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Preparation of Ag-containing ACF and its Application for ...
Preparation of Ag-containing ACF and its Application for Dye Removal Lirong Yao PhD1,2, Xiaojuan Li2, Guangyu Zhang PhD2, Shanqing Xu2, Dehong Cheng PhD1, Yanhua Lu PhD1. 1. Eastern Liaoning University, Dandong, Liaoning CHINA. 2. School of Textile and Clothing, Nantong University, Nantong, Jiangsu CHINA. Correspondence to: Yanhua Lu email: ABSTRACT. Silver containing activated carbon fiber (Ag/ACF) literature [9-16], reprocessing is regularly used to has excellent adsorption properties for removing dyes. load nano-silver particles onto the surface of ACF, Silver particles are loaded onto ACF after that is, Ag-containing processing was carried out carbonization and activation at present, and the fibers after Preparation of ACF. The problems of have low washing resistance and impurities are reprocessing are: (1) the silver particles have low introduced onto ACF. In this research, pre-treatment washing resistance because of the weak bonding techniques were used. Nano-silver solution with a between Ag particles and ACF, (2) the nano-silver particle size about 10 nm was prepared by using particles have nonuniform distribution on the surface -cyclodextrin as a stabilizer and reducer, and then of ACF, (3) some impurities will be introduced into the nano-silver solution was used as pretreatment the ACF during reprocessing and they are difficult to liquid for modifying viscose fiber.
on the adsorption of dye onto Ag/ACF was studied at 500 mg L-1 concentration. The effect of contact time was studied by withdrawing samples from the shaker at …
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