Purification System - Company Ranking(37 companyies in total)

Last Updated：Sep 24, 2025 Aggregation Period:Aug 27, 2025〜Sep 23, 2025
This ranking is based on the number of page views on our site.

Company Name	Company information	Featured Products
Company Name	Company information	Product Image, Product Name, Price Range	overview	Application/Performance example
ディーリンク本社	Address Aichi/ Business Activities - We design, manufacture, and install water purification systems. - The main material for purification media is charcoal, but we also have experience with plastic media and waste glass sintered materials. - Since the system uses flow control technology, it can be adapted to any type of media. - We are also skilled in civil engineering design work. Therefore, we create effective equipment placement plans tailored to each location. Key Partners Our water purification system has numerous orders from public entities, including private companies, national and local governments, and foundations. We also have a track record of our system being adopted in collaborative projects with architectural design firms.	"Water Quality Purification System" Product Catalog & Case Study Collection [Free Giveaway] Other	Main Features - Elimination of blue-green algae - Elimination of unpleasant odors - Restoration of clear water Other Features - Contact oxidation method using microorganisms - Environmentally friendly and highly safe - Simple structure and easy maintenance - No need for filter (charcoal) replacement - Automatic operation with a low-power pump and built-in backwash device - Structure that only takes in water around the device - Gentle on living organisms - Resource circulation through the use of thinned wood - Resource circulation by using spent charcoal as a soil conditioner For more details, please contact us or download the catalog.	【Applications】 ○ Improvement of transparency, reduction and removal of BOD, SS, chlorophyll a (algae), and odors in dams, lakes, adjustment ponds, agricultural reservoirs, biotopes, landscape ponds (golf courses, parks), moats, garden ponds, etc. ○ Advanced treatment (tertiary treatment) of sewage discharge and pretreatment (load reduction) of water sources for drinking water. ○ Wastewater treatment from agricultural facilities (hydroponics). ○ Purification treatment of ornamental aquariums. ● For more details, please contact us or download the catalog.
		Introduction of Land-Based Project Case Studies: Water Quality Purification System Other	For more details, please refer to the PDF document or feel free to contact us.	For more details, please refer to the PDF document or feel free to contact us.
		Proposal: "Environmental Restoration with Charcoal Power" Other	Floating Charcoal Water Purification Method 【Features】 ○ Structure that floats using a float ○ Installed in water bodies with a depth of 2m or more; possible even below that (1m depth) ○ Actively purifies heavily polluted surface water (around 2m) ○ Automatic operation with no performance degradation due to clogging ○ No need for facility land ○ Solar power generation method is also possible ○ Water lifting with airlift pumps → Supplies oxygen to the water body along with purification ○ Highly efficient purification method ○ Very friendly structure to living organisms Bottom-Installed Charcoal Water Purification Method 【Features】 ○ Installed at the bottom of ponds with a depth of 1.0m to 5.0m ○ Facilities are not visible from outside at the pond bottom, aesthetically superior ○ No need for facility land on land ○ Purified water is discharged from the central pump, friendly to living organisms ○ Backwashing can be performed once every 1 to 3 years, maintaining optimal purification function Land-Based Charcoal Water Purification Method 【Features】 ○ Multi-stage design allows flexible response to desired water quality in large quantities ○ Can be adapted to any water body (shallow areas, babbling brooks, etc.) ○ Capable of handling various purifications, including wastewater treatment from facilities ○ In the case of airlift pump systems, supplies oxygen to the water body along with purification ○ Easy water quality management ● For more details, please contact us or download the catalog.	【Applications】 ○ Improvement of transparency, reduction and removal of BOD, SS, chlorophyll a (algae), and odors in dams, lakes, retention ponds, agricultural reservoirs, biotopes, landscape ponds (golf courses, parks), moats, garden ponds, etc. ○ Advanced treatment (tertiary treatment) of wastewater discharge from sewage systems and pretreatment (load reduction) of water sources for drinking water. ○ Wastewater treatment from agricultural facilities (hydroponics). ○ Purification treatment of ornamental aquariums. ● For more details, please contact us or download the catalog.
---	Address --- Business Activities ---	--- ---	---

ディーリンク本社

Address

Aichi/

Business Activities

- We design, manufacture, and install water purification systems. - The main material for purification media is charcoal, but we also have experience with plastic media and waste glass sintered materials. - Since the system uses flow control technology, it can be adapted to any type of media. - We are also skilled in civil engineering design work. Therefore, we create effective equipment placement plans tailored to each location.

