首页> 外文期刊>Journal of industrial and engineering chemistry >Humic acid fouling in a submerged photocatalytic membrane reactor with binary TiO2-ZrO2 particles
【24h】

Humic acid fouling in a submerged photocatalytic membrane reactor with binary TiO2-ZrO2 particles

机译:二元TiO2-ZrO2颗粒在浸没式光催化膜反应器中的腐殖酸结垢

获取原文
获取原文并翻译 | 示例
           

摘要

The binary TiO2-ZrO2 particles were better alternative to TiO2 particles as photocatalyst to reduce humic acid fouling in photocatalytic membrane reactor. The structure of the TiO2-ZrO2 particles was strongly dependent upon the content of zirconium as an additive. A composition of 50% TiO2 with 50% ZrO2 was optimal in terms of physicochemical properties. The effect of TiO2-ZrO2 particles on the reduction of humic acid fouling was further improved by the presence of divalent cations such as calcium. Nevertheless, the stability of polymeric membranes in longer-term operation using a hybrid photocatalytic membrane reactor for water treatment applications may remain a challenge. (C) 2014 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
机译:二元TiO2-ZrO2颗粒可以更好地替代TiO2颗粒作为光催化剂,以减少光催化膜反应器中的腐殖酸结垢。 TiO2-ZrO2颗粒的结构在很大程度上取决于锆作为添加剂的含量。就物理化学性质而言,由50%的TiO2和50%的ZrO2组成是最佳的。 TiO2-ZrO2颗粒在减少腐殖酸结垢方面的效果因存在二价阳离子(如钙)而得到进一步改善。然而,使用混合光催化膜反应器进行水处理的聚合物膜在长期运行中的稳定性可能仍然是一个挑战。 (C)2014大韩工业化学工程学会。由Elsevier B.V.发布。保留所有权利。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号