Phosphate-free hlau ions sequestering tus neeg saib xyuas, tuaj yeem ua tau zoo chelate txhua yam ntawm cov hlau ions, txo qhov cuam tshuam ntawm dej zoo ntawm scouring, bleaching, dyeing, printing, soaping thiab finishing, thiab lwm yam, kuj muaj dispersing nyhuv ntawm dyes, environmentally-friendly. thiab biodegradable, siv tau rau thaj chaw uas muaj kev txwv ntawm phosphate emissions 11035
