The photodegradation of dye pollutants under visible light irradiation in the presence of TiO 2 catalyst is an excellent choice for the treatment of dye pollutants because of the effective utilization of solar energy, which is free and inexhaustible.
偶氮染料酸性橙 7的可见光催化降解实验结果表明 ,染料污染物在催化剂表面的吸附是影响催化剂可见光催化活性的重要因素 。
Study on cross-linking agent EH aided fixation of vegetable dye safflower yellow on cotton;
交联剂EH对红花黄植物染料染棉的固色作用研究
Study on stability of vegetable dyestuff madder;
植物染料茜草的稳定性研究
Epoxy crosslinking agent EH aided fixation of brazilwood vegetable dye;
环氧交联剂EH对苏木植物染料的固色作用
Research on dyeing and antimicrobial activities of vegetable dyes extracted from W-CT on wool fabric;
天然植物染料W-CT对羊毛针织物的染色性及抗菌性研究
Studying about using vegetable dyes to dye green wool fabrics;
植物染料染绿色羊毛织物的实验研究
Through light ageing experiment for six kinds of silk cloth, aging effect of flashlight for white silks and dyeing silks by vegetable dyes is studied.
介绍使用闪光灯进行丝绸光老化实验的方法,通过对6种丝绸样品的光老化实验,研究闪光灯光照对白色丝绸及植物染料染色的丝绸产生的老化作用。
Dyeing properties and process of plant dye HT-CT to wool fabrics;
植物染料HT-CT对毛织物染色性能及其工艺的研究
An analysis was made of the structure and properties of plant dyes and the mechanism of mordanting of rare earth.
分析了植物染料的结构与性能、稀土的媒染机理。
The prepared fixing agent was used in cotton plant dyeing.
将其应用于棉织物的植物染料染色,从正交试验得到了ZF用于植物染料染色的最佳工艺。
Describes recent dyeing advancement with biological dyes both at home and abroad.
介绍了近年来国内外生物染料染色的进展，文中以植物染料为主，从色素提取、染色方法、影响染色效果的因素等方面进行了总结，并列举了植物染料染丝绸的方法。
Mechanism of Photo-Fenton Reaction Used to Degradation of Dyes and Nondyes Pollutants;
Photo-Fenton反应降解染料及非染料污染物机理研究
free dye contamination
自由染料污染物（干洗溶剂中的杂质）;色污染物（干洗溶剂中的杂质）;色污染
Visible Light Induced Photodegradation of Dye Pollutants on Supported TiO_2 Photocatalysts;
负载型TiO_2催化剂可见光降解染料污染物的研究
Photodegradation of Dye Pollutants Over Supported TiO_2 under Visible Light;
负载型TiO_2可见光催化降解染料污染物的研究
Biological process is the important approach to treat the dye pollutants.
生物降解法是染料污染治理的重要方法。
contaminated with infecting organisms.
被传染性微生物污染的。
Most of the micronutrients will be found as contaminants in other fertilizers.
大多数微量养分，经常是肥料的污染物。
Study on Emission of the Pollutants of Indoor Decorating Materials
室内装饰材料污染物散发过程的研究
Study on remediation of the soil contaminated with Cadmium by applying four minerals
4种矿物材料改良Cd污染土壤的研究
Determination of property of staining on other fabrics during the dyeing of acrylic fibre with cationic dyes
GB/T2402-1980阳离子染料染腈纶时对其它各种织物污染的测定方法
Measurement and analysis of contamination index producing in dyeing process of wool fabric with acid dyes
对毛织物酸性染料染色废水中污染指标的测试分析
Dyes and their effluent have become one of the main sources of water pollution, and are difficulty to be degraded by organism.
染料属生物难降解有机物，染料和印染废水已成为当前最重要的水体污染源之一。
not spreading pollution or contamination; especially radioactive contamination.
不会散布污染或者污染物；特别是放射性污染物。
Adsorption of dyes and other organic pollutants on biomass materials from aqueous solutions
生物质材料对水体中染料和其他有机污染物的吸附
THE ADSORPTION EXPERIMENT OF MESOPOROUS COMPLEX ADSORPTION MATERIAL USED FOR DISLODGING SOME ORGANIC POLLUTANTS IN A SLIGHTLY-POLLUTED HEADWATER
介孔复合吸附材料对微污染水源水中有机污染物的吸附试验
completely free from dirt or contamination.
完全没有污垢和污染物。
contaminated clothing,eg by radio-active material
受污染的衣物（如受放射性物质污染）
(2) "Pollutant" means a substance that is capable of causing water pollution.
(二)“污染物”是指能导致水污染的物质。