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soil chemistry 50% pore space 50% solid material 25% air 25% water 45 to 48% mineral matter 2 to 5% organic matter volume composition of a desirable surface soil soil organic…
assoc. prof. kozet yapsakli distribution of earth’s water consequence of pollution point sources pollution of our water resource can occur directly from sewer outfalls…
assoc prof kozet yapsakli 15 p 3097 phosphorus phosphorus is a vital nutrient necessary for plants and animals in the form of po4 3- and hpo4 2- phosphorus is the…
assoc. prof. kozet yapsakli what is bod? biochemical oxygen demand it is just what it sounds like, it is the oxygen required by biochemical processes. what is bod? in…
chemical oxygen demand assoc. prof. kozet yapsakli used to measure the organic strength of wastewaters same principle as bod but different execution. rather than biologically…
oxygen profile in streams assoc. prof. kozet yapsakli oxygen depletion in streams two mechanisms are known to contribute oxygen to surface waters: dissolution of…
oil and grease in wastewater * found in domestic wastewaters certain industrial wastes * cause problems transportation of sewer through pipelines during treatment and ultimate…
nitrogen in all its forms assoc. prof. kozet yapsakli nitrogen is in the nonmetals group oxidation states of nitrogen n has 5 electrons in valence shell a7 oxidation…
gas analysis gas analysis - anaerobic sludge digestion - anaerobic treatment of high bod containing wastes ~1500mgl biogas formation heating value: around 22,000 kjm3 5330…
7/30/2019 metu enve202 laboratory manual 1/47environmental microbiologylab manual2013prepared byprof. dr. celal f. gkayedited byprof. dr. filiz dilektech. kemal demirtarevised…
sulfur and sulfate dr kozet yapsakli what is sulfur atomic number: 16 symbol: s native form: is a yellow crystalline crystal like solid in nature: it can be found as the…
chlorine assoc prof kozet yapsakli pathogens pathogenic organisms are disease causing non-pathogenic organisms are non- disease causing pathogen types: bacteria…
membrane bioreactors (mbr) membrane classification microfiltration (mf) ultrafiltration (uf) nanofiltration (nf) reverse osmosis (ro) comparison of membrane filtration processes…
coagulation-flocculation-jar test assoc. prof. kozet yapsakli turbidity • turbidity – particles (sand, silt, clay, bacteria, viruses) in the initial source water that…
chapter 14 chemical kinetics kozet yapsakli chemistry the central science 8th edition chemical kinetics • chemical kinetics is the study of how rapidly chemical reactions…
solutions ways of expressing concentrations of solutions solutions moles of a total moles in solution xa = mole fraction x • in some applications one needs the mole fraction…
biodiesel from algae: challanges, oppurtunuties and the way forward biofuels • effective • less harmful • renewable • can be used in many cars today biodiesel •…
conventional extended aeration
beer’s law and spectrophotometry assoc. prof. kozet yapsakli solution concentration reminders concentration expresses how the amount of solute and the amount of solution…
alkalinity measure of of water’s capacity to neutralize acids=acid neutralizing capacity without this acid-neutralizing capacity, any acid added to a stream would…