[Case Study] Automatic Neutralization Treatment of Pickling Wastewater pH

Automatic pH neutralization treatment of pickling wastewater! We have adopted a corrosion-resistant submersible pump (automatic control).

We received an inquiry from Company F, a steelworks in Saga Prefecture, after they viewed our website, stating that "the scale of acid washing has increased, and we would like to automatically neutralize the wash water from the subsequent process." Upon discussing their needs, we learned that currently, after acid washing, they are washing with water near a drainage ditch, which is very inefficient. They expressed a desire to create a pit for washing and to place a neutralization device within that pit. Therefore, we proposed a collection pit and pit size to allow for washing after acid treatment within the pit and to pump the water directly to the neutralization device. Additionally, since the wastewater before neutralization is acidic and would corrode a standard submersible pump, they opted for a corrosion-resistant submersible pump (with automatic control). [Case Details] ■ Delivery: Saga Prefecture Steelworks ■ Application: Automatic pH neutralization treatment of acid wash wastewater ■ Specifications: Acid control at one point, 400L/Day *For more details, please refer to the PDF document or feel free to contact us.

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