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Épuration Vidéos ❘ Science Photo Library
11943849 - Water purification truck, Malawi
11933547 - Wastewater treatment plant
11932773 - Protozoa in wastewater
11937005 - Sewage plant
11933567 - Wastewater treatment plant
11932777 - Protozoa in wastewater
11924958 - Sewage Treatment Plant
11943739 - Water purifying truck, Malawi
11937671 - Sewage plant
11925186 - Vorticella protozoa
11924959 - Sewage Treatment Plant
11924937 - Sewage Treatment Plant
11933560 - Wastewater treatment plant
11925193 - Vorticella protozoa
11937659 - Water sampling at sewage works
11924944 - Sewage Treatment Plant
11937665 - Tank at sewage plant
11937660 - Water sampling at sewage works
11924948 - Sewage Treatment Plant
11925184 - Vorticella protozoa
11924951 - Sewage Treatment Plant
11937674 - Sewage plant
11937662 - Drain pipe at sewage works
11933568 - Wastewater treatment plant
11933562 - Wastewater treatment plant
11933548 - Wastewater treatment plant
11943909 - Water purification truck, Malawi
11937584 - Affinity chromatography, animation
11937668 - Tank at sewage plant
11933559 - Wastewater treatment plant
11932774 - Protozoa in wastewater
11937002 - Testing water at sewage plant
11933549 - Wastewater treatment plant
11926427 - Sewage Treatment Plant
11925181 - Vorticella protozoa
11937664 - Water sprinkler at sewage plant
11932781 - Rotifer in wastewater
11932776 - Protozoa in wastewater
11943819 - Water purification truck, Malawi
11937680 - Truck at sewage plant
11937657 - Water sampling at sewage works
11924947 - Sewage Treatment Plant
11933556 - Wastewater treatment plant
11932780 - Vorticella in wastewater
11932771 - Protozoa in wastewater
11925189 - Vorticella protozoa
11937673 - Sewage plant
11937658 - Water sampling at sewage works
11933561 - Wastewater treatment plant
11933553 - Wastewater treatment plant
11925187 - Vorticella protozoa
11924956 - Sewage Treatment Plant
11937661 - Water sampling at sewage works
11937003 - Sedimentation tank at sewage plant
11933545 - Wastewater treatment plant
11932782 - Rotifer in wastewater
11926428 - Sewage Treatment Plant
11924949 - Sewage Treatment Plant
11943767 - Water purifying trucks, Malawi
12365337 - DNA purification microchip, SEM
11937667 - Tank at sewage plant
11937666 - Tank at sewage plant
11937663 - Tank at sewage plant
11933566 - Wastewater treatment plant
11933557 - Wastewater treatment plant
11925191 - Vorticella protozoa
11924943 - Sewage Treatment Plant
11937585 - Affinity chromatography, animation
11933554 - Wastewater treatment plant
11932783 - Vorticella colony in wastewater
11932779 - Vorticella colony in wastewater
11932775 - Protozoa in wastewater
11925196 - Vorticella protozoa
11924953 - Sewage Treatment Plant
11937677 - Sewage plant
11933564 - Wastewater treatment plant
11925183 - Vorticella protozoa
11925180 - Vorticella protozoa
11924941 - Sewage Treatment Plant
11924938 - Sewage Treatment Plant
11937679 - Sewage plant
11937672 - Sewage plant
11937004 - Sewage plant
11933565 - Wastewater treatment plant
11925194 - Vorticella protozoa
11924945 - Sewage Treatment Plant
11937678 - Sewage plant
11937669 - Sedimentation tank at sewage plant
11936814 - Flocculation of dirty water
11933551 - Wastewater treatment plant
11924653 - Sewage Treatment Plant
11933558 - Wastewater treatment plant
11932770 - Protozoa in wastewater
11924843 - Sewage treatment plant
11937670 - Sedimentation tank at sewage plant
11932772 - Protozoa in wastewater
11933563 - Wastewater treatment plant
11933555 - Wastewater treatment plant
11933546 - Wastewater treatment plant
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