Determination of Resorcinol in Water Based on Chemiluminescent System of Ce(Ⅳ)-Resorcinol With Surfactant Sensitization
- VernacularTitle:水中间苯二酚的表面活性剂增强铈(Ⅳ)-间苯二酚化学发光体系测定法
- Author:
Huai-Fen LI
;
Cheng-Gen XIE
;
Chuan-Fang LIU
;
Al ET
;
- Publication Type:Journal Article
- Keywords:
Water pollution Resorcinol Chemiluminescence
- From:
Journal of Environment and Health
1992;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To establish a new chemiluminescence method for determination of resorcinol in wastewater. Methods In media of acid chemiluminescence reaction of resorcinol with ceriumⅣ in the presence of Tween 40 as enhancer was investigated. A new chemiluminescence method for determination of resorcinol with flow injection technique was developed. Results The linear range for resorcinol was 8.0?10-8～5.0?10-5 mol/L with 6.0?10-8 mol/L detection limit. The relative standard deviation was 3.5% for 5.0?10-6 mol/L resorcinol in 11 parallel measurements. Conclusion This method can used to determine the content of resorcinol in wastewater of laboratory and resorcinol compound solution with satisfactory results.
