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The Water Pollution, Problems and Results Slide Set View larger

The Water Pollution, Problems and Results Slide Set

JL-4EM

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The Water Pollution, Problems and Results set includes, Escherichia coli from putrid water, Putrefactive bacteria, Sulphur bacteria, Anabaena in eutrophic water, Spirogyra in nutrient-rich water, Skin ulcer of an amphibian...

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$284.98 tax excl.

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  • 20 slides

    1 - Intestinal bacteria (Escherichia coli) from putrid water
    2 - Putrefactive bacteria (Spirillum) from sludge poor in oxygen
    3 - Putrefactive bacteria (Sphaerotilus) bacteria, forming long chains with sheaths
    4 - Sludge bacteria (Methanobacterium) causing sewer gas
    5 - Sulphur bacteria (Thiocystis)
    6 - Wasserbluthe (Microcystis), blue-green alga "blooming" in stagnant water
    7 - Anabaena, blue green algae, in eutrophic water
    8 - Spirogyra, filamentous green alga in nutrient-rich water
    9 - Spirulina, corkscrew-shaped algae occurring in bitter seas
    10 - Chlamydomonas, one-celled green alga in eutrophic water
    11 - Cladophora, green alga with branching filaments from moderately polluted water
    12 - Diatoms, mixed algae from scarcely polluted water
    13 - Euglena, common green flagellates occurring in stagnant eutrophic water
    14 - Ciliates, different species from nutrient-rich water
    15 - Rotifers (Rotatoria), small animals from putrid water
    16 - Tubifex, fresh water oligochaete, living in the sludge
    17 - Carchesium, bell-shaped stalked ciliate from moderately polluted water
    18 - Water mould (Saprolegnia), harmful to plants and animals
    19 - Skin of fish injured by chemicals, t.s.
    20 - Skin ulcer of an amphibian, t.s.