Search Constraints

Start Over
Filtering by: Subject Strippers (Chemical technology) Remove constraint Subject: Strippers (Chemical technology) Commencement Year 2007 Remove constraint Commencement Year: 2007 Non-Academic Affiliation Oregon State University. Graduate School Remove constraint Non-Academic Affiliation: Oregon State University. Graduate School Subject Ammonia -- Purification Remove constraint Subject: Ammonia -- Purification

Search Results

  • An ammonia stripping and recovery system for animal wastewaters

    Creator:
    Crown, Julia K.
    Abstract:
    Traditionally, livestock operations were small and combined with cropping operations. This allowed farms to be self-sustaining because nutrients were constantly recycled on the farm. Since the Haber-Bosch chemical process was patented, crop farmers turn to industrial fertilizers when soils nutrients are depleted. Animal and plant operations diverged, functionally separated, and...
    Resource Type:
    Masters Thesis
    Full Text:
    farm. Since the Haber-Bosch chemical process was patented, crop farmers turn to industrial