Test for wallpaper waste ukwelashwa amanzi Hlola i-propylene glycol kanye nokwelashwa kwamanzi alahlwayo aphumayo Test for red imvubelo waste amanzi kusukela irayisi ukuvutshelwa ukwelashwa Ukuhlolwa kwefenisha yokwelashwa kwamanzi angcolile efektri Ukuhlolwa kokuhlushwa okuphezulu kokwelashwa kwe-wate watet Ukuhlolwa kokuhlukaniswa kombala kokwelashwa kwamanzi kashukela ansundu Test for Container enamathela ukwelashwa amanzi angcolile Ukuhlolwa kwemfucuza efektri yefenisha Ukwelashwa kwamanzi Ukuhlolwa kokukhishwa kombala kokwelashwa okuyisisekelo kwamanzi angcolile aphuzi Test for decolorization of toilet cleaners ukwelashwa kwamanzi angcolile Ukuhlolwa kwe-phosphating ukwelashwa kwamanzi angcolile Ukuhlolwa kwe-denim yokuhlanza amanzi angcolile Ukuhlolwa kokulashwa kwamanzi okulahlwa kwezibulala-zinambuzane Isivivinyo sokufafaza nge-pigment amanzi angcolile asuka ekwelashweni kwasembonini yesikhumba Isivivinyo sokwelashwa kwamanzi alahlwa yi-inki esekelwe emanzini Isivivinyo sokwelashwa kwamanzi alahlwa yi-inki esekelwe emanzini Isivivinyo sokwelashwa kwamanzi alahlwa yi-inki esekelwe emanzini Ukuhlolwa kwamanzi okugeza amalahle Ukuhlolwa kokulungisa amalahle amanzi alahlwayo Ukuhlolwa kokulashwa kwamanzi angcolile kawoyela wesundu Ukuhlolwa kokulashwa kwamanzi okulahlwa kukadayi we-cationic pink X-TG Ukuhlolwa kokuhlakazwa kwamanzi okulahlwa kukadayi Ukuhlolwa kwe-Fluorescence imfucuza yokwelashwa kokususwa kombala wamanzi Ukuhlolwa kokukhishwa kombala kokwelashwa kwamanzi e-fluorescent Isivivinyo sokwelashwa kwamanzi angcolile ngopende Ukuhlolwa kwekhathoni yefekthri yokuhlanza amanzi angcolile Ukuhlolwa kokulashwa kwamanzi angcolile embonini yezicathulo Ukuhlolwa kokulashwa kwamanzi okulahlwa kwezibulala-zinambuzane