Water Science and Technology, 2021 Slaughterhouse wastewater (SWW) contains high concentrations of phosphorus (P) and is considered as a principal industrial contaminant that causes eutrophication.
Shengdan Sun +5 more
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Methods for removing heavy metals from water and wastewater: A review study [PDF]
Pizhūhish dar Bihdāsht-i Muḥīṭ., 2020 Background and purpose: Heavy metals are one of the stable pollutants that do not decompose in nature and can import into the environment by sewage or wastewater of various industries. Usually, small quantities of these metals are required for the normal
کیوان شایسته, Gity Behboody
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Spiral precipitation patterns in confined chemical gardens [PDF]
Proceedings of the National Academy of Sciences, 2014 Significance Chemical gardens are plant-like mineral forms existing in nature at various scales. Even though they have been described for more than three centuries thanks to their beauty and analogies with biological forms, their growth mechanisms remain largely not understood.
Florence Haudin +3 more
openaire +4 more sources
Influence of interstitials content on the diffusion of Niobium in alloy 718 [PDF]
, 2009 Many studies have emphasized the beneficial effect of niobium on the physical metallurgy of Ni-Cr-Fe alloy 718. Among the different strengthening actions of niobium, such as solid solution hardening and carbide precipitation, the precipitation of niobium
Andrieu, Eric +4 more
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Synthesis of Cu0.5Mg0.5Fe2O4 nanoparticle by chemical precipitation method and its effect on reduction of charge transfer resistant in electron transfer systems [PDF]
شیمی کاربردی روز, 2015 In this work, the Cu0.5Mg0.5Fe2O4 nanoparticles were prepared by chemical precipitation method. The prepared powders were calcinated at 400-800 ï°C. Properties of nanoparticles investigate using electrochemical impedance spectroscopy, X-ray diffraction ...
Farshad Taleshi +2 more
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Processes, microstructure and properties of vanadium microalloyed steels [PDF]
, 2009 Vanadium as an important alloying element in steels was initially associated with the properties achieved following tempering. Interest in the microstructure was stimulated by the advent of transmission electron microscopes with a resolution of ~1nm ...
Baker, T.N.
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Role of the sediments of two tropical dam reservoirs in the flux of metallic elements to the water column [PDF]
, 2012 In tropical climates, the high rainfall and temperature, throughout the annual cycle, allow high leaching rates of metallic elements from the basin upstream, which accumulate in the reservoirs.
Barriga, Fernando +3 more
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Refining the interpretation of lacustrine carbonate isotope records: Implications of a mineralogy-specific Lake Van case study [PDF]
, 2019 Oxygen and carbon isotope (δ18O and δ13C) data from bulk carbonates are widely applied proxies for temperature, the precipitation/evaporation ratio and productivity in lacustrine palaeohydrology and palaeoclimatology. In case of the terminal and alkaline
Immenhauser, Adrian +4 more
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Predicting Water Cycle Characteristics from Percolation Theory and Observational Data. [PDF]
, 2020 The fate of water and water-soluble toxic wastes in the subsurface is of high importance for many scientific and practical applications. Although solute transport is proportional to water flow rates, theoretical and experimental studies show that heavy ...
Egli, Markus +4 more
core +2 more sources
Chemical Precipitation method for Sulphate Removal from Treated Wastewater of Al-Doura Refinery [PDF]
Engineering and Technology Journal, 2021 Wastewater treatment by Wastewater Treatment Plant, named (INGECO) in Doura refinery suffers from the elevated level of sulphate ion concentrations compared to the recommended EPA [14] specified (250 mg/L).
Aumar Alnakeeb, Rana Mohammed Rasheed
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