hydrophilic coating that significantly reduces the surface tension of water, preventing the adhesion of solid materials. It can be used with slits (mesh width) of 100 microns (equivalent to 150 mesh). A special rotating brush, processed to a tip of 30 microns, continuously scrapes from the back of the screen to detach foreign substances and resolve clogging. Additionally, the power consumption is very economical, operating only at 0.1 kW for the brush. 【Features】 ■ Coated with a special hydrophilic coating ■ Prevents the adhesion of solid materials ■ Usable with slits (mesh width) of 100 microns (equivalent to 150 mesh) ■ Special rotating brush processed to a tip of 30 microns ■ Very economical with a power consumption of only 0.1 kW for brush operation *For more details, please refer to the PDF document or feel free to contact us.

  • Filtration Equipment

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Metal recovery equipment

Metal recovery equipment

Approximately 60% recoverable! The use of magnetic separation machines and wet-type processing equipment significantly increases the metal recovery rate!

Are you disposing of the metal in the slag? With our "Metal Recovery Equipment," approximately 60% can be recovered. This can lead to reduced processing costs due to waste volume reduction and increased income from the effective utilization of recovered metal. By implementing this system at Steel Company S, they have achieved a reduction in disposal costs and generated an annual profit of several hundred million yen through the effective utilization of recovered metal. Please feel free to contact us when you need assistance. 【Features】 ■ Risk reduction through testing ■ Reduced transportation costs through on-site processing ■ Support for installation and removal work ■ Reduced disposal costs due to waste volume reduction ■ Increased income from the effective utilization of recovered metal *For more details, please refer to the PDF materials or feel free to contact us.

  • Other services
  • Other machine elements

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Contaminated Soil Washing Classification Device

Contaminated Soil Washing Classification Device

Environmental restoration with reliable technology and experience! Dewatered cake can be properly disposed of as industrial waste!

The device uses various cleaning and classification equipment to wash away contaminants from sand and gravel, separating them by particle size for reuse. The dewatered cake contains concentrated contaminants that have adhered to the contaminated soil, and it is disposed of appropriately as industrial waste. Please feel free to contact us when needed. 【Example of main equipment specifications (partial)】 ■Belt feeder: Provides a stable and quantitative supply of soil ■Belt conveyor: Transports soil stably ■Mud removal device: Washes away clay particles adhering to the surface of sand and gravel, soaking clay lumps in water ■Primary treatment device: Classifies, cleans, and recovers sand and gravel from 1 to 100 mm *For more details, please refer to the PDF document or feel free to contact us.

  • Other water treatment equipment
  • Wastewater/wastewater treatment equipment
  • Water treatment equipment

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Polluted water treatment unit

Polluted water treatment unit

Environmental restoration with reliable technology and experience! No waste as each unit is combined!

The "Contaminated Water Treatment Unit" is designed based on years of experience, finishing each treatment process into a unit-type device, allowing it to respond to a variety of contaminants through combinations. It can be used for a wide range of applications, including the treatment of spring water and rainwater in contaminated soil treatment, cleaning wastewater during incinerator dismantling, and contaminated water discharged from factories. Please feel free to contact us when needed. 【Features】 ■ Easy installation and removal due to the unit design ■ No waste as each unit is combined according to the target substances ■ Each device is very compact and does not take up much installation space *For more details, please refer to the PDF materials or feel free to contact us.

  • Water treatment equipment
  • Wastewater/wastewater treatment equipment
  • Other water treatment equipment

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Oil and VOCs wastewater treatment

Oil and VOCs wastewater treatment

For the treatment of floating oil, emulsified oil, and VOCs! Please make use of the treatability test!

Our company handles "oil and VOCs wastewater treatment" equipment at oil tank sites, factories, former gas station sites, and soil improvement sites. We offer equipment such as the "static separation device" for floating oil treatment, the "powder supply feeder" for emulsified oil treatment, and the "VOCs treatment device (multi-stage)." By conducting treatability tests, we can evaluate equipment and treatment systems from both initial and running cost perspectives. By considering appropriate equipment and treatment systems, we can avoid risks associated with hazardous substance treatment. Please feel free to contact us when you need assistance. 【Product Lineup】 ■ Oil content… Floating oil treatment "static separation device" ■ Oil content… Emulsified oil treatment "powder supply feeder" ■ VOCs treatment… "VOCs treatment device (multi-stage)" *For more details, please refer to the PDF materials or feel free to contact us.

