Inventors: Su HJ,
Li QA,
Tan TW
Patent Title: Composite biological adsorption and preparing method thereof
Publication date: 2007
Publication number: CN101077795
Abstract: The present invention relates to one kind of composite biological adsorbent and its preparation process. The adsorbent is chitosan or dextran cross-linked resin with supported titania photocatalyst and surface heavy metal ion blotting, and has the functions of adsorbing heavy metal ion, and degrading and eliminating organic pollutant, pathogen and microbe from water solution. The adsorbent is prepared through cross-linking and supporting titania photocatalyst onto chitosan and other saccharide biomass, coupling molecular engram with nanometer titania photocatalyst to form surface heavy metal ion blotting in the surface. The adsorbent has high adsorption capacity, high heavy metal selectivity, and high capacity of degrading and eliminating organic pollutant, pathogen and microbe.
URL: http://v3.espacenet.com/publicationDetails/biblio?DB=EPODOC&adjacent=true&locale=en_gb&FT=D&date=20071128&CC=CN&NR=101077795A&KC=A
Join the Society for Molecular Imprinting
New items RSS feed
View latest updates
Sign-up for e-mail updates:
Choose between receiving an occasional newsletter or more frequent
e-mail alerts.
Click
here to go to the sign-up page.
Is your name
elemental or
peptidic? Enter your name and find out by clicking either of the buttons below!
Other products you may like: