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Trickling filter at sewage treatment works
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Set of various home appliancesAir conditionerCare
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Trickling filters
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Smart Purifier For Cleaning And Wetting Air Vector
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Air Humidifier Device Working In Child Room Vector
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Glyncorrwg mine water treatment filter beds Wales UK
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Glyncorrwg mine water treatment filter beds Wales UK
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Glyncorrwg mine water treatment filter beds Wales UK
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Marine sponge
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Shredded waste plastic A technician holding a handful of shredded waste plastic at a recycling facility The plastic seen here contains a wide variet
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Water treatment Sand filtration lagoon at a water treatment works covered with floating mats of the green alga Cladophora The excessive algal growt
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MODEL RELEASED Water treatment Worker checking the rapid gravity filter tanks at a water treatment works Water is sent here after the clarification
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Water treatment
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Reedbed filtration system
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Sewage works filter beds These stone-filled tanks are used to remove organic material from sewage by the action of bacteria and other organisms Phot
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Flatbed scanner CCD array
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Scan head of a flatbed scanner Flatbed or desktop scanners capture images from printed media using the scan head The scan head contains a lamp (whit
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Coal mine water treatment reed lagoons Contaminated water from a flooded coal mine is pumped via waterfalls into settling ponds The waterfalls allow
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Coal mine water treatment plant
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Thorny seahorse (Hippocampus histrix) on a sea fan or gorgonian This fish inhabits coral reefs and reed beds in the tropical Indo-Pacific region It
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Bright red sea whip in Indonesia
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Pollution treatment bed
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Sea pen (Pteroides sp) on the sea bed Sea pens are colonial organisms related to sea feathers Photographed in Komodo National Park Indonesia
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Purple sea pen
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United Kingdom
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Young drug consumer with a depressed facial expression sitting on bed
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Filter beds at a sewage plant The beds consist of fine gravel and are used to filter minute particles of matter from partially-treated sewage This
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female
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Female doctor talking to a pregnant woman
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Sitting pregnant woman talking to her doctor
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Shar pei sleeping on carpet
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Australia Tasmania Shar pei with ball in mouth
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Filter beds at a sewerage plant near Aughton South Yorkshire The beds consist of fine gravel and are used to filter minute particles of matter from
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Plastics recycling Chemical engineer David Wilson holding a sample of waste plastic (left) and an oil feedstock reclaimed from it at BPs Feedstock R
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