Experiental research on the highly concentrated dyeing wastewater treatment by the coagulation -biochemical technique
Received date: 2004-08-30
Online published: 2010-10-01
Owing to its highly concentrated chroma and complicated organic ingredients,dyeing wastewater from a chemical plant in Hebei has been studied and a good result id obtained after using the treatment technocs of PFS+MS two stages of coagulation -hydrolysis -contact oxidation -slag adsorption.After this tratment,the chroma of the wastewater drops form 11111 to 80,the CODCrfrom 7762mg/L to 310mg/L,and the rremoval rate is 99.3% and 96.0% respectively.
Cui Wei, Lin Hai, Wen Xiaolong . Experiental research on the highly concentrated dyeing wastewater treatment by the coagulation -biochemical technique[J]. Industrial Water Treatment, 2005 , 25(3) : 56 -59 . DOI: 10.11894/1005-829x.2005.25(3).56
[1] 李家珍.染料、染色工业废水处理[M].北京:化学工业出版社,1997.125-127.
[2] 刘俊峰.中小型厂印染废水的处理方法[J].工业水处理,1996,16(6):6-7.
[3] 程国峰,等.厌氧生物处理在印染废水处理中的应用[J].中国沼气,1997,15:1.
[4] 郑广宏,乔俊莲,顾国维,等.水解-接触氧化-生物炭工艺处理印染废水[J].工业水处理,2003,23(10):10
/
〈 | 〉 |