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  • 专利标题:   Antibacterial filter ball comprises steel residue particles, Portland cement, wollastonite, polycarboxylic acid water reducing agent, blast furnace residue powder and graphene oxide.
  • 专利号:   CN107857536-A
  • 发明人:   WU H
  • 专利权人:   RUGAO QIANJUN TOOLS CO LTD
  • 国际专利分类:   C04B111/20, C04B028/04, C21B003/08
  • 专利详细信息:   CN107857536-A 30 Mar 2018 C04B-028/04 201825 Pages: 4 Chinese
  • 申请详细信息:   CN107857536-A CN11117925 14 Nov 2017
  • 优先权号:   CN11117925

▎ 摘　　要

NOVELTY - An antibacterial filter ball comprises 60-90 pts. wt. steel residue particles, 5-10 pts. wt. Portland cement, 10-20 pts. wt. wollastonite, 3-8 pts. wt. polycarboxylic acid water reducing agent, 5-10 pts. wt. blast furnace residue powder and 6-12 pts. wt. graphene oxide. USE - Antibacterial filter ball. ADVANTAGE - The antibacterial filter ball has excellent antibacterial property and filtration efficiency, and saves resource cost, space and time.