US EPA

1470825 

Journal Article 

Adsorption of naphthalene derivatives on hypercrosslinked polymeric adsorbents 

Xu, Z; Zhang, Q; Chen, J; Wang, L; Anderson, GK 

1999 

Yes 

Chemosphere
ISSN: 0045-6535
EISSN: 1879-1298 

BIOSIS/99/07379 

38 

9 

2003-2011 

English 

10.1016/S0045-6535(98)00413-5 

WOS:000078982700005 

http://://WOS:000078982700005
Exit
 

BIOSIS COPYRIGHT: BIOL ABS. Two hypercrosslinked resins CHA-101 and CHA-111 were used as polymeric adsorbents and their behaviours against the adsorption of four naphthalene derivatives--1-naphthol, 2-naphthol, 1-naphthylamine and 2-naphthylamine were studied. Equilibrium adsorption data were obtained and fitted to the Freundlich isotherms. Results indicated that the CHA series resins were far more superior to macroporous Amberlite XAD-4 in adsorbing naphthalene derivatives, and the CHA-101 resin demonstrated the highest adsorption capacity. The difference in the adsorption property between the hypercrosslinked resins and the conventional macroporous resin was attributed to the large specific surface area, uniform pore structure, appropriate pore size and partial polarity of the network of the hypercrosslinked resins. 

Ecology; Biochemical Studies-General; Biophysics-General Biophysical Studies; Toxicology-Environmental and Industrial Toxicology; Public Health: Environmental Health-Sewage Disposal and Sanitary Measures; Public Health: Environmental Health-Air