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Ein \u00dcberangebot an N\u00e4hrstoffen…<\/strong><\/p>\n

Eine Algenmassenentwicklung kann sowohl Gesundheit von Badenden beeintr\u00e4chtigen, als auch bei technischen Prozessen in der Wasseraufbereitung st\u00f6rend wirken.<\/p>\n

Massenentwicklungen von Phytoplankton und\/oder Cyanobakterien sind Folge \u00fcberm\u00e4ssigen N\u00e4hrstoff\u001fangebots in Gew\u00e4ssern. Sie beeintr\u00e4chtigen die Gew\u00e4sser\u00f6kosysteme mit einer Viel\u001fzahl nachteiliger Folgeerscheinungen bis zur v\u00f6lligen Entwertung des \u00d6kosystems (Eutrophie\u001frung).<\/p>\n

Die wirksamste Be\u001fk\u00e4mpfung der Eutrophierung wird durch dauerhafte und drastische Senkung des N\u00e4hrstoffangebots er\u001freicht. Sie wird durch Entlastung der Ge\u001fw\u00e4sser erzielt.<\/p>\n

Aber teilweise ist eine schnelle Reduzierung bzw Absch\u00f6pfung eingeleiteter N\u00e4hrstoffe nicht m\u00f6glich. Zur Aufrechterhaltung sensibler Gew\u00e4ssernutzungen sind dann sehr kurzfristige Massnah\u001fmen erforderlich, die die Algenbildung reduzieren, ohne dem \u00d6kosystem zu schaden. Biozide (Gifte) scheiden als L\u00f6sungstrategie aus.<\/p>\n

Der Einsatz von Ultraschall zur Bek\u00e4mpfung von Algenmassenentwicklungen wurde vor etwa 10 Jahren\u001f im europ\u00e4ischem Ausland f\u00fcr die Aufbereitung von Bew\u00e4sserungsanlagen im Gem\u00fcsebau ent\u001fwickelt. In diesem Forschungsvorhaben wird ergr\u00fcndet, ob diese Technik auch in der Industrie oder in Natur\u001fb\u00e4dern zum Einsatz kommen kann, und wie aufgrund von Testanwendungen der Einsatz effizient, ressourcenschonend und umweltfreundlich gestaltet werden kann.<\/p>\n","protected":false},"excerpt":{"rendered":"

Ein \u00dcberangebot an N\u00e4hrstoffen…<\/p>\n","protected":false},"author":1,"featured_media":207,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"image","meta":[],"categories":[17],"tags":[],"_links":{"self":[{"href":"http:\/\/algae-control-research.com\/index.php?rest_route=\/wp\/v2\/posts\/144"}],"collection":[{"href":"http:\/\/algae-control-research.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/algae-control-research.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/algae-control-research.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/algae-control-research.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=144"}],"version-history":[{"count":35,"href":"http:\/\/algae-control-research.com\/index.php?rest_route=\/wp\/v2\/posts\/144\/revisions"}],"predecessor-version":[{"id":326,"href":"http:\/\/algae-control-research.com\/index.php?rest_route=\/wp\/v2\/posts\/144\/revisions\/326"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/algae-control-research.com\/index.php?rest_route=\/wp\/v2\/media\/207"}],"wp:attachment":[{"href":"http:\/\/algae-control-research.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/algae-control-research.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=144"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/algae-control-research.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}