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Co-precipitation of Cu and Zn in precipitation of struvite

Science of The Total Environment, 2021
Struvite recovered from wastewater can be used as a slow-release fertilizer. Nevertheless, hazardous metals easily precipitated with struvite would increase the ecological risk for its agricultural use. In this study, the influence of individual and coexistence of Cu and Zn on the precipitation of struvite was investigated.
Zhe Li   +6 more
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Effect of precipitating environment on asphaltene precipitation: Precipitant, concentration, and temperature

Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2016
Abstract The objective of this work was to investigate the effect of precipitating environment on asphaltene precipitation such as, precipitant (n-alkanes: C5, C7, C9, C12, C14), asphaltene concentration, and temperature. A combination of gravimetric and spectroscopic techniques was used for the detection and quantification of asphaltene ...
Yuxi Ji   +7 more
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Nitrophenols in precipitation

Chemosphere, 2001
From 1995 to 1998 the concentrations of 4-nitrophenol, 2-methyl-4-nitrophenol, 3-methyl-4-nitrophenol, dinitro-ortho-cresol (DNOC) and 2,4-di-nitrophenol were measured monthly by HPLC in precipitation at eight different locations in Bavaria (Germany).
Walter Schüssler, Lutz Nitschke
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The Chemistry of Precipitation in Relation to Precipitation Type

Science of The Total Environment, 1982
Abstract Collections have been made of several types of wet deposition and of aerosols in various particle size ranges. The chemical composition of the precipitation changes significantly from one precipitation type to another. The forms of deposition, diffusionally-grown ice for example, compared with accretionally-grown ice, appear to be important ...
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Precipitable water and precipitation in Athens

Archiv für Meteorologie, Geophysik und Bioklimatologie Serie B, 1977
Total precipitable water, its variation with height, and its climatological relationship with precipitation are examined for the Athens area (Hellinikon Airport, 37°54'N, 23°44'E, 15 m a.s.l.) and for the period 1968–1974.
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