GEP19981246B - Method for Determination of Lead Contents in Waters
- Google Patents
Method for Determination of Lead Contents in Waters
Info
Publication number
GEP19981246B
GEP19981246BGEAP19952973AGEAP1995002973AGEP19981246BGE P19981246 BGEP19981246 BGE P19981246BGE AP19952973 AGEAP19952973 AGE AP19952973AGE AP1995002973 AGEAP1995002973 AGE AP1995002973AGE P19981246 BGEP19981246 BGE P19981246B
Authority
GE
Georgia
Prior art keywords
determination
waters
lead
lead contents
sorption
Prior art date
Application number
GEAP19952973A
Inventor
Lili Svanidze
Zizi Svanidze
Original Assignee
Lili Svanidze
Zizi Svanidze
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lili Svanidze, Zizi SvanidzefiledCriticalLili Svanidze
Priority to GEAP19952973ApriorityCriticalpatent/GEP19981246B/en
Publication of GEP19981246BpublicationCriticalpatent/GEP19981246B/en
Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means
(AREA)
Abstract
This invention refers to analytical chemistry, in particular to methods for determination of heavy toxic metals in water. Technical result of the invention is to reduce the expenditure of the reagents and time during analysis. The method comprises preliminary concentration of lead by sorption method with the help of polymer chelate sorbent - polystyrene - 2-amino-/1/azo-1/-2-oxi-4-arzenobenzene at pH=5,0 and its further determination by atomic sorption method.
GEAP19952973A1995-12-081995-12-08Method for Determination of Lead Contents in Waters
GEP19981246B
(en)