Water treatment solutions

Mechanisms of water treatment solutions

We design, manufacture, install, service and maintain machines and equipment to provide filtration in water treatment plants and treat sludge generated in the foregoing process, as well as electric equipment such as power receiving and transformation equipment, instrumentation, and monitoring and control equipment for operating water treatment plants.

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Water treatment solutions

Water intake

Pump

Raw water

Receiving tank

  • Ceramic membrane filtration
  • Rapid filtration
  • Pump

    Hypochlorous acid

    Manganese removal facility Pin

    Powdered activated carbon equipment

    Coagulant

    Mixing tank

    Pump

    Ceramic membrane Pin

    Purification and distribution tanks

  • Powdered activated carbon
    equipment Pin

    Coagulation treatment facility
    (Flash mixer with radial blades) Pin

    Mixing tank Pin

    Floc forming tank Pin

    Sediment tank Pin

    Ozone

    Ozone tank Pin

    Activated carbon absorption tank

    Advanced treatment facility

    Filtration tank

    Disinfectants

    Purification and distribution tanks

Pump

Water supply and distribution

Medium-Scale Water Purification Solution Flow

  • Deep well
  • Shallow well
  • Surface water
  • Pump

    CHEMILES Pin

    Disinfectants

    Purification and distribution tanks

  • Pump

    UV disinfection system Pin

    Packaged type ceramic membrane filtration systems Pin

    Disinfectants

    Purification and distribution tanks

    Container
    package
    ceramic
    mobile
    (CPCM) Pin

  • Package type
    Ceramic membrane filtration system Pin

    Disinfectants

    Purification and distribution tanks

    Container
    package
    ceramic
    mobile
    (CPCM) Pin

Pump

Electrical equipment and ICT solutions

Water Treatment Plant A

Central monitoring Pin

Water Treatment Plant B
Pin

GSA

Wide-area monitoring service

Storage, compilation and analysis of information

Water Environment Database
  • Technology
  • Experience
  • Know-how
  • Data
  • History
  • Records
Use of information
  • Update plan
  • Financial plan
  • Business efficiency improvement
  • Asset
    management
  • Technical succession
  • Open to the public

Super powdered activated carbon (SPAC) treatment system

Significant reduction in the amount of powdered activated carbon used

  • The amount of powdered activated carbon used is reduced to 1/3 or less by improving the adsorption efficiency
  • Space saving of contact ponds

Flash mixer with radial blades (RB)

Effectively mixes flocculants with low power

  • High-efficiency agitation reduces electricity costs to one third of that of conventional suspension-type agitators
  • Installation can be carried out without changing the existing building frame, thus reducing construction costs
  • Maintenance can be done on site, which saves repair costs for reduction gears

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Conventional mixer (left side), Flash Mixer with Radial Blades (right side)

Two-step Coagulation Control System

To provide safe filtration pond management

  • Improvement of filtered water quality
  • Reduction of initial leakage
  • Backup sedimentation tanks treatment failure

Ozone generation system

Supplying tasty water

  • Deodorization and decolorization
  • Decomposition of offensive odor and bad taste substances
  • Decomposition of trihalomethane precursors

Flocculation agitation control system

Reduction of coagulation injection amount

  • Reduction of chemical costs 
  • Reduction in the number of jar tests

Floc monitoring system

For monitoring of floc forming abnormality

  • Automatically and constantly monitoring floc particle size
  • Rapid detection of poor coagulation and chemical injection

Flocculation agitation control system

Reduction of coagulation injection amount

  • Reduction of chemical costs 
  • Reduction in the number of jar tests

Upward-flowing manganese contact tower

Space saving

  • Installation space is less than 1/10 of that of the conventional manganese contact filtration system
  • Achieved reliable and stable manganese treatment
  • No need for backwashing and easy maintenance

Ceramic membrane filtration system

Supplying safe and secure water for 100 years to come

  • Very low risk of membrane breakage, ensuring the safety of filtrated water
  • Automatic operation in case of sudden changes in the turbidity
  • Space-saving, best suited for renovation projects

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Container package ceramic mobile (CPCM)

Containing ceramic membrane filtration equipment compactly in a container

  • Space saving
  • Adoption of a lease-based system
  • Secure maintenance service
  • Easy relocation

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STEP-Type Tube Settler

To prevent floc accumulation and easy maintenance

  • Reduction of maintenance costs by not requiring frequent cleaning and shading equipment
  • Prevention of clogging of tube settler and improvement of water quality

Flash mixer with radial blades

Achieves low power while maintaining water quality

  • High-efficiency agitation reduces electricity costs to one third of that of conventional suspension-type agitators
  • Compact design for installation without changing the existing structure
  • On-site maintenance is possible, which reduces the cost of reduction gears

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Conventional mixer (Left side)
Flash Mixer with Radial Blades (Right side)

CHEMILES

Non-chemical treatment of iron and manganese removal

  • To remove iron, manganese, and ammoniacal nitrogen from groundwater
  • No chemical costs
  • Compared to rapid filtration, less than 1/3 of the installation space is required

UV disinfection equipment

  • Capacities from 100 m3/day to 10,000 m3/day
  • Low construction cost
  • Maintenance and management is easy and inexpensive

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Packaged type ceramic membrane filtration systems

Small scale ceramic membrane filtration systems

  • The construction period was significantly shortened
  • Significant space savings
  • Lower-cost system

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Container package ceramic mobile (CPCM)

Containing ceramic membrane filtration equipment compactly in a container

  • Space saving
  • Adoption of a lease-based system
  • Secure maintenance service
  • Easy relocation

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SOALEAF (Water environment remote monitoring and control system)

  • Can be connected to WBC in addition to normal telemeter lines (under development)

SOARERA (Water environment monitoring and control system)

  • Can be connected to WBC

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