Geležį ir manganą oksiduojančių bakterijų veiklos intensyvinimo geriamajam vandeniui ruošti tyrimas ir pritaikymas

Geležį ir manganą oksiduojančių bakterijų veiklos intensyvinimo geriamajam vandeniui ruošti tyrimas ir pritaikymas

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This work includes experimental examination of the hypothesis, affirming that bacteria’s, oxidising iron and manganese can grow in some Lithuanian water treatment and can increase the removal of iron and manganese substances from the water. The novelty is that the method of identification and cultiv...

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Bibliographic Details
Main Author: Mažeikienė, Aušra
Other Authors: Butkus, Donatas
Format: Doctoral Thesis
Language:Lithuanian
Published: Lithuanian Academic Libraries Network (LABT) 2005
Subjects:
Environmental Engineering and Land Management
Geležis
Manganas
Iron bacteria
Gelžbakterės
Iron
Manganese
Drinking water
Geriamasis vanduo
Online Access:http://vddb.library.lt/fedora/get/LT-eLABa-0001:E.02~2005~D_20050215_154616-95964/DS.005.0.01.ETD
Description
Summary:This work includes experimental examination of the hypothesis, affirming that bacteria’s, oxidising iron and manganese can grow in some Lithuanian water treatment and can increase the removal of iron and manganese substances from the water. The novelty is that the method of identification and cultivation of iron bacteria’s presented in the foreign scientific publications was improved and adapted to research of such micro-organisms existing in the quartz sand filter media in the Lithuanian equipment of water treatment plant. For the first time in Lithuania there was examined quantitative distribution of iron and manganese oxidising micro-organisms in the sand thin coating in filters of drinking water purification and were found regularity and dependency of iron bacteria’s activities on the main technological parameters in removal of iron and manganese substances from the water.

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