Consulting

Since there is greater and greater demand for the preservation of the water environment, it is expected that controls on water contamination will become even tighter. Therefore, due to the diversification and complication of production processes, waste water treatment technologies for these processes must also be diversified. Based on this recognition, decentralized treatment of individual forms of contamination, which involves treating individual contamination at its source, is required rather conventional centralized waste water treatment. Making full use of the separation and refinement technologies that we have developed through our core non-ferrous metal refinement and through the catalyst and analysis technologies that we have derived from the aforementioned technologies, we will support our customers from both hardware and software aspects in dealing with problems that have been difficult to treat by means of conventional technologies.

Specifically, as shown in the diagram, we will propose satisfying solutions to our customers for each step, from customer inquiries to equipment delivery.

System that Treats Substances Subject to Regulations

• N-Free (N) for Treatment of Nitrate-nitrogen/Nitrite-nitrogen
• N-Free (A) for Ammonia Nitrogen and Volatile Organic Nitrogen/COD (Chemical Oxigen Demand) Treatment
• F-Free for Fluorine Treatment,

Other Water Treatment Systems

• Water Recycling
• Biotreatment

Entrusted Analysis

Sumitomo Metal Mining Co., Ltd. or Sumiko Techno-Research Co., Ltd.will help you to analyze your waste water constituents.

After-sales Service Following the Installation of Equipment

In order for you to use the installed equipment for a long period of time, we provide the following services:

Materials for Operations

Reducing Agents, N-Free(N)/Catalysts, N-Free(N)/Electrodes, N-Free(A)

Equipment Maintenance

Catalytic Activity Diagnosis, N-Free(N)/Catalyst Regeneration, N-Free(N)/Electrode Performance Diagnosis, N-Free(A)

Other Solutions/Examples of Proposals

Concerning substances or problems not mentioned in the above "System that Treats Substances Subject to Regulations", we propose optimal solutions that satisfy the needs of customers.

Contact

Sumitomo Metal Mining Engineering Co.,Ltd.

Phone: 81-3-5425-4433, Facsimile: 81-3-5425-5727

• Mineral Resources
• Non-Ferrous Metals
• Semiconductor Materials
• Advanced Materials

SMM Group's Business

Catalyst Business

Construction Materials Business

Recycling Business

Environmental Business "Water Treatment"

• Consulting
• Nitrate-Nitrogen/
  Nitrite-Nitrogen, N-Free (N)
• N-Free (A) for Ammonia Nitrogen and Volatile Organic Nitrogen/COD (Chemical Oxigen Demand) Treatment
• F-Free for Fluorine Treatment
• Water Recycling
• Other Solutions/Examples of Proposals

Environmental Business "Environmental Preservation"

Others