Results 61 to 70 of about 10,667,646 (310)
Pre-treatment of ammonia-nitrogen (NH3 –N) removal from scheduled waste leachate by air stripping [PDF]
, 2017 The effect of lime dosage, pH and air flow rate on the removal process of NH3–N from a sched- uled waste landfill leachate was investigated by using a lab-scale air stripping column.
Rashid, M. +4 more
core +2 more sources
GeoHealth, 2018 Much concern has been raised about the increasing threat to air quality and human health due to ammonia (NH3) emissions from agricultural systems, which is associated with the enrichment of reactive nitrogen (N) in southern Asia (SA), home of more than ...
R. T. Xu +7 more
doaj +1 more source
Jurnal Agripet, 2010 Supplementation of molasses to improve the quality of rice straw ammonization and its effect on fermentation product in-vitro ABSTRACT. Aimed of this research was to find out the optimal level of molasses addition at straw rice ammonization process to N-
Muhamad Bata, Nur Hidayat
doaj +1 more source
Multicenter (FX)n/NH3 Halogen Bonds (X = Cl, Br and n = 1–5). QTAIM Descriptors of the Strength of the X∙∙∙N Interaction [PDF]
Molecules, 2017 In the present work an in depth deep electronic study of multicenter XBs (FX)n/NH3 (X = Cl, Br and n = 1–5) is conducted. The ways in which X∙∙∙X lateral contacts affect the electrostatic or covalent nature of the X∙∙∙N interactions are explored at the CCSD(T)/aug-cc-pVTZ level and in the framework of the quantum theory of atoms in molecules (QTAIM ...
Gabriel Buralli +4 more
openaire +4 more sources
Tuning Separator Chemistry: Improving Zn Anode Compatibility via Functionalized Chitin Nanofibers
Advanced Functional Materials, EarlyView.Nanochitin derived from waste shrimp shells is used to fabricate separators for aqueous zinc batteries. By tuning the density of amine and carboxylic surface groups, water mobility at the separator interface is controlled, promoting uniform zinc deposition, suppressing dendrite growth, and enabling exceptional cycling stability exceeding 2000 h ...
Ibrahim Al Kathemi +6 more
wiley +1 more source
工程科学与技术, 2009 :The landfill leachate was treated by the combination of anaerobic fluiized bed and outside circle three-phase aerobic fluidized bed systems. The influent CODCr concentration, influent NH3-N concentration, anaerobic CODCr removal rate, anaerobic NH3-N ...
Guo Yong, Chen Xiaodong, Yang Ping
doaj
Subsurface banding increases ammonia emissions under rainfed cotton in Florida sandy soils
Frontiers in AgronomyAmmonia (NH3) volatilization is a significant pathway for nitrogen (N) loss. The acidic, sandy soils of Florida offer ideal conditions for NH3 losses in rainfed cotton production systems.
Kulpreet Singh +5 more
doaj +1 more source
Nitrogen: from discovery, plant assimilation, sustainable usage to current enhanced efficiency fertilizers technologies – A review [PDF]
Revista Brasileira de Ciência do SoloFrom 1913 onwards, the global situation changed from a scenario of nitrogen (N) scarcity to an abundance of ammonia (NH3) produced synthetically via the Haber-Bosch process.
Bruno Maia Abdo Rahmen Cassim +6 more
doaj +1 more source
Jurnal Peternakan Sriwijaya, 2016 Penelitian ini menguji tiga jenis sumber hijauan yaitu pelepah sawit, jerami padi dan rumput Kumpai Tembaga terhadap tingkat kecernaan Bahan Kering, Bahan Organik dan Neutral Detergent Fiber serta konsentrasi N-NH3. Penelitian dilakukan secara in vitro dengan menggunakan metode dari Theodorou dan Brooks (1990).
A. Imsya, Muhakka ., F. Yosi
openaire +2 more sources
Designed Lewis Acid–Base Passivation for High Performance Perovskite Solar Cells
Advanced Functional Materials, EarlyView.ABSTRACT Silicon's high cost and long energy payback time remain major barriers to the global expansion of solar power. In contrast, metal–halide perovskites offer abundant, solution‐processable absorbers, and have achieved efficiencies of 25%–30%, positioning them as strong competitors to silicon.
Afna Manaf +4 more
wiley +1 more source