Effect of pine bark and compost on the biological denitrification process of non-hazardous landfill leachate: Focus on the microbiology [PDF]
, 2010 In an attempt to optimize the cost-efficiency of landfill leachate treatment by biological denitrification process, our study focused on finding low-cost alternatives to traditional expensive chemicals such as composted garden refuse and pine bark, which
Oxarango, Laurent +9 more
core +1 more source
Nitrogen Radical Photocatalysed Reduction of Nitrous Oxide
Angewandte Chemie, EarlyView.This work offers the first example of reduction of the potent greenhouse gas N2O to the benign products N2 and O(Bpin)2 using a nitrogen‐based catalyst. The active catalyst is shown to be a nitrogen‐based radical which operates under photocatalytic conditions.
Reece Lister‐Roberts +2 more
wiley +2 more sources
Marcasite at the Permian‐Triassic Transition
Geophysical Monograph Series, Page 377-399., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Elena Lounejeva +7 more
wiley +1 more source
Denitrification: from genes to ecosystems [PDF]
, 2010 Denitrification is a part of the global nitrogen cycle in which fixed nitrogen in the biosphere is returned to the atmosphere, which is mediated by diverse communities of microorganisms. This thesis seeks to gain a greater understanding of the ecology of
Jones, Christopher M.
core +1 more source
Ecological Trait-Based Digital Categorization of Microbial Genomes for Denitrification Potential
MicroorganismsMicroorganisms encode proteins that function in the transformations of useful and harmful nitrogenous compounds in the global nitrogen cycle. The major transformations in the nitrogen cycle are nitrogen fixation, nitrification, denitrification, anaerobic
Raphael D. Isokpehi +3 more
doaj +1 more source
Denitrification in urban river sediment and the contribution to total nitrogen reduction
Ecological Indicators, 2021 Streams and rivers, especially in urban areas, are substantial sinks of bioavailable nitrogen owing to their hydrological connections with terrestrial systems and the intensity of inputs mediated by human activities.
Dong Yang +9 more
doaj +1 more source
Hydrological controls on denitrification in riparian ecosystems [PDF]
Hydrology and Earth System Sciences, 2004 Nitrous oxide fluxes and denitrification rates were measured in situ over a year at a riparian site in the UK. An exponential relationship was found between denitrification rates and soil moisture, with a sharp increase in denitrification rate at a ...
S. E. Machefert +4 more
doaj
Experimental study on sodium persulfate denitrification based on hydrodynamic cavitation
Zhongguo Jianchuan Yanjiu, 2021 Objectives In order to improve the efficiency of sodium persulfate (Na2S2O8) wet oxidation denitrification and its utilization rate, wet oxidation denitrification experiments using hydrodynamic cavitation to enhance Na2S2O8 are carried out.
Bohao ZHANG +5 more
doaj +1 more source
Research progress on the role of sulfide in novel biological nitrogen removal processes
Gongye shui chuliSulfides are common electron donors in the environment and strong inhibitors of some key microorganisms in wastewater biological treatment processes.
CHEN Tao, SHEN Yaoliang
doaj +1 more source
Research on “Huge cost Transferring and Increasing Air Pollution Denitrification” and “Zero emission of air pollutants” [PDF]
E3S Web of ConferencesAnalysing the reasons for the increasing severity of air pollutants following "current denitrification, "Dissected i the 'direction and amount' of 'air pollutants' transferred by 'current denitrification'.
Fan HouPeng +5 more
doaj +1 more source