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1. |
Record Nr. |
UNINA9910137102503321 |
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Autore |
Becquet Valentine |
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Titolo |
Mutations démographiques et sociales du Viêt Nam contemporain / / Maria E. Cosio Zavala, Myriam de Loenzien, Bich-Ngoc Luu |
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Pubbl/distr/stampa |
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Nanterre, : Presses universitaires de Paris Nanterre, 2016 |
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ISBN |
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Altri autori (Persone) |
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BélangerDanièle |
ChiNguyen Huu |
de LoenzienMyriam |
GubryPatrick |
HanhBùi Thi |
HuongLê Thi |
LertFrance |
LinhLe Thi Thuy |
LoenzienMyriam de |
NgocLuu Bich |
OudinXavier |
RazafindrakotoMireille |
RoubaudFrançois |
ScornetCatherine |
ThiêngNguyên Thi |
ZavalaMaria E. Cosio |
Cosio ZavalaMaria E |
LuuBich-Ngoc |
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Soggetti |
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Demography |
sida |
vih |
stigmatisation |
religion |
séropositivité |
famille |
Vietnam |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Sommario/riassunto |
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Pays de plus de 90 millions d’habitants, le Viêt Nam connaît depuis quelques décennies une évolution considérable. Cet ouvrage en explore les enjeux les plus marquants. Les défis à relever sont nombreux. Malgré une population encore jeune, ce pays connaît désormais un vieillissement rapide. Or, les formes de sociabilité et de solidarité changent, comme le montre la lutte contre l’épidémie VIH/sida. Le déséquilibre des sexes à la naissance continue de se creuser au détriment de la population ... |
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2. |
Record Nr. |
UNINA9910674371803321 |
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Autore |
Kotowska Urszula |
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Titolo |
Removal of Organic Pollution in Water Environment |
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Pubbl/distr/stampa |
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MDPI - Multidisciplinary Digital Publishing Institute, 2019 |
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ISBN |
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Descrizione fisica |
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1 online resource (154 p.) |
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Soggetti |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Sommario/riassunto |
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The development of civilization entails a growing demand for consumer goods. A side effect of the production and use of these materials is the production of solid waste and wastewater. Municipal and industrial wastewater usually contains a large amount of various organic compounds and is the main source of pollution of the aquatic environment. Therefore, the search for effective methods of wastewater and other polluted water treatment is an important element of caring for the natural environment. This book presents research on the determination and removal of environmentally hazardous organic compounds from aqueous samples. The articles included in this book describe the results of examinations, at the laboratory scale, of the efficiency of chemical as well as physical processes for the removal or |
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degradation of selected model pollutants. Environmental studies, especially those concerning the determination of trace impurities, require effective isolation and concentration procedures. The methods used for this purpose should meet the requirements of green chemistry. The liquid phase microextraction procedures and use of electrochemical methods described in this book seem to be proper for environmental studies, as they are effective and environmentally friendly. |
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