  • Water treatment equipment
  • Wastewater/wastewater treatment equipment

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Water treatment device "Water treatment device for cooling towers"

Water treatment device "Water treatment device for cooling towers"

Removes scale components without chemicals. Contributes to improving pipe blockage and enhancing the efficiency of circulation pumps.

The "Cooling Tower Water Treatment Device" is a product that can remove scale components within the circulating water piping. It adopts an electrolysis method using electrodes, allowing for environmentally friendly water quality improvement treatment without chemicals. It contributes significantly to reducing cleaning and maintenance due to improvements in pipe blockage. 【Features】 - No chemicals used, resulting in no COD generation - Contributes to improved efficiency of circulating pumps through scale removal - Helps prevent scale adhesion to pipes, prevents red rust in pipes, suppresses algae, blue-green algae, and slime, and addresses Legionella bacteria. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

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  • Water treatment equipment

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Water treatment equipment

Water treatment equipment

This is an introduction to water treatment equipment.

Hirose Technical Research Institute's water treatment equipment *For more details, please download the materials or contact us directly. 【Industries actively hiring】 ■ Power industry (thermal power plants, nuclear power plants) ■ Chemical industry (chemical plants, manufacturing, etc.) ■ Electrical manufacturing industry/field ■ Automotive industry, machinery, heavy industry

  • relay

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Kokusai Kogyo Co., Ltd. "Cooling Tower Circulating Water Treatment System"

Kokusai Kogyo Co., Ltd. "Cooling Tower Circulating Water Treatment System"

Reduce maintenance, operate at low cost and energy-efficient! A circulating water treatment system that does not use chemicals.

International Kogyo Co., Ltd.'s "Cooling Tower Circulating Water Treatment Device" addresses issues with conventional cooling towers, where moderate temperature increases lead to the growth of algae and bacteria, as well as scale accumulation in pipes due to concentrated circulating water, resulting in blockage of heat exchangers and decreased heat exchange efficiency. The proliferation of Legionella bacteria, which can thrive in the scale that forms in pipes, has also become a concern. The chemical-free water treatment device enables the separation and recovery of scale components from water, suppression of bacteria, algae control, and water conservation, all while operating in an energy-efficient manner. 【Features】 - Removal of scale in pipes enhances the efficiency of circulation pumps, reduces power consumption, and lowers CO2 emissions. - Prevention of red rust in pipes and equipment. - Water conservation in both water supply and sewage systems, leading to reduced water costs. - Reduction of COD in wastewater due to chemical-free water treatment. - Suppression of algae and blue-green algae. For more details, please contact us or download the catalog.

  • Wastewater/wastewater treatment equipment

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Numerous case studies: Chemical-free groundwater treatment system "Chemiless"

Numerous case studies: Chemical-free groundwater treatment system "Chemiless"

Attention those considering the use of groundwater and those struggling with groundwater treatment! High concentrations of iron and manganese can also meet the water quality standards of the Water Supply Act! [Raw water quality is also listed in the achievements]

Our company has been manufacturing and selling various screen products for extracting groundwater and riverbed water for water supply facilities, as well as for industrial, agricultural, and fishery purposes for over 40 years. We have accumulated years of know-how regarding groundwater, leading to the development of our water treatment device called "Chemiless." Chemiless utilizes natural processes through a combination of contact oxidation treatment and biological treatment, without the use of chemicals such as oxidants or coagulants, to treat iron, manganese, ammonia nitrogen, and arsenic in groundwater, making it an environmentally friendly and human-friendly water treatment device. **Features of Chemiless** - **No Chemicals Used**: When chemicals are used, costs and labor associated with chemical procurement arise; however, with Chemiless, there are no such costs or labor involved. - **No Need for Media Replacement**: In typical filtration systems, media replacement occurs approximately every three years, but with Chemiless, there is no need for such costs or actions. - **Space-Saving**: Chemiless can complete the treatment process on its own and can achieve high-speed processing of 400m³ per day, allowing for a smaller installation area compared to conventional filtration equipment. - **Low Operating Costs** - **Capable of Handling High Concentrations of Iron, Manganese, and Ammonia Nitrogen**

  • Water treatment equipment

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