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Removal of ammonium via simultaneous nitrification-denitrification nitrite-shortcut in a single packed-bed batch reactor
(ELSEVIER SCI LTD, 2009)
A polyurethane packed-bed-biofilm sequential batch reactor was fed with synthetic substrate simulating the composition of UASB reactor effluents. Two distinct ammonia nitrogen concentrations (125 and 250 mg l(-1)) were ...
Water-insoluble copolymer based on n-methyl-d-glucamine and quaternary ammonium groups with capability to remove arsenic
(JOHN WILEY & SONS INC, 2014)
A comparative study of removal of cr(vi) by ion exchange resins bearing quaternary ammonium groups
(BLACKWELL SCIENTIFIC PUBLICATIONS, 2014)
Feasibility study of organic matter and Ammonium removal using loofa sponge as a supporting medium in an aerated submerged fixed-film reactor (ASFFR)
(Pontificia Universidad Católica de Valparaíso, 2008)
Concurrence of anaerobic ammonium oxidation and organo trophic denitrification in presence of p-cresol
(Universidad Autónoma Metropolitana. Unidad Lerma, 2015)
Biodegradation of p-Chloroaniline and Ammonium Removal in Continuous Biofilm Reactors
(Wiley VCH Verlag, 2014-04)
In this investigation, we isolated from an industrial effluent a bacterial community capable of utilizing p-chloroaniline (PCA) as the sole source of carbon and nitrogen. The isolates were identified as Pseudomonas sp., ...
Removal of ammonium and four methyl phenol from synthetic wastewater by cell-free extracts of nitrifying sludge
(Universidad Autónoma Metropolitana. Unidad Lerma, 2015)
Optimization of biodiesel production process using sunflower oil and tetramethyl ammonium hydroxide as catalyst
(Elsevier, 2013-11)
In this work, the biodiesel production process by transesterification of sunflower oil was investigated using tetramethyl ammonium hydroxide (TMAH) as catalyst. The reaction conditions, such as catalyst concentration, ...