color removal meaning in English

除色

Experimental study on color removal of wastewater containing dye
染色废水脱色实验研究
Applying undiluted bleach directly to fabrics may result in color removal andor weakening of the fabric
对于木棉及毛织品之轻微烧焦部份，如使用过氧化氢，很具效果。
Experiments were conducted for test its performance of decolorization of water containing certain dyestuff with the result of color removal above 90 %
该吸附剂具有投药量少、稳定性高，操作简单、无再次污染等优点。
Currently combination of physical , chemic and biological process was more applied , which is difficult to coloring removal and sludge disposal
目前，通常采用的是物理、化学和生物化学法的组合工艺，但色度的去除和污泥的处置仍是难点。
It indicated that the color removal of new organobentintes are much higher than that of inorgnganic bentonite , the color removal of the organobentonite prapared by a certain proportion of quaternary ammonium salt and caprolactam is the best , 96 . 06 % , it is 11 . 86 % higher than that of actived carbon
结果表明，各类新型有机膨润土对印染废水的脱色率均远远高于无机膨润土的脱色率，季铵盐/己内酰胺复合插层有机膨润土的脱色率最高，达96 . 06 ，比活性炭的脱色率高11 . 86 。