We address the request to reuse rainwater on-site! Here is a case study from a steel manufacturer.
The steel manufacturer found that the rainwater falling on the premises of the steelworks had a strong alkaline nature, and it was necessary to perform neutralization treatment to reuse this rainwater on-site. However, after consulting with multiple manufacturers, they faced challenges such as "the treatment volume and pH fluctuate significantly due to weather conditions, requiring a wide control range." For solutions to the challenges and requests, please download and view the PDF document. 【Customer's Challenges and Requests】 ■ We want to minimize the installation area of the equipment. ■ If we use pH neutralization treatment in a tank (batch method), we will need large tanks of over 100 tons, which will increase the installation area. ■ Due to significant fluctuations in treatment volume and pH caused by weather, it is necessary to accommodate a wide control range. *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■Neutralization *For more details, please refer to the PDF document or feel free to contact us.
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Takumina Co., Ltd. is a leading company in precision pumps and a provider of "fluid solutions" that welcomes all challenges. With a history of over 67 years since its founding, it is a long-established manufacturer that was the first in Japan to start producing powered metering pumps. Before the widespread adoption of water supply systems, we began manufacturing and selling suction-type chlorine sterilizers, and the difficult challenges faced by our customers have shaped Takumina's "pump technology" over the years. Currently, our pumps are continuously chosen for various manufacturing processes that require high precision, including electronic materials, pharmaceuticals, and more. Our smooth flow pumps, which provide high-precision liquid delivery with continuous, pulsation-free flow despite being diaphragm-type, are strong against slurries, contamination-free, and do not change liquid quality. We offer fluid solutions used in various manufacturing, transfer, supply, and injection processes, starting with the water treatment field. At Takumina, we strive daily to understand the properties of liquids and the conditions of processes to propose the optimal transfer systems. We provide suggestions from research and development to manufacturing processes. We also accept inquiries for rental equipment and actual liquid testing. If you have any difficulties in selecting pumps or fluid transfer, please feel free to contact us.