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Vita Datsenko,Natali Khimenko,Lilua Egorova,Yana Svishchova,?leksandr Dubyna,Olena Budvytska,Nina Lyubymova,Volodymyr Pasternak,Ludmila Pusik
Pág. 42 - 48
Based on the developed algorithm, the sanitary and toxicological properties have been assessed in the system "Galvanic sludge ? natural object" using model copper-zinc sludge.The following minerals containing heavy metal ions have been identified in galv...
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Juris Aigars, Natalija Suhareva and Rita Poikane
The polybrominated diphenyl ethers (PBDEs) are bioaccumulative, persistent, and toxic. They have a high risk of emission into the environment via volatile losses and diffuse sources, such as commercial product disposal or the use of sewage sludge. The PB...
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Cuiping Tang, Xiangyong Zhao, Dongliang Li, Yong He, Xiaodong Shen and Deqing Liang
Gas hydrate blockage in pipelines during offshore production becomes a major problem with increasing water depth. In this work, a series of experiments on gas hydrate formation in a flow loop was performed with low flow rates of 0.33, 0.66, and 0.88 m/s;...
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Per Falås, Arne Wick, Sandro Castronovo, Jonathan Habermacher, ... Adriano Joss
Pág. 240 - 249
Removal of organic micropollutants was investigated in 15 diverse biological reactors through short and long-term experiments. Short-term batch experiments were performed with activated sludge from three parallel sequencing batch reactors (25, 40, and 80...
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Martin Fryer, Eoghan O?Flaherty and Nicholas F. Gray
The most widely used technique for assessing the propensity of activated sludge to suffer from biological foaming is to measure foam potential. This involves measuring the amount of foam produced from sludge under conditions of controlled aeration. Two a...
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