[Case Study] Automatic pH Neutralization Treatment System for Dialysis Drainage

Constructing neutralization equipment that satisfies processing capacity in limited space!!

● Increased treatment volume of dialysis wastewater and replacement of neutralization treatment equipment We received an inquiry from a clinic in the Kansai region regarding the update of neutralization equipment due to the increase in dialysis wastewater treatment volume. The existing system was a neutralization treatment device from Company T, but due to a greater emphasis on responsiveness rather than price advantages, they decided to consider and place an order for our replacement. Since the site had limited space, it was necessary to devise a solution, such as splitting the raw water tank into two, to neutralize the increased treatment volume. ● Installation of neutralization equipment that meets treatment volume requirements in limited space The neutralization was done on both the alkaline side with caustic soda and the acidic side with dilute sulfuric acid, using our company's chemical injection pump. Thanks to its stable performance, it was operated with just one unit, eliminating the need for a backup machine. Additionally, the control panel size was compacted to about half of the conventional size, contributing to space-saving. The transfer from the raw water was also done using a submersible pump instead of a land pump, further saving space. Maintenance space was adequately provided, taking into consideration future electrode calibration and regular maintenance handling.

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