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Biological fouling of ultrafiltration membranes during operation

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dc.contributor.author DEREVJANKO, V. N.
dc.contributor.author NECHITAYLO, N. P.
dc.date.accessioned 2019-04-16T09:34:22Z
dc.date.available 2019-04-16T09:34:22Z
dc.date.issued 2014
dc.identifier.citation DEREVJANKO, V. N., NECHITAYLO, N. P. Biological fouling of ultrafiltration membranes during operation. In: Meridian Ingineresc. 2014, nr. 2, pp. 46-48. ISSN 1683-853X. en_US
dc.identifier.issn 1683-853X
dc.identifier.uri http://repository.utm.md/handle/5014/1903
dc.description.abstract This work analyzes factors, that lead to fouling of membrane elements during operation. Special attention is given to biofouling of membrane elements, which is the basic factor, that leads to critical decrease of membrane performance. Basic criteria of biofouling increase control were found. Ways of membrane technology development, that will allow to avoid or decrease cost of membrane biofouling reducing, were suggested. New technologies must be developed to control biofouling. This will significantly expand the scope of application of ultrafiltration for the treatment of natural and waste waters. en_US
dc.description.abstract Această lucrare analizează factorii, care duc la murdărirea elementelor membranei în timpul funcționării. O atenție specială este acordată depunerilor pe elementele membranei, care este factorul de bază, care duce la scăderea critică a performanțelor membranei. Au fost stabilite criteriile de bază de creștere a controlului depunerilor. Au fost propuse modalități de dezvoltare a tehnologiei membranei, care va permite evitarea depunerilor sau reducerea costului membranei. Noile tehnologii trebuie să fie dezvoltate pentru a controla depunerile. Acest lucru va extinde în mod semnificativ domeniul de aplicare a ultrafiltrării pentru tratamentul apelor naturale și reziduale. ro
dc.description.abstract Ce travail analyse de facteurs, qui conduisent à un encrassement des éléments de membrane pendant le fonctionnement. Une attention particulière est donnée à l'encrassement biologique des éléments de membrane, qui est le facteur de base, qui mène à la diminution critique de la performance de la membrane. Les critères de base de l'encrassement biologique augmentation contrôle ont été trouvés. Méthodes de développement de la technologie de membrane, qui permettront d'éviter ou de diminuer le coût de l'encrassement biologique à membrane de réduction, ont été suggérées. Les nouvelles technologies doivent être développées pour contrôler l'encrassement biologique. Cela permettra d'élargir considérablement le champ d'application de l'ultrafiltration pour le traitement des eaux naturelles et des déchets. fr
dc.description.abstract Эта работа анализирует факторы, которые приводят к загрязнению мембранных элементов в процессе работы. Особое внимание уделяется биообрастания мембранных элементов, что является основным фактором, который приводит к критическому снижению производительности мембраны. Были предложены пути развития мембранных технологий, которые позволят избежать осаждения или снизить стоимость мембраны. Новые технологии должны быть разработаны для контроля обрастания. Это позволит значительно расширить сферу применения ультрафильтрации для очистки природных и сточных вод. ru
dc.language.iso en en_US
dc.publisher Technical University of Moldova en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject ultrafiltration membranes en_US
dc.subject membrane de ultrafiltrare en_US
dc.title Biological fouling of ultrafiltration membranes during operation en_US
dc.title.alternative Ancrasarea biologică a membranelor de ultrafiltrare în timpul funcționării en_US
dc.title.alternative L'encrassement biologique des membranes d'ultrafiltration pendant le fonctionnement en_US
dc.title.alternative Биологическое обрастание ультрафильтрационных мембран во время работы en_US
dc.type Article en_US


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