Phosphate Speciation and Citrate-Induced Mobilization of P in an Acric Oxisol

2017 ◽  
Vol 48 (17) ◽  
pp. 1977-1988 ◽  
Author(s):  
Sheila Renata Santos ◽  
Dean Hesterberg ◽  
Luís Reynaldo Ferracciú Alleoni
Keyword(s):  
Phosphate Speciation

Metal and phosphate speciation during anaerobic digestion of phosphorus rich sludge

1997 ◽  
Vol 36 (6-7) ◽  
pp. 191-200 ◽  
Author(s):  
C. M. Carliell ◽  
A. D. Wheatley
Keyword(s):  
Anaerobic Digestion ◽  
Metal Speciation ◽  
Extraction Methods ◽  
Phosphate Removal ◽  
Metal Species ◽  
Chemical Extraction ◽  
Inorganic P ◽  
Similar Work ◽  
Extractable P ◽  
Phosphate Speciation

Chemical extraction methods are used to investigate metal and phosphate speciation during anaerobic digestion of phosphorus-rich sludge. Tests were performed using model compounds to evaluate the efficacy of the reagents in the extraction sequences and these results compared with similar work by other researchers. The metal speciation method was found to be suitable for identifying shifts in metal distribution but was unrepresentative of actual metal species. The phosphate speciation method did give adequate separation of the phosphate compounds tested. Full-scale digesters treating chemical and biological phosphate removal (CPR and BPR) sludge were analysed according to the methods developed. Results show that digestion of CPR sludge did not increase the soluble P concentration in the digester and that most of the precipitated phosphorus appeared to be retained in the sludge as inorganic P. The digester treating BPR sludge showed increased soluble and water-extractable P, in comparison to the control digester. Trace metal speciation profiles were found to be affected by addition of CPR sludge.

Phosphate speciation in sodium borosilicate glasses studied by nuclear magnetic resonance

2006 ◽  
Vol 352 (28-29) ◽  
pp. 2958-2968 ◽  
Author(s):  
Francisco Muñoz ◽  
Lionel Montagne ◽  
Laurent Delevoye ◽  
Alicia Durán ◽  
Luis Pascual ◽  
...  
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Borosilicate Glasses ◽  
Phosphate Speciation ◽  
Nuclear Magnetic

Phosphate speciation on Al-substituted goethite: ATR-FTIR/2D-COS and CD-MUSIC modeling

2019 ◽  
Vol 6 (12) ◽  
pp. 3625-3637 ◽  
Author(s):  
Jinling Xu ◽  
Luuk K. Koopal ◽  
Mingxia Wang ◽  
Juan Xiong ◽  
Jingtao Hou ◽  
...  
Keyword(s):  
Surface Reactivity ◽  
Al Substitution ◽  
Phosphate Speciation

Natural goethite commonly encounters Al substitution for Fe, which alters the surface reactivity of goethite.

Phosphate speciation in excessively fertilized soil: a 31P and 27Al MAS NMR spectroscopy study

1996 ◽  
Vol 47 (1) ◽  
pp. 125-130 ◽  
Author(s):  
R. LOOKMAN ◽  
H. GEERTS ◽  
P. GROBET ◽  
R. MERCKX ◽  
K. VLASSAK
Keyword(s):  
Nmr Spectroscopy ◽  
Mas Nmr ◽  
Spectroscopy Study ◽  
Fertilized Soil ◽  
27Al Mas Nmr ◽  
Phosphate Speciation

Application of 31P and 27Al MAS NMR for phosphate speciation studies in soil and aluminium hydroxides: promises and constraints

Geoderma ◽  
1997 ◽  
Vol 80 (3-4) ◽  
pp. 369-388 ◽  
Author(s):  
Richard Lookman ◽  
Piet Grobet ◽  
Roel Merckx ◽  
Willem H. Van Riemsdijk
Keyword(s):  
Mas Nmr ◽  
27Al Mas Nmr ◽  
Phosphate Speciation

Phosphate speciation in Na2O–CaO–P2O5–SiO2 and Na2O–TiO2–P2O5–SiO2 glasses

2000 ◽  
Vol 263-264 ◽  
pp. 312-317 ◽  
Author(s):  
H Grussaute ◽  
L Montagne ◽  
G Palavit ◽  
J.L Bernard
Keyword(s):  
Phosphate Speciation

scholarly journals A computational study on interaction of aluminum withd-glucose 6-phosphate for various stoichiometries

RSC Advances ◽  
2017 ◽  
Vol 7 (10) ◽  
pp. 6064-6079 ◽  
Author(s):  
Elena Formoso ◽  
Xabier Lopez
Keyword(s):  
Computational Study ◽  
Speciation Study ◽  
Phosphate Speciation ◽  
In Cells

The interaction of aluminum with glucose 6-phosphate is thought to disrupt key processes of the glucide metabolism in cells. Complex and rich aluminum chelation chemistry is found in Aluminum-glucose 6-phosphate speciation study.

Sign in / Sign up

Export Citation Format

Share Document