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Treating Dyeing Wastewater with Modified Absorbent of Attapulgite(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
1998年03期
Page:
48-51
Research Field:
Publishing date:

Info

Title:
Treating Dyeing Wastewater with Modified Absorbent of Attapulgite
Author(s):
Wang Lianjun Huang Zhonghua Sun Xiuyun Liu Xiaodong Jin Jianyong
School of Chemical Engineering, NUST,Nanjing 210094
Keywords:
abso rbent s modif icat io n waste w ater treatment at tapulgite
PACS:
X791
DOI:
-
Abstract:
T he methods of modify ing at tapulgite and t reating dyeing w astew ater are studied in this paper . The result s show that the modified at tapulgite used in 1 % removes COD and co lor f rom dyeing w astewater by 80 % and 95 % respectively . T he pro cess of adsorption can be stated by an ex pression similar to Freundlich model. This research provides valuable experimental data for mo dify ing natural absorbent s and applying them to t reat ing dyeing w astew ater.

References:

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Memo

Memo:
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Last Update: 2013-03-29