Microbiological PhenomenaWhich Result in Oxygen Consumption

Microbiological PhenomenaWhich Result in Oxygen Consumption

Microbiological PhenomenaWhich Result in Oxygen Consumption
An assumption that the rate of microbial oxygen consumption is proportional to the concentrations of ultimate carbonaceous BOD cannot be made since there are different microbiological phenomena which occur in a BOD bottle

assimilation of organic matter
endogenous respiration

cryptic growth
oxygen consumption by predators.
oxygen consumption by nitrifying bacteria
oxygen consumption by algae

Large Scale Sewage Treatment (Sewage Treatment in Sewered Areas
Primary/Physical/Preliminary Treatment
Removal of grit (Grit/Detritus Chamber)
Removal of fatty oils (skimming tanks)
Sedimentation (Primary sedimentation)
Secondary Treatment
Trickling Filter System
Rotating Biological Contractor or Biodisc System
Oxidation Lagoons
Activated Sludge Process
Modification of Activated Sludge Process(ASP)
Biological Processes for Removal of Nitrogen by ASP
Removal of Excess Phosphates
Submerged Aerobic Filters
Sedimentation (Secondary Sedimentation)
Sludge Digestion
Anaerobic digestors (sludge digestion)
Factors important for anaerobic digestion
Tertiary Treatment
Applications of Waste Treatment Saccharification
Saccharification Processes
Simple Dilute-acid Hydrolysis of Wood
Details of the process
Percolation Processes
Strong Acid Processes for Wood Saccharification
General Problems of Saccharification Processes
Gasification
Process of Gasification
Biomethanation (Anaerobic gasification)
Pelletisation Technology
Plasma arc (pyro-plasma process)
Garret flash pyrolysis process
Vast global potential
Composting
Bangalore Method (Hot Fermentation Process)
Mechanical Composting (Indore Process)

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