{"id":229,"date":"2013-06-11T22:59:13","date_gmt":"2013-06-11T22:59:13","guid":{"rendered":"http:\/\/www.oceanblogs.org\/KOSMOS2013\/?p=229"},"modified":"2013-09-05T12:41:15","modified_gmt":"2013-09-05T12:41:15","slug":"danas-kochstudio","status":"publish","type":"post","link":"https:\/\/www.oceanblogs.org\/KOSMOS2013\/2013\/06\/11\/danas-kochstudio\/","title":{"rendered":"Dana\u00b4s Kochstudio"},"content":{"rendered":"

About every two weeks \u201cDana\u00b4s Kochstudio\u201d opens. On the menu card: POP, short for Particulate Organic Phosphorus.<\/p>\n

Analysing POP filters, resulting from sea water filtration, starts with cooking them with an organic dissolving reagent in a normal household pressure cooker. In the hot water steam of the pressure cooker temperatures higher than 100\u00b0C are reached, which are needed to break the molecular bonds, transferring the organic phosphorous compounds into inorganic form. In the following the now inorganic orthophosphate can easily be measured photometrically following common methods of inorganic phosphate determination.<\/p>\n

\"Filtrationrack_Dana\"<\/a>\"POP_Dana\"<\/a>\u00a0 \"Kochtopf_POP<\/a><\/p>\n

The way of a POP sample:\u00a0from a filtration rack to\u00a0a household pressure cooker…..<\/em><\/p>\n

\"Maren_POP<\/a> \"Peter_POP.JPG\"<\/a> \"Saskia_POP\"<\/a><\/p>\n

…\u00a0into the hands of my\u00a0motivated helpers Maren, Peter and Saskia,\u00a0pipetting reagences. (Pictures: Dana Hellemann, Jana Meyer, GEOMAR.)<\/em><\/p>\n

So when you see me running through the floors with a big pressure cooker in the arms, hearing me saying \u201chej, I am off cooking\u201d, you should better not expect a nice dinner to be cooked as it\u00b4s usually the lab (my Kochstudio) I am heading to- and not the kitchen.<\/p>\n

<\/div>\n
By Dana Hellemann<\/div>\n","protected":false},"excerpt":{"rendered":"

About every two weeks \u201cDana\u00b4s Kochstudio\u201d opens. On the menu card: POP, short for Particulate Organic Phosphorus. Analysing POP filters, resulting from sea water filtration, starts with cooking them with an organic dissolving reagent in a normal household pressure cooker. In the hot water steam of the pressure cooker temperatures higher than 100\u00b0C are reached, […]<\/p>\n","protected":false},"author":11,"featured_media":143,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-229","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.oceanblogs.org\/KOSMOS2013\/wp-json\/wp\/v2\/posts\/229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oceanblogs.org\/KOSMOS2013\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oceanblogs.org\/KOSMOS2013\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oceanblogs.org\/KOSMOS2013\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oceanblogs.org\/KOSMOS2013\/wp-json\/wp\/v2\/comments?post=229"}],"version-history":[{"count":8,"href":"https:\/\/www.oceanblogs.org\/KOSMOS2013\/wp-json\/wp\/v2\/posts\/229\/revisions"}],"predecessor-version":[{"id":265,"href":"https:\/\/www.oceanblogs.org\/KOSMOS2013\/wp-json\/wp\/v2\/posts\/229\/revisions\/265"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oceanblogs.org\/KOSMOS2013\/wp-json\/wp\/v2\/media\/143"}],"wp:attachment":[{"href":"https:\/\/www.oceanblogs.org\/KOSMOS2013\/wp-json\/wp\/v2\/media?parent=229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oceanblogs.org\/KOSMOS2013\/wp-json\/wp\/v2\/categories?post=229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oceanblogs.org\/KOSMOS2013\/wp-json\/wp\/v2\/tags?post=229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}