| 酶法浮选脱墨的pH优化 |
| |
| 引用本文： | 石良,张素风,杨亚茹,王钟林. 酶法浮选脱墨的pH优化[J]. 纸和造纸, 2010, 0(12) |
| |
| 作者姓名： | 石良 张素风 杨亚茹 王钟林 |
| |
| 作者单位： | 陕西科技大学造纸工程学院陕西省造纸技术及特种纸品开发重点实验室;福建省嘉丰生物化工有限公司; |
| |
| 摘 要： | pH值是酶催化反应中的重要环境条件。本文主要研究pH值对酶法浮选脱墨以及对废水污染负荷的影响,优化出酶最适pH值为8.64;通过对浆料纤维进行显微观察分析,探讨了酶法脱墨机理。
|
| 关 键 词： | 酶 脱墨效率 pH值 浮选 |
Optimization of pH Value in Flotation Deinking |
| |
| SHI Liang ,ZHANG Su-feng ,YANG Ya-ru ,WANG Zhong-lin. Optimization of pH Value in Flotation Deinking[J]. Paper and Paper Making, 2010, 0(12) |
| |
| Authors: | SHI Liang ZHANG Su-feng YANG Ya-ru WANG Zhong-lin |
| |
| Affiliation: | SHI Liang 1,ZHANG Su-feng 1,YANG Ya-ru 2,WANG Zhong-lin 2 (1.College of Papermaking Engineering,Shaanxi University of Science and Technology,Key Laboratory of Paper Technology and Specialty Paper Development of Shaanxi,Xi'an,Shaanxi Province,710021 China,2.Fujian Jiafeng Biological Chemical Co.,Ltd.,Sanming,Fujian Province,366000 China) |
| |
| Abstract: | pH value is an important environmental condition of enzyme catalysis reactions.This paper mainly studied the influence of pH value in enzyme deinking of flotation and in wastewater pollution load,it optimized the optimal pH value of enzyme was 8.64;through the analysis of pulp fibers' microscopic observation,the mechanism of enzyme deinking was discussed. |
| |
| Keywords: | enzyme deinking efficiency pH value flotation |
| 本文献已被 CNKI 等数据库收录！ |
|
