Wastewater Treatment Facilities Product List and Ranking from 12 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.

Wastewater Treatment Facilities 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. サンエー工業 Tokyo//Facility Design Office
  2. 中川化学装置 本社 Tokyo//others
  3. 角南商事 Hyogo//Trading company/Wholesale
  4. 富士インキ製造 東京工場 Saitama//others
  5. 5 Ｕテック Osaka//others
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Wastewater Treatment Facilities 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. Drainage Treatment Equipment Rental Service サンエー工業
  2. Nakahara Chemical Equipment Indonesia Co., Ltd. Business Introduction 中川化学装置 本社
  3. Collection of Successful Cost Reduction Cases in Factories and Plants 角南商事
  4. Drainage treatment equipment rental service サンエー工業
  5. [Case Study] Proposal for Improvement of Operation of Seafood Processing Wastewater Treatment Equipment 松尾機器産業

Wastewater Treatment Facilities Product List

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[Case Study] Proposal for Improvement of Operation of Seafood Processing Wastewater Treatment Equipment

[Case Study] Proposal for Improvement of Operation of Seafood Processing Wastewater Treatment Equipment

Resolved the issue of poor sludge floc formation and settling, which led to carryover and exceeding standard values. Enabled stable operation by utilizing existing equipment.

We resolved the issue of poor floc formation and sedimentation of sludge, which was causing carryover and exceeding standard values. Site: Aquaculture processing wastewater Situation: The equipment often had problems achieving stable treatment. ↓ 【Proposal】 To check the condition of the activated sludge, we conducted a microbial observation in the aeration tank, which confirmed that the microorganisms were not functioning properly. Therefore, we proposed the introduction of a bio-agent. Additionally, to improve dewatering efficiency, we reselected a high molecular weight coagulant. 【Results of Implementation】 This time, we proposed to improve the treatment using existing equipment without introducing new facilities. After our proposal, the treatment situation improved, allowing for stable operation. We also provided facility management support with maintenance every two weeks. ◎ Are you having trouble with wastewater treatment equipment? Please feel free to consult us. *For more details, please contact us or download the PDF.

  • others
  • Water Treatment

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[Case Study of Major Chemical Company A] Renovation of Aging Wastewater Treatment Facilities

[Case Study of Major Chemical Company A] Renovation of Aging Wastewater Treatment Facilities

Reduction of approximately 50% in power consumption! We will introduce a case study that achieved both the extension of lifespan and improvement of functionality by renovating aging wastewater treatment facilities!

At chemical giant Company A, the aging of equipment and concrete tanks was severe, and deterioration was quite noticeable. Although repairs were made every year, there were concerns within the company about whether they could maintain the current state and how long they could continue operations. Our company proposed a concept that allows for both the extension of the lifespan and the enhancement of functionality, based on the premise of utilizing existing tanks, achieving renovation without halting operations through meticulous investigation and consideration. As a result, we were able to achieve the extension of equipment lifespan and a significant reduction in running costs through renovation. **Effects of Renovation** **Extension of Equipment Lifespan** - Conducted seismic reinforcement work to avoid the risk of collapse during a major earthquake. - Significantly reduced investment costs compared to the construction of new tanks. **Significant Reduction in Running Costs** - Approximately 50% reduction in electricity consumption. - Approximately 70% reduction in sludge generation. - Recovery of methane gas from wastewater organic matter, leading to reduced fuel costs for the entire factory through energy creation. *For more details, please refer to the PDF document or feel free to contact us.*

  • Earthquake-resistant construction method
  • Renovation and repair methods
  • maintenance

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[Case Study of Water Treatment Equipment] Miyagi Prefecture Seafood Processing Plant (200m3/d Treatment)

[Case Study of Water Treatment Equipment] Miyagi Prefecture Seafood Processing Plant (200m3/d Treatment)

Introduction of case studies on the implementation of water treatment systems due to the deterioration of effluent water quality and improvements in equipment in a space-saving manner.

