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<dc:title xml:lang="pl"><![CDATA[Badania wstępne nad wpływem podciśnienia na kłaczki osadu czynnego = Preliminary studies on the influence of negative pressure on activated sludge flocs]]></dc:title>
<dc:creator><![CDATA[Gnida, Anna]]></dc:creator>
<dc:creator><![CDATA[Witecy, Dagmara]]></dc:creator>
<dc:subject xml:lang="pl"><![CDATA[podciśnienie]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[osad czynny]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[charakterystyka kłaczków]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[negative pressure]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[activated sludge]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[floc features]]></dc:subject>
<dc:description xml:lang="pl"><![CDATA[A sludge from municipal wastewater plant operated for biological contaminant removal was exposed to three different negative pressures (-200, -500 and -800 hPa) for three different duration times (30 second, 1 and 2 minutes). Sludge volume index, shear sensitivity of the sludge and activated sludge floc characteristic was the object of the study before and after negative pressure treatment. After the treatment the sludge settled better independently on the pressure value and duration time. The shear sensitivity changed the most when the pressure exposure of -800 hPa was 1 minute and longer. The flocs structure was more open after negative pressur and larger part of activated sludge was comprised by large flocs.]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[nr 5-11 tytuł: Politechnika Zielonogórska - Zeszyty Naukowe]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[nr 1-4 tytuł: Wyższa Szkoła Inżynierska im. Jurija Gagarina w Zielonej Górze - Zeszyty Naukowe]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[seria główna: Zeszyty Naukowe]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[nr 49-52 tytuł: Quaterly of Environmental Engineering and Design]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[zeszyt 50 ukazał się jako nr 170 serii głównej]]></dc:description>
<dc:publisher><![CDATA[Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego]]></dc:publisher>
<dc:contributor><![CDATA[Greinert, Andrzej - red.]]></dc:contributor>
<dc:date><![CDATA[2018]]></dc:date>
<dc:type xml:lang="pl"><![CDATA[artykuł]]></dc:type>
<dc:format xml:lang="pl"><![CDATA[application/pdf]]></dc:format>
<dc:identifier><![CDATA[http://www.zbc.uz.zgora.pl/repozytorium/Content/51519/6_gnida_preliminary.pdf]]></dc:identifier>
<dc:identifier><![CDATA[https://zbc.uz.zgora.pl/repozytorium/dlibra/publication/60821/edition/51519/content]]></dc:identifier>
<dc:identifier><![CDATA[oai:zbc.uz.zgora.pl:51519]]></dc:identifier>
<dc:source xml:lang="pl"><![CDATA[Zeszyty Naukowe Uniwersytetu Zielonogórskiego, Tom 50]]></dc:source>
<dc:language><![CDATA[pol]]></dc:language>
<dc:language><![CDATA[eng]]></dc:language>
<dc:relation><![CDATA[oai:zbc.uz.zgora.pl:publication:60821]]></dc:relation>
<dc:rights xml:lang="pl"><![CDATA[Biblioteka Uniwersytetu Zielonogórskiego]]></dc:rights>
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