A new metal wastewater treatment method to prevent the generation of foul-smelling hydrogen sulfide and the worsening of filtration properties due to colloid formation.
The "NS method" is a new sulfide method using gas sensor control. It enables advanced processing that can reduce residual metal concentrations to extremely low levels. The influence of complexing agents such as ammonia and organic acids is minimal, and the addition of ferrous salts and PAC is unnecessary. We have a proven track record in both batch and continuous production scales. For more details, please contact us. 【Features】 ■ Thorough safety measures ■ Reduction of sludge generation (moisture content: 20-50%, sludge amount: less than half of conventional methods) ■ Advanced processing capability (reducing residual metal concentrations to extremely low levels) ■ Minimal influence from complexing agents such as ammonia and organic acids; no need for ferrous salts and PAC ■ Capable of separating and recovering different metals *For more details, please refer to the PDF materials or feel free to contact us.
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【Other Features】 - Easy recycling of metals - Collected valuable metal sludge is purchased by our company - Can be implemented even with modifications to existing equipment - Proven track record in both batch and continuous production scales *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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Our company possesses abundant technology in the fields of environmental technology, rare metals, and rare earth recovery technology, and we are constantly developing new and innovative technologies in response to societal changes. These technologies include the recovery of valuable metals using gas sensing technology, nitrogen removal from wastewater, as well as acid retardation and solvent extraction, serving as solutions to environmental issues. We systematize the technologies we have developed to contribute to society through contract research, consulting, sensing and monitoring devices, and environmental facilities.