A study demonstrates the feasibility of obtaining ceramic pigments from residual mud for reuse



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## A study demonstrates the feasibility of obtaining ceramic pigments from residual mud for reuse

03/10/2019 |
SCP

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The process eliminates the need to move mud to landfill and allows savings in raw materials and energy.

Researchers at the Universitat Jaume I have demonstrated the viability of synthesising ceramic pigments from residual mud from surface treatment industries (chrome plating and nickel plating, among others), thus eliminating the need and costs of landfilling and allowing savings in raw materials and energy. This new process could be applied in companies manufacturing inorganic pigments, industries that include electrochemical surface treatments (automobiles, metal components, toys, etc.) and managers of toxic and hazardous waste.

The technology has been verified at laboratory scale with samples of mud from different surface processes. The next step would be the creation of a consortium with generators of different types of mud and manufacturers of inorganic pigments to address the optimisation and scaling of the process.

Sergio Mestre Beltrán, from the Department of Chemical Engineering and the University Institute of Ceramic Technology Agustín Escardino of the UJI, led the research team. Enrique Javier Sánchez Vilches and M.ª José Orts Tarí were also part of the team.

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