Recent Patents on Chemical Engineering

Yousheng Tao  
State Key Laboratory of Structural Chemistry
Fujian Institute of Research on the Structure of Matter
Chinese Academy of Sciences


Current Patents on Dye Wastewater Treatment

Author(s): Li Yu, Mei Han, Fang He, Yihui Chen.


The textile dyeing industry produced large volumes of wastewater every year and wastewater contains many toxic pollutants. These pollutants are difficult to deal with. Therefore, effective treatment methods and technology to dye wastewater are an important guarantee of eliminating bottlenecks in printing and dyeing industry, improving the ecological environment and safeguarding human health. In this article, the relevant developments reported recently in the open literatures, especially in the patents, were focused on the advances on treatment of dying wastewater. Furthermore, suggestions for future research are also put forward.

Keywords: Dye wastewater, dyestuff, toxic pollutants, treatment technology, human health, prospects.

Order Reprints Order Eprints Rights & PermissionsPrintExport

Article Details

Year: 2013
Page: [167 - 175]
Pages: 9
DOI: 10.2174/2211334707999140221165350
Price: $100