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Development of pitting corrosion of steel pipes of water supply systems
Published 2024-12-01“…On the one hand, the presence of a dense layer protects the metal from further corrosion, on the other hand, it helps to create conditions under which corrosion turns from uniform to pitting.Results. …”
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62
Product innovation for the ecological transition. Brick and glass recycling
Published 2023-06-01“…The results led to the prototyping of two products: a brick, made from waste replacing a fraction of clay with a mixture of bentonite sludge and metal residues, and a concrete screed mix, made from construction and demolition glass waste replacing natural aggregates. …”
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63
Application of the Surface Complexation Model to the Biosorption of Cu(II) and Pb(II) Ions onto Biomass
Published 2013-02-01“…The surface complexation approach in the frame of constant capacitance model was applied to determine the deprotonation constants, site concentrations and metal stability constants for the important surface-functional groups on the biomass. …”
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64
Removal of Copper(II) Ions from Aqueous Solution Using Biomass
Published 2010-02-01“…However, few studies have been conducted using it to remove heavy metal ions from aqueous solutions. In the present study, the biosorption of copper(II) ions was investigated using non-living Sphingomonas paucimobilis biomass isolated from activated sludge, as obtained from the Lianyungang Dapu sewage treatment plant in China. …”
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65
Treatment of Yellow Phosphorus Slag and Reuse of It as an Absorbent of Chromium (VI) Ions and Methylene Blue
Published 2020-01-01“…Yellow phosphorus is used widely in the world for production of phosphoric acid, various phosphates, flame retardant, detergent, water treatment, metal surface treatment, etc. After the production of yellow phosphorus, a large amount of phosphorus sludge is discharged to environment, causing environment pollution. …”
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66
Petroleum Hydrocarbons Contamination Profile of Ochani Stream in Ejamah Ebubu, Eleme Local Government Area of Rivers State, Nigeria
Published 2013-05-01“…Petroleum hydrocarbon contamination profile, heavy metals and some physicochemical parameters were investigated in Ochani Stream site in Ejamah Ebubu, Eleme Local Government Area of Rivers State. …”
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Petroleum Hydrocarbons Contamination Profile of Ochani Stream in Ejamah Ebubu, Eleme Local Government Area of Rivers State, Nigeria
Published 2013-05-01“…Petroleum hydrocarbon contamination profile, heavy metals and some physicochemical parameters were investigated in Ochani Stream site in Ejamah Ebubu, Eleme Local Government Area of Rivers State. …”
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68
Environmental impact assessment of southern tehran wastewater treatment plant using life cycle assessment (LCA)
Published 2025-01-01“…Although the use of treated wastewater and digested sludge for agricultural land may save a significant amount of water, it has significant adverse effects on carcinogenic and noncarcinogenic toxicity in humans due to the presence of heavy metals and has a negative effect on global warming.…”
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69
Microalgae-based bioremediation of refractory pollutants: an approach towards environmental sustainability
Published 2025-01-01“…These mechanisms enable the microalgae to reduce the concentration of heavy metals and organic contaminants to levels that are considered non-toxic. …”
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