We would like to introduce a case study of a water treatment facility implemented at a seafood processing plant in Miyagi Prefecture. At this plant, they were operating a batch processing system installed by another company, but frequently experienced sludge floating during discharge, which deteriorated the quality of the effluent. Additionally, due to limited space for expanding the wastewater treatment facilities within the plant, there was a demand for space-saving equipment improvements. As a result, a system that met these conditions, along with in-house operation management, accident analysis, and remote monitoring systems, was evaluated and selected. As a result, despite the high levels of nitrogen and n-hex in the raw water, significant improvements in treated water quality and stable operation were achieved. [Case Study] ■Challenges - Operating a batch processing system installed by another company - Increased production capacity at the plant - Deterioration of effluent quality due to nitrogen levels in the raw water - Limited space for expanding wastewater treatment facilities within the plant *For more details, please refer to the PDF document or feel free to contact us.

  • Water Treatment

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Nakahara Chemical Equipment Indonesia Co., Ltd. Business Introduction

Nakahara Chemical Equipment Indonesia Co., Ltd. Business Introduction

We can provide equipment throughout Indonesia! We are introducing equipment to various factories.

At Nakagawa Chemical Equipment Indonesia Co., Ltd., we provide a comprehensive range of surface treatment equipment, including anodizing equipment, plating equipment, pure water systems, wastewater recycling systems, and wastewater treatment facilities. We possess equipment such as exhaust gas cleaning systems, plating wastewater treatment facilities, biological treatment systems, and coagulation sedimentation systems. We have implemented equipment in various factories, including those of major automobile manufacturers and electronics manufacturers. 【Equipment Owned】 ■ Exhaust Gas Cleaning Systems ■ Wastewater Recycling Systems ■ Plating Wastewater Treatment Facilities ■ Biological Treatment Systems ■ Coagulation Sedimentation Systems ■ RO Equipment *For more details, please refer to the PDF document or feel free to contact us.

  • Water treatment technology and systems

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Nakashima Chemical Equipment Mexico, Inc. Business Introduction

Nakashima Chemical Equipment Mexico, Inc. Business Introduction

A must-see for companies conducting surface treatment in Mexico! After-sales support is also available after equipment delivery.

Our company is capable of designing and constructing wastewater treatment facilities and pure water systems, as well as selling chemical products and providing maintenance services, primarily centered around Irapuato and extending to Aguascalientes, Querétaro, San Luis Potosí, and other areas. Additionally, we can address the challenge of "after-sales support post-equipment delivery" within the United Mexican States when delivering equipment to overseas factories. Furthermore, we have established a system that allows for meetings both in Japan and Mexico, as well as meetings between the two countries, ensuring the provision of high-quality equipment. 【Business Objectives】 ■ Environmental equipment (wastewater treatment/exhaust treatment) ■ Sales/design of water production equipment ■ Sales of industrial chemicals ■ Installation work/pipe work/electrical work ■ Fabrication of tanks/control panels ■ Maintenance of environmental equipment/water production equipment *For more details, please refer to the PDF document or feel free to contact us.

  • Water treatment technology and systems

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Drainage Treatment Equipment Rental Service

Drainage Treatment Equipment Rental Service

Active during inspection, repair, and replacement of drainage treatment equipment. Avoid operational shutdowns with a wide range of equipment rentals. Rentals available for both short and long terms.

Our company provides rental services for various wastewater treatment equipment, focusing on turbidity water treatment machines and submersible pumps, as well as water supply equipment, piping materials, and tanks. We offer a diverse range of products that can be selected according to the required processing capacity, and we can also propose products tailored to the characteristics of raw water and discharge standards. We respond to the need to avoid stopping factory operations due to equipment failures, inspections, repairs, or replacements, and we also support assembly, installation, piping, wiring, dismantling, and removal. 【Features】 ■ We have a variety of pumps ranging from 2-inch 100V auto pumps to 14-inch 185kW pumps. ■ We possess 10 types of water supply pump units with a supply capacity of 100 to 1000 L/min. ■ Water supply systems with a capacity of over 1000 L/min can also be designed by combining various equipment. ■ We have temporary water tanks ranging from 0.5 to 600 m3. ■ We have numerous achievements in mines, power plants, and steel mills. *Please refer to the accompanying materials. Feel free to contact us with any inquiries.

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  • Drainage and ventilation equipment

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Drainage treatment facility

Drainage treatment facility

Compact high-performance wastewater treatment using a natural purification method bioreactor.

