The sulfide method, which can efficiently recover valuable metals from heavy metal wastewater, can be quantitatively managed using the NS gas monitor.
The sulfide method for treating heavy metal wastewater has superior sediment characteristics compared to the hydroxide method. However, the generation of hydrogen sulfide gas has traditionally made it less favored. However, by using an NS gas monitor, it is possible to prevent the generation of hydrogen sulfide and colloid formation due to polysulfide production.
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basic information
It consists of a gas sensor and control system for stoichiometric control of sulfide precipitation. Due to its compact structure, the installation of heavy metal wastewater treatment equipment is easy.
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Delivery Time
※The delivery date will be returned based on the quantity. Please feel free to contact us.
Applications/Examples of results
Plating wastewater treatment Recovery of rare metals and rare earths Steel acid cleaning wastewater Wastewater from chemical manufacturing
Company information
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.
