ASSESS THE DENITRIFICATION POTENTIAL OF FERMENTED BIOSOLIDS BASED ON THEIR SPECIFIC DENITRIFICATION RATE (SDNR)

Cross-stream comparison of substrate-specific denitrification potential

Headwater streams have a demonstrated ability to denitrify a portion of their nitrate (NO3 ) load but there has not been an extensive consideration of where in a stream this process is occurring and how various habitats contribute to total denitrification capability. As part of the Lotic Intersite Nitrogen Experiment II (LINX II) we measured denitrification potential in 65 streams spanning eigh...

Sulfur-based Autotrophic Denitrification

Sulfur-based autotrophic denitrification processes utilize autotrophic denitrifiers, such as Thiobacillus denitrificans and Thiomicrospira denitrificans, to reduce nitrate to nitrogen gas. Bench-scale experiments were conducted to evaluate the sulfur-based autotrophic denitrification process. This paper addresses three issues: (1) start-up and operation of a CSTR to provide an adequate seed sou...

Denitrification.

INTRODUCTION ...................................... 43 DENITRIFYING BACTERIA .......... ............................ 43 PHYSIOLOGY AND BIOCHEMISTRY...................................... 45 Nitrate Reductase ...................................... 46 Nitrite Reductase ........... ................................... 46 Nitric Oxide Reductase...................................... 47 Nitrous Oxide R...

Experiments on bacterial denitrification.

Impact of Salt on Denitrification Potential in Roadside Environments