classification by temperature psychrophiles grow at temperatures below 25°c. mesophiles grow at...

32
Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures between 45 and 60°C.

Upload: kevin-wilcox

Post on 17-Jan-2016

219 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Classification by temperature Psychrophiles

grow at temperatures below 25°C. Mesophiles

grow at temperatures between 25 - 45°C.

Thermophiles grow at temperatures between 45

and 60°C.

Page 2: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Classification by growth environment

Suspended growth Activated sludge

Attached growth Trickling filter Rotating biological contactor

Page 3: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Ten Growth Requirements1. Carbon source2. Energy source3. Terminal electron acceptor4. Macro nutrients: C, N, H, O, P,

K, S5. Micro nutrients: Fe, Ni, Co, Mb,

Zn, etc.

Page 4: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

6. Moisture7. Appropriate temperature8. Appropriate pH9. Absence of inhibition10. Mixing/contact

Ten Growth Requirements

Page 5: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Boone wastewater treatment plant

Page 6: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Boone wastewater treatment plant

Page 7: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Boone wastewater treatment plant

Page 8: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Wastewater treatment plants

Page 9: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Wastewater treatment plants

Page 10: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Back River WWTP

Page 11: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Back River WWTP

Page 12: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Back River WWTP

Page 13: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Back River WWTP

Page 14: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Abu Dhabi WWTP

Page 15: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Abu Dhabi WWTP

Page 16: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Abu Dhabi WWTP

Page 17: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Abu Dhabi WWTP

Page 18: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Abu Dhabi WWTP

Page 19: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Budapest WWTP

Page 20: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Lake Balaton WWTP

Page 21: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Lake Balaton WWTP

Page 22: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Lake Balaton WWTP

Page 23: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Lake Balaton WWTP

Page 24: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Wastewater Treatment in Developing Countries

Community Biogas Plant in China

Page 25: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Settling Problem in Activated Sludge

Page 26: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Summary of sludge processing

Page 27: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Filter Press http://www.metlabsolutions.com/Shriver%20Press%20-%20side.JPG

Page 28: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

View of machine used to aerate compost placed in windrows.

Page 29: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Overview of windrow composting operation

Page 30: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Schematic of static aerated compost pile

Page 31: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Biosolids land application

Page 32: Classification by temperature Psychrophiles grow at temperatures below 25°C. Mesophiles grow at temperatures between 25 - 45°C. Thermophiles grow at temperatures

Placement of geomembrane liner in area-type landfill