借化学作用将纺织物中存在的有色物质加以分解消色,使纺织物获得必要白度的工艺过程。天然纤维纺织物中存在着天然的或附加的有色物质,虽经精练仍有残留,需经漂白才能消色。有些合成纤维经热定形处理后会泛黄,也需漂白。漂白剂有氧化和还原两类,常用的是氧化漂白剂。
氧化漂白损伤牢度测试 Color fastness to Oxidative Bleach
氧化、漂白和促熟剂 Oxidizing Bleaching and Maturing Agents
氧化漂白粉 Oxidant and Decolorant Powder
过氧化物漂白 [纺] peroxide bleaching ; oxidationbleach
氧化漂白剂 oxidative bleaching agent
过氧化氢漂白 [纺] hydrogen peroxide bleaching ; peroxide bleaching
衣物氧化漂白粉 clothing oxidative bleaching powder
二氧化氯漂白 chlorine dioxide bleaching
二氧化琉漂白 stoving
Theviscositywashigher comparatively in c. pH 7.0. (3) The influencing factors such as oxidant demand, starch concentration, reaction time and temperature, and pH were tested to determine the technics conditions for oxidation bleaching of lily starches.
研究了百合淀粉氧化漂白的工艺条件,对影响百合淀粉氧化漂白的因素如氧化剂添加量、反应时间、反应温度和pH进行了探讨。
参考来源 - 百合淀粉理化性质及漂白工艺的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
本文就饮水氯化消毒、城市污水氯化处理及纸浆氧化漂白废水,所能引起的环境问题进行了讨论。
This paper reviews the environmental effects of chlorination used for drinking water disinfection, and municipal wastewater treatment as well as for pulp bleaching process.
因为我们花了两个小时来报道一个被过氧化氢漂白的无名小卒,这个人显然是在佛罗里达州某个破旧的酒店房间过量吸食某种药物致死的。
Because we'd done two hours on this peroxide never-was, passing apparently from some kind of drug overdose in some seedy hotel room in Florida.
Michael告诉他将过氧化氢倒入马桶中,他们要用这过氧化氢将蓝色的囚衣漂白成白色,这样他们就能穿过精神病区而不显眼。
Michael tells him to pour the peroxide into the toilet. They're going to use the peroxide to bleach their blue P.I. jumpsuits white so they can move through the Psych Ward without drawing attention.
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