Experimental electro coagulation unit for pretreament of mains water for dteam generation at thermal power plantsXayrulla Isaxodjayev, Nizonjon Usmonov, Yusufbek Abdullabekov and Zoxid XasanovE3S Web of Conf., 216 (2020) 01126DOI: https://doi.org/10.1051/e3sconf/202021601126