All products and services
31～60 item / All 65 items
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Technical Information Document: AOP (Advanced Oxidation Process)
A technology essential for the removal of residual organic matter after biodegradation and coagulation sedimentation!
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[Technical Information Document] Amendment of the Water Pollution Prevention Act (Recording and Preservation of Measurement Results)
The Water Pollution Prevention Act has been revised to record only measurement results and a retention period of 3 years!
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Technical Information Document: Generation of Hexavalent Chromium from Trivalent Chromium
Introducing the mechanism of Cr3+ oxidation to Cr6+ and its countermeasures!
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Technical Information Document: Regarding Normal Hexane Extracts
Introduction to the normal hexane extract as an indicator of oil content in water!
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Technical Information Document: Removal of Volatile Organic Compounds (VOCs) from Groundwater
Organic chemicals that easily volatilize in the atmosphere at normal temperature and pressure! Difficult to decompose and non-flammable VOCs!
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Technical Information Document: Measures Against Chlorate in Drinking Water
We propose a method that can be addressed at low cost! An introduction to chlorate is provided with diagrams and flowcharts!
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Technical Information Document: By-products (such as cyanide, chlorate, etc.) during well water disinfection.
Introducing the relationship between sodium hypochlorite and disinfection by-products in well water treatment!
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[Technical Information] Measures for Reducing Coagulant Usage and Sludge Volume Reduction (Sankei Flock)
Sankei Flock from Juka Koki, which makes it possible to reduce the amount of inorganic coagulant added!
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Technical Information Document: Treatment of Groundwater (Arsenic Removal)
Low cost! Developed a system to remove arsenic using sand filtration!
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Technical Information Document: Pressurized Floating Treatment Demonstration
Introduction to effective pretreatment methods for wastewater containing high levels of oils, fats, and suspended solids!
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Technical Information Document: Addition of Water Quality Standards for Drinking Water (Nitrite Nitrogen)
A part of the "Ministerial Ordinance on Water Quality Standards" has been revised! New standards related to nitrite nitrogen have been added!
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Technical Information Document: Current Status of Acid Rain and Considerations for Rainwater Utilization
Effective use of rainwater! Introducing the characteristics of rainwater quality and points to consider when utilizing rainwater!
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Technical Information Document: Issues of Non-Degradable Organic Matter and Examples of Wastewater Treatment
Introducing the issues of non-degradable organic substances and examples of wastewater treatment with diagrams and photos!
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Technical Information Document: Water Situation During Disasters
Developed an emergency drinking water device! Introducing the securing of drinking water in response to the occurrence of an earthquake!
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Technical Information Document: Deterioration and Damage of Resin (FRP/PE) Tanks and Major Accidents
A serious (fatal) accident caused by the damage to an FRP tank. As a response to prevent accidents, we are introducing key points for inspecting resin tanks!
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Water treatment equipment: Sankei-type rapid filtration device and rapid iron and manganese removal filtration device.
Create clear water without turbidity or impurities.
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Filtration Device "Sankei Type Pool, Bath, Pond Water Circulation Filtration Device"
Create clean and colorless transparent water.
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Sand Removal Device | Sunke-style Sand Separator
A high-performance sand separation device that uses a liquid cyclone to separate and remove fine sand and solid particles contained in well water and river water, preventing issues caused by sand and solid particles.
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Drinking Water Device "Emergency Drinking Water Device"
Create drinking water from nearby water sources during a disaster.
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RBS Type Mini Softener - Standard Soft Water Device
Create water that completely removes hardness components through ion exchange.
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Rensui-type standard model? Over device 'RAC type Minicron'
It has been miniaturized to a very small size, allowing it to be installed in narrow spaces.
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Water softener
Completely remove hardness components with ion exchange resin.
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Water treatment device "Sankei-type membrane treatment device"
Create clear water through a membrane.
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Water treatment device "Sankei-type wastewater treatment device"
Efficiently treat contaminated water to purify it and create water that is suitable for the environment.
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Hospital wastewater treatment system
Purifying various types of special wastewater from medical facilities to protect water quality and the environment.
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High-speed sedimentation device with installation area 1/5 to 1/10 compared to conventional sedimentation tanks.
High-speed sedimentation device that achieves a 1/10 area ratio compared to horizontal flow and circular sedimentation tanks! Technical documentation available.
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Sankei-style high-speed sedimentation device "Flock Separator"
Reduce the installation area of the sedimentation tank to 1/5 to 1/10! Solve problems related to the installation space for drainage treatment and the corrosion and aging of steel sedimentation tanks!
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Water treatment device "Rainwater reuse system"
Effective utilization of resources from the blessings of heaven.
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Ultraviolet Ray Promoting Oxidation Device "A.O.P" *Efficiently promotes the decomposition of organic matter!
Decomposition of refractory organic substances and sterilization with a UV lamp of 185nm + 254nm! Technical documentation for the ultraviolet-promoted oxidation device is currently being offered!
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High-intensity, high-efficiency UV sterilization system *Achieving 2.5 times the UV intensity compared to conventional systems!
A high-efficiency UV sterilization system that achieves 2.5 times the UV illuminance compared to conventional systems by ensuring a continuous lighting time of 9,000 hours!
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