DETERMINATION OF GROSS ALPHA ACTIVITY IN URINE BY ADSORPTION ON GLASS FIBRE FILTER PAPER

被引：14

作者：

EAKINS, JD

GOMM, PJ

机构：

[1] Health Physics and Medical Division, A.E.R.E. Harwell, Didcot, Berkshire

来源：

HEALTH PHYSICS | 1968年 / 14卷 / 05期

关键词：

D O I：

10.1097/00004032-196805000-00007

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A description is given of work carried out to determine the optimum conditions for maximum surface adsorption of a number of alpha emitting radioelements on glass fibre filter paper. The effect of valency, pH and presence of pyrophosphate is discussed and a new technique for the determination of gross alpha activity in urine is given based on surface adsorption. Overall recoveries of thorium, protactinium, neptunium, plutonium, americium and curium are about 80 % using this procedure. The advantages of surface adsorption over conventional ion exchange are discussed and the development of other procedures based on this principle is suggested. © 1968 Health Physics Society.

引用

页码：461 / +

共 12 条

[1]

BENES P, 1966, RADIOCHIM ACTA, V5, P99

[2]

EPHRAIM F, 1948, INORGANIC CHEMISTRY

[3]

GREBENSHCHIKOVA VI, 1961, RADIOKHIMIYA, V3, P155

[4]

GREBENSHCHIKOVA VI, 1961, RADIOKHIMIYA, V7, P191

[5]

GROVES K, UNPUBLISHED

[6] RESIDUE ADSORPTION .1. SEPARATION OF STRONTIUM-90 AND YTTRIUM-90 [J].

KIRBY, HW .

JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY, 1963, 25 (05) :483-&

[7]

LIESER KH, 1965, RADIOCHIM ACTA, V4, P225

[8]

MELLISH CE, 1966, AERER5323

[9]

MELLISH CE, 1964, RADIOCHIM ACTA, V2, P204

[10]

SHEEHAN WE, 1963, TID7696 USAEC REP

← 1 2 →