染整技术
染整技術
염정기술
Textile Dyeing and Finishing Journal
2015年
11期
49-54
,共6页
节能减排%纺织印染%废水治理%发展趋势
節能減排%紡織印染%廢水治理%髮展趨勢
절능감배%방직인염%폐수치리%발전추세
energy-saving and emission-reduction%textile dyeing and finishing%wastewater treatment%development tendency
印染废水是难处理的工业废水之一,其排放量大、有机污染物含量高、成分复杂、色泽深、难生物降解,通常的处理方法很难达到环保和回用的要求.针对纺织印染废水排放治理当务之急,分析了各类纺织印染废水的特征,阐述了印染废水处理工艺流程及选择,研究了印染废水治理方法,指出了行业治理印染废水、节能减排的发展趋势.
印染廢水是難處理的工業廢水之一,其排放量大、有機汙染物含量高、成分複雜、色澤深、難生物降解,通常的處理方法很難達到環保和迴用的要求.針對紡織印染廢水排放治理噹務之急,分析瞭各類紡織印染廢水的特徵,闡述瞭印染廢水處理工藝流程及選擇,研究瞭印染廢水治理方法,指齣瞭行業治理印染廢水、節能減排的髮展趨勢.
인염폐수시난처리적공업폐수지일,기배방량대、유궤오염물함량고、성분복잡、색택심、난생물강해,통상적처리방법흔난체도배보화회용적요구.침대방직인염폐수배방치리당무지급,분석료각류방직인염폐수적특정,천술료인염폐수처리공예류정급선택,연구료인염폐수치리방법,지출료행업치리인염폐수、절능감배적발전추세.
Dyeing and printing wastewater was one of the difficult treatment industrial wastewater, which was of large emission, high organic pollutants content, complex composition, deep color and hard biodegrade. It was difficult to reach the environmental and recycle requirement using conventional treatment method. Aiming at the imperative of textile dyeing and finishing wastewater treatment, the characteristics of various textile dyeing and printing wastewater were analyzed. The treating process and selection were described and the treating methods were also investigated. Finally, the development tendencies of treating wastewater and energy-saving and emission-reduction were pointing out.
