Intermediate treatment of a wide range of liquid waste such as waste acids and waste alkalis! Proposing possibilities for reuse.
We would like to introduce the "Liquid Waste Treatment Business" conducted by Zenyu Co., Ltd. Our company carries out intermediate treatment of a wide range of liquid waste, including waste acids and waste alkalis discharged from semiconductor manufacturing and plating factories, in addition to waste oil. Based on our years of experience and extensive treatment achievements, we promote the effective utilization of the calories contained in the waste. While aiming to minimize the amount of waste, we propose various possibilities for reuse. 【Intermediate Treatment of Liquid Waste】 ■ Neutralization Treatment - Liquid waste containing corrosive waste acids and corrosive waste alkalis is neutralized using chemicals. The neutralized waste liquid is utilized as a raw material for "Mixing 1." ■ Concentration Treatment - General waste liquids are concentrated by evaporating moisture using boiler steam and are utilized as raw materials for "Mixing 1 and 2." ■ Mixing 1 - High-calorie (flammable) waste oil is mixed with low-calorie waste liquids, concentrated waste liquids, and neutralized waste liquids. ■ Mixing 2 - Sludge is mixed with waste oil sludge, waste grease, and concentrated waste liquids. *For more details, please refer to the external link page or feel free to contact us.
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[After intermediate treatment of liquid waste] ■ Emulsion fuel: Used as industrial fuel for cement factories, lime factories, etc. ■ Concentrated waste liquid mixture: Utilized as auxiliary fuel (BOF) for cement factories ■ Water: Reused as make-up water for our cooling towers ■ Waste: Commissioned treatment as our own waste *For more details, please refer to the external link page or feel free to contact us.
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【Purpose】 ■Intermediate treatment of a wide range of liquid waste such as waste acids and waste alkalis discharged from semiconductor manufacturing and plating factories. *For more details, please refer to the external link page or feel free to contact us.*
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In recent times, the environment surrounding companies has become increasingly dynamic, and at Zenyu, we aim to respond to these changes by ensuring the proper treatment and recycling of industrial waste or "resources" in a safe and secure manner. We are committed to responsible actions and wish to assist our customers in their environmental management. We will wholeheartedly engage in "protecting the environment," which is a corporate social responsibility (CSR). As a leading domestic manufacturer and seller of recycled heavy oil, we are also determined to meet the needs of a circular economy by providing high-quality products and further developing renewable energy.