Key Partners

Our water purification system has numerous orders from public entities, including private companies, national and local governments, and foundations. We also have a track record of our system being adopted in collaborative projects with architectural design firms.

Featured Products

"Water Quality Purification System" Product Catalog & Case Study Collection [Free Giveaway]

overview

**Main Features** - Elimination of blue-green algae - Elimination of unpleasant odors - Restoration of clear water **Other Features** - Contact oxidation method using microorganisms - Environmentally friendly and highly safe - Simple structure and easy maintenance - No need for filter (charcoal) replacement - Automatic operation with a low-power pump and built-in backwash device - Structure that only takes in water around the device - Gentle on living organisms - Resource circulation through the use of thinned wood - Resource circulation by using spent charcoal as a soil conditioner *For more details, please contact us or download the catalog.*

Application/Performance example

【Applications】 ○ Improvement of transparency, reduction and removal of BOD, SS, chlorophyll a (algae), and odors in dams, lakes, adjustment ponds, agricultural reservoirs, biotopes, landscape ponds (golf courses, parks), moats, garden ponds, etc. ○ Advanced treatment (tertiary treatment) of sewage discharge and pretreatment (load reduction) of water sources for drinking water. ○ Wastewater treatment from agricultural facilities (hydroponics). ○ Purification treatment of ornamental aquariums. ● For more details, please contact us or download the catalog.

Introduction of Land-Based Project Case Studies: Water Quality Purification System

overview

For more details, please refer to the PDF document or feel free to contact us.

Application/Performance example

For more details, please refer to the PDF document or feel free to contact us.

Proposal: "Environmental Restoration with Charcoal Power"

overview

Floating Charcoal Water Purification Method 【Features】 ○ Structure that floats using a float ○ Installed in water bodies with a depth of 2m or more; possible even below that (1m depth) ○ Actively purifies heavily polluted surface water (around 2m) ○ Automatic operation with no performance degradation due to clogging ○ No need for facility land ○ Solar power generation method is also possible ○ Water lifting with airlift pumps → Supplies oxygen to the water body along with purification ○ Highly efficient purification method ○ Very friendly structure to living organisms Bottom-Installed Charcoal Water Purification Method 【Features】 ○ Installed at the bottom of ponds with a depth of 1.0m to 5.0m ○ Facilities are not visible from outside at the pond bottom, aesthetically superior ○ No need for facility land on land ○ Purified water is discharged from the central pump, friendly to living organisms ○ Backwashing can be performed once every 1 to 3 years, maintaining optimal purification function Land-Based Charcoal Water Purification Method 【Features】 ○ Multi-stage design allows flexible response to desired water quality in large quantities ○ Can be adapted to any water body (shallow areas, babbling brooks, etc.) ○ Capable of handling various purifications, including wastewater treatment from facilities ○ In the case of airlift pump systems, supplies oxygen to the water body along with purification ○ Easy water quality management ● For more details, please contact us or download the catalog.

Application/Performance example

【Applications】 ○ Improvement of transparency, reduction and removal of BOD, SS, chlorophyll a (algae), and odors in dams, lakes, retention ponds, agricultural reservoirs, biotopes, landscape ponds (golf courses, parks), moats, garden ponds, etc. ○ Advanced treatment (tertiary treatment) of wastewater discharge from sewage systems and pretreatment (load reduction) of water sources for drinking water. ○ Wastewater treatment from agricultural facilities (hydroponics). ○ Purification treatment of ornamental aquariums. ● For more details, please contact us or download the catalog.
---

Address

---

Business Activities

---

Purification System - Company Ranking(37 companyies in total)

Membership (free) is required to view all content.