Maintenance costs reduced by 1/7! Case study on the introduction of a cooling tower scale prevention device.
In the "ELCE Case Studies," we introduce examples where the water treatment device "ELCE" has been implemented, demonstrating outstanding effects in reducing blowdown water and chemical usage. At Sasebo Heavy Industries in the shipbuilding industry, a method was previously employed that used water treatment chemicals and managed the concentration of circulating water through a conductivity meter. With the introduction of our product, we achieved zero blowdown water and zero chemical injection in concentration management, resulting in an annual cost reduction of approximately 780,000 yen. In recognition of this achievement, the management department received the President's Award. [Implementation Effects] ■ Reduction in water usage / Significant reduction in blowdown water for concentration management, CO2 reduction ■ Equipment maintenance / Extension of life for heat exchangers and piping lines by preventing scale buildup ■ Reduction in chemical usage / Decrease in environmental impact ■ Reduction in electricity usage / CO2 reduction ■ Increased work efficiency / Elimination of manual chemical injection For more details, please refer to the catalog or feel free to contact us.
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basic information
【Comparison of Running Costs: Specific Example (1 Year)】 Sasebo Heavy Industries CT: Current Method / Introduction of Else ■ Water Treatment Method: Using chemicals to manage the concentration of circulating water with a conductivity meter / Flowing ceramics to revitalize circulating water ■ Initial Cost: 0 / 950,000 ■ Running Costs ・Cooling Tower Cleaning: 30,240 / 30,240 ・Air Cooler Open Inspection: 110,480 / 60,480 ・Circulating Oil Cooler Open Inspection: 60,480 / 7,560 ・Dryer Inspection: 143,073 / 16,000 ・Water Treatment Chemical Costs: (Manual) 280,000 / 0 ・Water Supply Fees (12hr/365 days): 271,599 / 0 ※ Only for blow-off and water management ・Total Running Costs: 895,872 / 114,280 ■ Cost Reduction: - / 781,592 ■ Amortization Period: - / 14.6 months *For more details, please refer to the catalog or feel free to contact us.
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【Purpose】 ■ As a scale countermeasure for cooling towers, cost reduction effect, and CO2 reduction measures ■ As an effect for improving product quality, etc. *For more details, please refer to the catalog or feel free to contact us.
Company information
Meisan Industrial Co., Ltd. has been engaged in handling top-level products as a special distributor and agent for companies such as Anritsu Corporation and Yokogawa Electric Corporation since its establishment in 1969. Our fundamental business principle has been to propose optimal systems to our customers through our unique engineering. Each of these activities is a steady and reliable endeavor, and we approach them with a sense of mission to contribute to the safety of the local community. In a time when society demands "safety, security, and stability," we reaffirm the importance of our mission and, while maintaining our diligent approach, we are committed to adapting to the new era and continuing to be of service to our customers.