By not using steam, it is possible to reduce running costs!
The "Cooling Crystallization Method" is one of the methods for recovering sulfuric acid and ferrous sulfate by cooling the wastewater discharged from the sulfuric acid pickling tank and separating them. Since it does not use steam, it is possible to reduce running costs. Our company concentrates wastewater (industrial waste) from acids such as sulfuric acid, hydrochloric acid, nitric acid, and boric acid that can no longer be reused, and recovers reusable acids through processes like crystallization and dialysis, thereby reducing the volume of wastewater and lowering the disposal costs of industrial waste. 【Features】 ■ Cools wastewater and separates and recovers sulfuric acid and ferrous sulfate ■ Does not use steam ■ Possible to reduce running costs ■ Recovered sulfuric acid is reused in the pickling tank *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 ■ Processing Solution - Sulfuric acid + Iron(II) sulfate solution ■ Recovered Acid - Sulfuric acid (reused in pickling tank) ■ Crystals - Iron(II) sulfate heptahydrate (valuable material) *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Daido Chemical Engineering Co., Ltd. has been working as a comprehensive engineering company dealing with resources since its establishment. Through our chemical waste treatment systems, we aim to promote the recovery, regeneration, and recycling of valuable resources, while also contributing to the creation of a beautiful environment. In order to be of service to your development, we will continue to strive for further growth in our business and social contribution under the new system.