We propose wastewater treatment using a natural purification reactor system. The natural purification reactor system is a wastewater treatment system that maximizes the mechanisms of natural purification. It activates the functions of soil bacteria found in nature and the self-purification action within a bio-reactor, leading to effective and stable decomposition and purification of organic matter. Additionally, we specialize in treating high-concentration organic wastewater and handle everything from design, manufacturing, installation, to maintenance, tailored to the type and volume of wastewater. Please feel free to contact us with any inquiries. 【Features of wastewater treatment technology using natural purification】 ■ Suppresses unpleasant odors ■ Strong antibacterial action ■ High nitrogen removal performance ■ Compact equipment ■ Easy to convert excess sludge into fertilizer due to the abundance of soil bacteria *For more details, please download the PDF or feel free to contact us.

  • Company：CNT
  • Price：Other
  • Drainage and ventilation equipment
  • Water Treatment
  • Septic tank equipment

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Drainage Treatment Equipment "Goemon"

Drainage Treatment Equipment "Goemon"

Compact machine lineup! Wastewater treatment equipment designed and constructed for large facilities.

The "Goemon" series is wastewater treatment equipment specifically developed for cardboard factories' wastewater. The Goemon compact machine series is almost a packaged system, but it can flexibly respond to the needs of various companies and can be customized to fit your company at a low price. 【Features】 ○ By adopting a semi-automatic system, there are no failures, and the discharged water is exceptionally clean. ○ With a simple structure, it has fewer breakdowns, and being made of FRP, it is highly durable. ○ By using a compression-type filter press, it generates less sludge, and it is designed with the user's perspective in mind. For more details, please contact us or download the catalog.

  • Water Treatment Plant
  • Turbid water and muddy water treatment machines

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Prevent the release of harmful substances into the environment! 【Environmental Equipment (Wastewater Treatment)】

Prevent the release of harmful substances into the environment! 【Environmental Equipment (Wastewater Treatment)】

Supports both batch processing and continuous processing! We will propose an appropriate treatment system based on the target wastewater.

Introducing the "Wastewater Treatment Equipment" handled by U-Tech Co., Ltd. The floor is treated with FRP processing, and a breakwater is installed around the device to prevent the outflow of harmful substances to the outside in case of an emergency. Additionally, the sedimentation tank is made of FRP, which offers excellent corrosion resistance, and the inclined pipes inside the sedimentation tank enable high-speed sedimentation, allowing for space-saving design. 【Features】 ■ The floor is treated with FRP processing, and a breakwater is installed around the device. ■ A structure that prevents the outflow of harmful substances to the outside is possible. ■ The sedimentation tank is made of FRP, providing excellent corrosion resistance. ■ High-speed sedimentation is achieved with inclined pipes inside the sedimentation tank, allowing for space-saving. ■ Support for design, construction, and maintenance. *For more details, please refer to the PDF materials or feel free to contact us.

  • Facility Design
  • others
  • Drainage and ventilation equipment

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Drainage treatment facility

Drainage treatment facility

The basics of wastewater treatment are biological, physical, and chemical processes! We offer our expertise from half a century of experience!

Shou Technos Co., Ltd. has been conducting research and development as a pioneer in wastewater treatment equipment and has been providing equipment with its unique technology up to the present. From wastewater treatment facilities that reduce BOD to below 600 ppm to advanced treatment required for total emission control areas, including regulations on COD, nitrogen, and phosphorus, we offer excellent wastewater treatment equipment utilizing our extensive experience and know-how. 【Maintenance Services】 ■ MLSS Measurement ■ Equipment Management ■ Sludge Management ■ Water Quality Management *For more details, please download the PDF or feel free to contact us.

  • Water Treatment
  • Water Treatment Plant

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Environmental Measures Research and Consulting Services

Environmental Measures Research and Consulting Services

As a group of experts in environmental measures, we respond to all needs!

Our company comprehensively addresses factors such as water quality, noise, odor, vibration, and pollution of the atmosphere and soil. In our survey and consulting services, we investigate the long-term environmental impacts on surrounding areas when introducing new facilities such as factories, and we provide environmental assessments and consulting on appropriate environmental measures. Please feel free to contact us. 【Other Services】 ■ Design, Manufacturing, and Construction ■ Expansion, Modification, Repair, and Overhaul ■ Maintenance Management *For more details, please download the PDF or feel free to contact us.

