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METHOD OF DETERMINATION OF SOILS ADSORPTION CAPACITY AND DEVICE FOR METHOD EMBODIMENT

机译:确定土壤吸附能力的方法和方法实施例的装置

摘要

FIELD: microbiology; applicable in determination of adsorption of pathogenic microorganisms by various soils. SUBSTANCE: method includes taking of soil samples by sampler closed from both ends by plugs, sterilization and installation of sampler into rack; filtering of test-microbe suspension through soil; determination of adsorption capacity. Device for method embodiment has cylinder with removable clamp and handle on upper end. Cylinder upper and lower ends are additionally provided with removable plugs for preservation of structure of taken sample and its subsequent sterilization. Invention provides for determination of microorganism adsorption by soil core samples without disturbance of their structure representing natural processes occurring in soil. EFFECT: higher efficiency of method. 2 cl, 1 dwg
机译:领域:微生物学;适用于测定各种土壤对病原微生物的吸附。实质:方法包括:用塞子从两端封闭的取样器取土样,消毒并将取样器安装在架子上;通过土壤过滤测试微生物的悬浮液;吸附容量的测定。方法实施例的装置具有圆筒,该圆筒在上端具有可移动的夹具和手柄。气瓶的上,下端还配有可移动的塞子,用于保存所取样品的结构及其随后的灭菌处理。本发明提供了土壤核心样品对微生物吸附的测定,而没有破坏代表土壤中发生的自然过程的其结构。效果:方法效率更高。 2厘升,1载重吨

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