AGRY 598 Week 10

Types of Bio-solid disposal
- Land application- injected, have to watch heavy metal content
- Surface disposal- runoff/ psychological issue
- Incineration- when land @ premium, limited use still have ash
Record keeping
- the treatment plant is responsible from pipe to land
- have to keep all the records
- have to keep track of pollutants
Operational standards
- hydrocarbons / carbon monoxide
- Pathogen reduction: Class A kills everything, Class B Just some
- Vector Attraction Reduction: Dry out
Surface disposal
- Mono fills= concentrated waste
- Incineration- Hg in atmosphere
Decreased emissions of most air pollutes but

NO_x
Acid Rain
- CO₂ in are forms carbonic acid = naturally acid rain
- C0₂ scrubbers = lots of gypsum
Pollution sources
- Point sources- done pretty good with (but sewage)
- Non-point- more difficult some conservation
- Have to figure out what to do with electronics
- how to make something out of the trash

Author

Anonymous

209236

Card Set

AGRY 598 Week 10

Description

Stieny week 10

Updated

2013-03-24T19:05:25Z

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