Engineered Natural Geosorbents for In-Situ Immobilization of DNAPLs and Heavy Metals

Weber, Walter J.

University of Michigan, Ann Arbor, MI (United States)

关键词: Desorption;    Production;    36 Materials Science;    54 Environmental Sciences;    Sorption;   

DOI  :  10.2172/835477
RP-ID  :  EMSP-86797-2003a
RP-ID  :  FG07-02ER63488
RP-ID  :  835477

美国|英语

来源: UNT Digital Library

【 摘 要 】

The report summarizes work progress from 9/15/02-12/31/2003 for the project. Progresses in these five specific areas of investigation are summarized: (1) Production of engineered natural geosorbents (ENGs); (2) Characterization of the physicochemical properties of ENGs; (3) Characterization of the sorption and desorption properties of ENGs for TCE, PCE; (4) Characterization of the sorption and desorption properties of ENGs for heavy metals 4a; and (5) Characterization of the competitive sorption and desorption properties of ENGs for DNAPL and heavy metals.