RETRACTED: Synthesis of CaCO3 supported nano zero-valent iron-nickel nanocomposite (nZVI-Ni@CaCO3) and its application for trichloroethylene removal in persulfate activated system

Ali Shan, Ayesha Idrees, Waqas Qamar Zaman, Ali Mohsin, Zain Abbas, Florian J. Stadler, Shuguang Lyu

Shenzhen University　Guangdong Research Center for Interfacial Engineering of Functional Materials　National University of Sciences and Technology　East China University of Science and Technology