COMPARISON OF TECHNIQUES FOR THE ENUMERATION OF HUMAN PARASITIC HELMINTH EGGS IN TREATED WASTE-WATER

被引：16

作者：

AYRES, RM ^{[1
]}

STOTT, R ^{[1
]}

LEE, DL ^{[1
]}

MARA, DD ^{[1
]}

SILVA, SA ^{[1
]}

机构：

[1] UNIV LEEDS,DEPT PURE & APPL BIOL,LEEDS LS2 9JT,W YORKSHIRE,ENGLAND

来源：

ENVIRONMENTAL TECHNOLOGY | 1991年 / 12卷 / 07期

关键词：

D O I：

10.1080/09593339109385048

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Four methods for the enumeration of human parasitic nematodes in treated wastewater were compared in field trials in the northeast of Brazil. Effluents from a series of waste stabilisation ponds and a physico-chemical lime treatment plant were used. Comparisons were made on a daily and 24 hour basis. The recovery of eggs was found to be consistently higher using the method currently recommended by the World Health organisation (1) (commonly known as the Bailenger method) but only when 10 l samples, rather than 1 l samples, were processed.

引用

页码：617 / 623

页数：7

共 15 条

[1]

[Anonymous], 1989, STANDARD METHODS EXA

[2]

AYRES RM, 1989, ENUMERATION HUMAN IN

[3]

BOUHOUM K, 1989, INT J HYG ENV MED, V188, P322

[4]

DEOLIVEIRA R, 1990, THESIS U LEEDS

[5]

GAMBRILL MP, 1990, THESIS U LEEDS

[6]

LAKSHMINARAYANA JS, 1972, LOW COST WASTE TREAT, P290

[7]

MARA DD, 1986, J TROP MED HYG, V89, P71

[8]

MARA DD, 1986, BIOTECHNOLOGY, V8, P177

[9] GUIDELINES FOR THE MINIMUM EVALUATION OF THE PERFORMANCE OF FULL-SCALE WASTE STABILIZATION POND SYSTEMS [J].

PEARSON, HW ;

MARA, DD ;

BARTONE, CR .

WATER RESEARCH, 1987, 21 (09) :1067-1075

[10]

PROST A, 1988, IRCWD NEWS, P11

← 1 2 →