uPruerewwataetre.r flux after the surface flushing was measured using p2u.4r.eAwnaaltyesri.s 2.4. ATnhaelysciosncentration of monochloramine in water samples was measured using a portable colorTimheetecron(DceRn9t0r0a,tiHonacho,f Lmovoenloacnhdl,oCraOm, iUnSeAi)nwwitahtemrosnaomchplloer...