Flocked Bioconversion Media for Ammonia/Water Bioremediation II: Physical and Mechanistic Aspects of Bioconversion Processes
AATCC JOURNAL OF RESEARCH(2015)
摘要
By extrapolating (exponential) plots of ammonium ion depletion rates (ADR) vs. water flow rate curves to the zero water flow rate, a new parameter called the intrinsic ammonia depletion rate (ADR((i))) has been defined. This parameter is helpful in understanding the ammonia/water bioremediation process. ADR((i)), representing the ammonium ion depletion rate for bio-media under quiescent, equilibrium ammonia/water conditions, should be an inherent property of the biomedia material itself, and can serve as an ADR effectiveness rating index for various bio-media. In the reported work, flocked bio-media were shown to exhibit overall higher ADR((i)) values than non-flocked media. The bio-reaction's physical (hydrodynamic) process mechanism appears to be different for non-flocked and flocked media classifications. A short term "live fish" aquaculture field trial was also carried out.
更多查看译文
关键词
Ammonia/Water Bioremediation,Aquaculture,Bio-Media,Flocking,Trickling Bio-Filter
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要