Showing 61 - 69 results of 69 for search 'sludge metal', query time: 0.04s Refine Results
  1. 61

    Development of pitting corrosion of steel pipes of water supply systems by V. A. Chukhin, N. A. Makisha

    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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    Article
  2. 62

    Product innovation for the ecological transition. Brick and glass recycling by Adolfo F. L. Baratta, Jacopo Andreotti, Luca Trulli, Laura Calcagnini

    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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    Article
  3. 63

    Application of the Surface Complexation Model to the Biosorption of Cu(II) and Pb(II) Ions onto Biomass by Ruixia Liu, Yonghui Song, Hongxiao Tang

    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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  4. 64

    Removal of Copper(II) Ions from Aqueous Solution Using Biomass by Xue Song Wang, Li Ping Huang, Yuan Li, Jing Chen

    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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  5. 65

    Treatment of Yellow Phosphorus Slag and Reuse of It as an Absorbent of Chromium (VI) Ions and Methylene Blue by Van Hai Nguyen, Van Chien Nguyen, Thuy Chinh Nguyen, Do Mai Trang Tran, Thi Thu Trang Nguyen, Quoc Trung Vu, Duy Trinh Nguyen, Hoang Thai

    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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    Article
  6. 66

    Petroleum Hydrocarbons Contamination Profile of Ochani Stream in Ejamah Ebubu, Eleme Local Government Area of Rivers State, Nigeria by Akuro Adoki

    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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    Article
  7. 67

    Petroleum Hydrocarbons Contamination Profile of Ochani Stream in Ejamah Ebubu, Eleme Local Government Area of Rivers State, Nigeria by Akuro Adoki

    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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    Article
  8. 68

    Environmental impact assessment of southern tehran wastewater treatment plant using life cycle assessment (LCA) by Zeinab Samsami, Ahmad Jonidi Jafari, Mohammad Delnavaz, Azra Naderi, Reza Barati Rashvanlou, Behnam Movassagh Inchehboroun, Emad Dehghanifard

    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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  9. 69

    Microalgae-based bioremediation of refractory pollutants: an approach towards environmental sustainability by Mostafa M. El-Sheekh, Hala Y. El-Kassas, Sameh S. Ali

    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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