• 专利标题:   Removing fluorescent whitening agent-VBL in water body involves preparing aluminum-based metal organic skeleton/graphene composite MIL-68 (Al)/GO, dispersing MIL-68 (Al)/GO in the fluorescent whitening agent-VBL water.
  • 专利号:   CN107128998-A
  • 发明人:   CHENG J, WU S, ZHANG X, CHEN R
  • 专利权人:   UNIV SOUTH CHINA TECHNOLOGY, GUANGZHOU CHAOHUI CHEM TECHNOLOGY CO LTD
  • 国际专利分类:   B01J020/22, B01J020/30, C02F001/28, C02F101/38
  • 专利详细信息:   CN107128998-A 05 Sep 2017 C02F-001/28 201771 Pages: 8 Chinese
  • 申请详细信息:   CN107128998-A CN10472550 21 Jun 2017
  • 优先权号:   CN10472550

▎ 摘  要

NOVELTY - Removing fluorescent whitening agent-VBL in water body involves preparing aluminum-based metal organic skeleton/graphene composite MIL-68 (Al)/GO. The MIL-68 (Al)/GO is uniformly dispersed in the fluorescent whitening agent-VBL water according to concentration of 0.05-0.5 gram/liter to obtain initial solution for adsorption. The pH of the initial solution is adjusted to 2-11, and adsorption is carried out to obtain adsorption purification solution. USE - Method for removing fluorescent whitening agent-VBL in water body (claimed). ADVANTAGE - The method enables to remove fluorescent whitening agent-VBL in water body in simple manner, is easy to operate, which has remove fluorescent brightener-VBL in very fast manner, high efficiency, and has remarkable environmental value.