• 专利标题:   Use of hydroxyethyl cellulose graphene flocculating agent comprising hydroxyethyl cellulose graphene microcapsules and dispersing agent, in sewage treatment.
  • 专利号:   CN108689470-A
  • 发明人:   LI L
  • 专利权人:   CHENZHOU GUOSHENG NEW MATERIAL TECHNOLOG
  • 国际专利分类:   C02F001/56, C02F001/54, C02F001/52, B01J013/04
  • 专利详细信息:   CN108689470-A 23 Oct 2018 C02F-001/56 201902 Pages: 9 Chinese
  • 申请详细信息:   CN108689470-A CN10563310 01 Jun 2018
  • 优先权号:   CN10563310

▎ 摘  要

NOVELTY - Use of hydroxyethyl cellulose graphene flocculating agent in the sewage treatment, is claimed. The hydroxyethyl cellulose graphene flocculating agent comprises 70-90 pts. wt. hydroxyethyl cellulose graphene microcapsules and 10-30 pts. wt. dispersing agent. The hydroxyethyl cellulose graphene microcapsules comprise a core material and a wall material wrapping the core material. The mass ratio of wall material and core material is 0.6:1-1.5:1. The core material is graphene. The wall material is hydroxyethyl cellulose. USE - The hydroxyethyl cellulose graphene flocculating agent is useful for improving flocculation efficiency of flocculating agent in the sewage treatment (claimed). ADVANTAGE - The hydroxyethyl cellulose graphene flocculating agent can improve the flocculation efficiency and the purification rate of the unit flocculating agent, and maintain or reduce the dosage of the flocculating agent.