Thermal degradation mechanism of the 1,2,3-trichlorobenzene as PCDD/Fs precursor by waste polyurethane - Pu Lyu; Yun Xue; Jinhui Li; Dongliang Zhao; Yifei Sun; Linpeng Du; Yuan Chen; Jia Peng; Xiaohua Zhu; Songtao Yang; Huanliang Lu; Peiling Zeng; et al. (Journal of Environmental Chemical Engineering, 2026)