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15篇 您的检索式:作者名="Laganaro"
    题名 作者 年代 出处 被引量
1Interference of iron as a coagulant on MIB removal by powdered activated carbon adsorption for low turbidity waters显示文摘Powered activated carbon (PAC) is widely used in water treatment plants to minimize odors in drinking water. This study investigated the removal of 2-methylisoborneol (MIB) by PAC adsorption, combined with coagulation using iron as a coagulant. The adsorption and coagulation process were studied through different case scenarios of jar tests. The analysis evaluated the effect of PAC dosing in the liquid phase immediately before or after the coagulant addition. Ferric sulphate was used as the coagulant with dosages from 10 to 30 mg/L, and PAC dosages varied from 10 to 40 mg/L. The highest MIB removal efficiency (about 70%) was achieved without the coagulant addition and with the highest PAC dosage (40 mg/L). Lower MIB removal efficiencies were observed in the presence of coagulant, showing a clear interference of the iron precipitate or coagulant in the adsorption process. The degree of interference of the coagulation process in the MIB removal was proportional to the ratio of ferric hydroxide mass to the PAC mass. For both cases of PAC dosing, upstream and downstream of the coagulant injection point, the MIB removal efficiency was similar. However, MIB removal efficiency was 15% lower when compared with experiments without the coagulant application. This interference in the MIB adsorption occurs potentially because the coagulant coats the surface of the carbon and interferes with the MIB coming in contact with the carbon's surface and pores. This constraint requires an increase of the PAC dosage to provide the same efficiency observed without coagulation.Ferreira Filho SIDNEY SECKLER Marchetto MARGARIDA Alves Laganaro ROSEMEIRE 2013Journal of Environmental Sciences2013,25,8:3
2Normalisation and increase of abnormal ERP patterns accompany recovery from aphasia in the post-acute stage显示文摘Laganaro M Morand S Schwitter V 2008Neuropsychologia2008,46,8:1
3Re-evaluating the time course of gender and phonological encoding during silent monitoring tasks estimated by ERP:serial or parallel processing显示文摘Camen C Morand S Laganaro M 0,,01:1
4Electrophysiological correlates of different anomic patterns in comparison with normal word production显示文摘Laganaro M Morand S Schwitter V 0,,06:1
5Normalisation and increase of abnormal ERP patterns accompany recovery from aphasia in the post-acute stage显示文摘Laganaro M Morand S Schwitter V 0,,08:1
6ERP correlates of word production before and after stroke in an aphasic patient显示文摘Laganaro M Morand S Michel CM 0,,02:1
7Electrophysio-logical correlates of different anomic patterns in compari-son with normal word production显示文摘Laganaro M Morand S Schwitter V 2009Cortex2009,45,6:1
8Computerised treatment of anomia in acute aphasia:treatment intensity and training size显示文摘Laganaro M Di Pietro M Schnider A 2006Neuropsychol Rehabil2006,16,6:1
9Electrophysiological correlates of different anomic patterns in comparison with normal word production显示文摘Laganaro M Morand S Schwitter V 0,,06:1
10Receptive amusia: temporal auditory deficit in a professional musician following a left temporo- parietal lesion 显示文摘Di Pietro M Laganaro M Leeman B Schnider A 2004Neuropsychologia2004,42,:1
11Time course of evoked-potential changes in different forms of anomia in aphasia显示文摘Laganaro M Morand S Schnider A 0,,08:1
12Normalisation and increase of abnormal ERP patterns accompany recovery from aphasia in the post-acute stage显示文摘Laganaro M Morand S Schwitter V 0,,08:1
13Re-evaluating the time course of gender and phonological encoding during silent monitoring tasks estimated by ERP:serial or parallel processing显示文摘Camen C Morand S Laganaro M 0,,01:1
14Computerised treatment of ano- mia in acute aphasia:treatment intensity and training Size显示文摘Laganaro M Di Pietro M Schuider A 2006Neuro- psychol Rehabil2006,16,6:1
15Normalisation and increase of abnormal ERP patterns accompany recovery from aphasia in the post-acute stage 显示文摘Laganaro M Morand S Schwitter V 2008Neuropsychologia2008,46,:1
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