棉纺织印染废水
Cotton textile printing and dyeing wastewater
棉纺织物印染废水(包括前处理工序、染色或印花及后整理工序)均为有机性废水,主要成分为人工合成有机物及部分天然有机物,并含有一定量难生物降解物质。
Cotton textile printing and dyeing wastewater (including pretreatment process, dyeing or printing and finishing process) is organic wastewater, the main components are synthetic organic matter and some natural organic matter, and contains a certain amount of refractory biodegradable substances.
毛纺织印染废水
Wool textile printing and dyeing wastewater
毛纺织产品染色过程中主要使用酸性染料,染料上染率较高,染色废水的色度相对较低。毛纺织产品染色废水可生物降解性较好,很适宜采用生物化学进行处理。
Acidic dyes are mainly used in wool textile dyeing process. The dye uptake rate is high and the chroma of dyeing wastewater is relatively low. The dyeing wastewater of wool textile products has good biodegradability and is suitable for biochemical treatment.
丝纺织印染废水
Silk textile printing and dyeing wastewater
真丝绸印染废水为中性有机性废水,可生物降解性好，废水中有机物含量相对低些。
Silk printing and dyeing wastewater is neutral organic wastewater with good biodegradability and relatively low organic matter content.
麻纺织印染废水
Hemp textile printing and dyeing wastewater
麻纺纤维为纤维素纤维，其加工过程中产生脱胶废水和印染废水。麻纺产品生产过程中脱胶废水为高浓度的有机性废水,较易生物降解。麻纺织产品加工过程中排放的印染废水与棉纺织印染废水相近，只是色度略低。

The hemp spinning fibers are cellulose fibers. Degumming wastewater and printing and dyeing wastewater are produced in the process of hemp spinning. Degumming wastewater in the production mojuls.37ix.com.cnmojusg.37ix.com.cnshousuomo.37ix.com.cchanraomo.37ix.com.cnchanraomope.3

7ix.com.cnbaozhuangsl.37ix.com.cnprocess of hemp spinning products is organic wastewater with high concentration, which is easy to be biodegraded. The printing and dyeing wastewater discharged during the processing of hemp textile products is similar to that of cotton textile, but its color is slightly lower.