  • Consulting companies
  • Environmental Survey
  • Water Treatment Plant

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[Case Study of Wastewater Treatment Facility] Ibaraki Prefecture Cut Vegetable Factory 250m3/d Treatment

[Case Study of Wastewater Treatment Facility] Ibaraki Prefecture Cut Vegetable Factory 250m3/d Treatment

Introduction of case studies on the implementation of wastewater treatment facilities considering the environmental conservation of Lake Kasumigaura and future production increases.

We would like to introduce a case study of our "wastewater treatment facility" implemented at a cut vegetable factory in Ibaraki Prefecture. Previously, the factory did not have wastewater treatment equipment, which sometimes polluted the irrigation channels. Considering the customer's commitment to environmental conservation in Kasumigaura and the potential for future production increases, they decided to explore wastewater treatment options. Our company conducted detailed water quality and quantity surveys, and we made a proposal that satisfied the customer in terms of both equipment and cost, leading to its adoption. As a result, the irrigation channels have been kept clean due to the discharge of clean water, and there have been no exceedances of wastewater standards to date, contributing to the environmental conservation of Kasumigaura. Additionally, even during peak seasons when wastewater volume increases, stable treatment has been achieved. [Case Study] ■ Challenges - There was no wastewater treatment equipment, which sometimes polluted the irrigation channels. - There was a commitment to environmental conservation in Kasumigaura. - Wastewater treatment options were considered with future production increases in mind. *For more details, please refer to the PDF document or feel free to contact us.

  • Drainage and ventilation equipment

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Drainage treatment facilities [new construction, regular maintenance]

Drainage treatment facilities [new construction, regular maintenance]

We protect the future of "food" through water quality conservation.

Wastewater generated from facilities that handle food, such as hotel restaurants, commercial establishments with dining options, and food processing plants, contains organic residues and animal fats, making direct discharge impossible. Therefore, wastewater treatment systems to remove impurities are essential. Our company provides comprehensive services from the new design, construction, to trial operation of wastewater treatment systems. We will propose the most suitable equipment for our customers based on installation space and treated water volume. Additionally, regular maintenance is indispensable as these systems are crucial for water quality preservation. Based on our extensive knowledge, we can repair and conduct regular maintenance on wastewater treatment systems, regardless of whether they are our own or from other companies. For cost reduction on new installations, upgrades, and maintenance of equipment, please feel free to consult us.

  • Turbid water and muddy water treatment machines

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Collection of Successful Cost Reduction Cases in Factories and Plants

Collection of Successful Cost Reduction Cases in Factories and Plants

Numerous success stories utilizing rental wastewater treatment plants are featured!

In this document, we introduce successful case studies of cost reduction in wastewater treatment facilities. Starting with examples of problem-solving at chemical plants planning to update, relocate, expand, or renovate their wastewater treatment facilities, we also include numerous cases where costs for equipment removal were significantly reduced by utilizing rental wastewater treatment plants. Additionally, we explain the "Civil Engineering Sludge Water Reuse System," which can continuously generate reusable water with high-quality characteristics on-site in a short time. If you are struggling with cost reduction in factories or plants, please take a look. [Contents (partial)] ■ Successful case studies of productivity improvement in factories and plants ■ Collection of successful case studies utilizing rental wastewater treatment plants ■ Collection of successful case studies utilizing rental individual equipment ■ Introduction of rental plants and equipment *For more details, please download the PDF or feel free to contact us.

  • Drainage and ventilation equipment
  • Water Treatment

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Drainage treatment equipment rental service

Drainage treatment equipment rental service

We will provide equipment suitable for the site for rent.

Since our establishment in 1966, we have been a "total planner for water treatment," renting out products focused on "solving water problems," such as turbidity treatment equipment and submersible pumps. We will provide appropriate proposals tailored to your concerns, so please feel free to contact us with your requests. 【Our Strengths】 ■ Comprehensive support from drainage to water supply, collection, and treatment ■ Available for both short-term and long-term rentals ■ Quick response in emergencies ■ Nationwide service available *For more details, please download the PDF or contact us.

  • Equipment leasing and rental

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