Enhanced electroosmosis-induced delivery of persulfate for remediation of PAHs contaminated soil via time-modulated electric fields: A novel zoned processing concept - Dongdong Wen; Yuhuan Zhu; Junxian Wang; Yuqing Ren; Wei Teng; Jian Hu; Yajun Zhang; Rongbing Fu (Journal of Hazardous Materials, 2026)