Synthesis of a water-soluble thiourea-formaldehyde (WTF) resin and its application to immobilize the heavy metal in MSWI fly ash
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文摘

A novel way for synthesizing water-soluble thiourea-formaldehyde resin was proposed.

The resin decreased effectively the leaching concentrations of Cr, Pb and Cd.

Melamine can effectively decrease the content of free formaldehyde in the resin.

The structure was characterized by elemental analysis and FTIR spectra.

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