SEM of filter paper clogged with soil particles

Bildnummer 11821616
SEM of filter paper clogged with soil particles
Scanning electron micrograph of standard filter paper clogged with silt particles after soil- contaminated water had been passed through it. Filter paper is used to separate the liquid from the solid parts of a suspension. It is made from wood pulp (in particular that obtained from spruce,poplar,pine and fir trees),hence the presence of the cellulose fibres seen here under the silt. Soil contains gravel,sand,silt & clay. Most of the particles here are silt,with a size range of 2 to 50 micrometres. Gravel & sand would be unlikely to stay suspended in water anyway,while,at this magnification,the clay is probably invisible. Magnification: x250 at 8x10 inch size
Lizenzart: Lizenzpflichtig
Credit: Science Photo Library / Burgess, Dr. Jeremy
Bildgröße: 5007 px × 3673 px
Modell-Rechte: nicht erforderlich
Eigentums-Rechte: nicht erforderlich
Restrictions: -

Preise für dieses Bild ab 15 €

Universitäten & Organisationen
(Informationsmaterial Digital, Informationsmaterial Print, Lehrmaterial Digital etc.)
ab 15 €
Redaktionell
(Bücher, Bücher: Sach- und Fachliteratur, Digitale Medien (redaktionell) etc.)
ab 30 €
Werbung
(Anzeigen, Aussenwerbung, Digitale Medien, Fernsehwerbung, Karten, Werbemittel, Zeitschriften etc.)
ab 55 €
Handelsprodukte
(bedruckte Textilie, Kalender, Postkarte, Grußkarte, Verpackung etc.)
ab 75 €
Pauschalpreise
Rechtepakete für die unbeschränkte Bildnutzung in Print oder Online
ab 495 €

Keywords

;