METHOD FOR SANITARY EVALUATION OF NATURAL WATER BODY CONTAMINATION LEVEL Russian patent published in 2010 - IPC G01N33/18 

Abstract RU 2387992 C1

FIELD: measurement technique.

SUBSTANCE: invention refers to monitoring and rapid methods for evaluation of surface water body contamination level by means of bioindication methods using macrozoobenthos as indicator. The method includes extraction of indicator related to macrozoobenthos from water medium, its identification, determination of water body contamination level through evaluation of water rating and saprobity depending on indicator while wigglers of Tanypodinae subfamily (Diptera, Chironomidae) of natural water body are selected as the indicator, their species belonging is determined according to which water body rating and saprobity is defined depending on presence of particular species of wigglers from specified subfamily.

EFFECT: high accuracy and simplification of determination is achieved.

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RU 2 387 992 C1

Authors

Sergeeva Evgenija Sergeevna

Eliseev Jurij Jur'Evich

Sergeeva Irina Vjacheslavovna

Dates

2010-04-27Published

2009-03-30Filed