We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
石墨烯-PET复合纤维的制备及其对水中结晶紫的吸附.
- Authors
宋长远; 王煦漫; 段凯迪; 王魁; 陈鹏
- Abstract
To solve the problem of environmental pollution of printing and dyeing wastewater, rGO-PET fibers which were made of polyester(PET)fiber as matrix and reduced graphene oxide(rGO)as functional coating were prepared by dipping-reduction method. The composite fiber was used as a kind of renewable adsorbent to study its adsorption of crystal violet. Results show that the amount of adsorption of crystal violet reaches highest value under the conditions of 30 ℃, the pH 6, the composite dosage of 200 mg, and the adsorption time of 60 min. The adsorption behavior of the composite fibers on the crystal violet was in accordance with the pseudo-second order kinetic model, and the maximum theoretical adsorption was 30.528 mg/g. After the adsorption, remove the composite fiber for desorption regeneration which can achieve the recycling of adsorbents.
- Publication
Basic Sciences Journal of Textile Universities / Fangzhi Gaoxiao Jichu Kexue Xuebao, 2018, Vol 31, Issue 1, p7
- ISSN
1006-8341
- Publication type
Article
- DOI
10.13338/j.issn.1006-8341.2018.01.002