CAJ | 학술논문

将模拟回用水代替经过处理后达到国家排放标准的废水回用于染色工艺中，分别配制不同组成的模拟回用水对棉织物进行染色，测试并分析了其对棉织物染色的各项染色牢度、色光、上染率和固色率的影响。结果表明，采取不同组成的回用水对棉染色的各项牢度基本没有影响，仅对单色棉织物的耐汗渍牢度有一定影响；但回用水中的无机盐浓度对染单色的棉织物色光影响较大；COD、电导率和氨氮任意一个因素处于较大值时，均会对拼色棉织物的色光造成影响；采用不同组成的回用水对棉织物染色时的上染率和固色率影响不大。
장모의회용수대체경과처리후체도국가배방표준적폐수회용우염색공예중，분별배제불동조성적모의회용수대면직물진행염색，측시병분석료기대면직물염색적각항염색뇌도、색광、상염솔화고색솔적영향。결과표명，채취불동조성적회용수대면염색적각항뇌도기본몰유영향，부대단색면직물적내한지뇌도유일정영향；단회용수중적무궤염농도대염단색적면직물색광영향교대；COD、전도솔화안담임의일개인소처우교대치시，균회대병색면직물적색광조성영향；채용불동조성적회용수대면직물염색시적상염솔화고색솔영향불대。
In this paper, the effluent that meets the national emission standards after treatment is reused for dyeing process. Meanwhile, the simulated recycled water with different composition is applied to dyeing cotton fab-ric, and its effect on fastness, color shade, dye up-take, dye fixing percentage are tested and analyzed. The results show that the different composition recycled water have no effect on the fastness, excepting on fastness to perspira-tion of solid colored cotton fabric; the inorganic salt of recycled water has lager effect on color shade of solid col-ored cotton fabric; any larger value of COD, electric conductivity and ammonia-nitrogen will affect color shade of combined colored cotton fabric; the different composition recycled water has little effect on dye up-take and dye fixing percentage.