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| Ultima descărcare din IBN: 2022-10-31 12:56 |
 SM ISO690:2012ŢÎMPĂU, Mihaela, RUSNAC, Nicoleta, CALMÂŞ, Valentina, PURICI, Ion. Calitatea detergenţilor biodegradabili comercializaţi în Republica Moldova. In: Simpozion Ştiinţific Internaţional al Tinerilor Cercetători , Ed. Ediţia a XVII-a, 24-25 aprilie 2019, Chişinău. Chişinău Republica Moldova: Departamentul Editorial-Poligrafic al ASEM, 2019, Ediţia 17, pp. 92-94. ISBN 978-9975-75-961-8. |
| EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
| Simpozion Ştiinţific Internaţional al Tinerilor Cercetători Ediţia 17, 2019 |
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Conferința "Simpozion Ştiinţific Internaţional al Tinerilor Cercetători" Ediţia a XVII-a, Chişinău, Moldova, 24-25 aprilie 2019 | ||||||
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Most of the detergents found in our market are chemical based and it is very difficult to eliminate them from municipal waste waters. Drinking water contaminated by detergents can be hazardous to human health. These problems are overcome by biodegradable detergents. We made a scientific research based on 5 samples of detergents traded in Moldova, including 4 biodegradable detergents. We have investigated the washing ability, the presence of phosphates and the impact of detergents on the number of microorganisms in the soil. After the microbiological examination we found that the Tide and Aistenoc detergents dropped number of soil micro-organisms 39 times and respectively 17 times, alarming numbers, compared to biodegradable detergents, which reduced the microorganisms by only 3-6 times. |
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| Cuvinte-cheie detergents, Biodegradable detergents, surfactants, Phosphates |
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