Results 1 to 10 of about 39,824 (274)
Investigation of bentonite–goethite mixture as a novel material for low-level landfill liners [PDF]
Scientific ReportsThe safe containment of hazardous waste requires landfill liner materials with both effective radiation shielding and strong hydro-mechanical performance.
Mohammad Nadi +6 more
doaj +2 more sources
Adsorption Science & Technology, 2010 Batch experiments were conducted to study the effect of small organic acids (citric, oxalic and acetic) on the removal of phosphate anions from aqueous systems using synthesized goethite as the adsorbent.
Zhongliang Shi, Fang Li, Shuhua Yao
doaj +2 more sources
Comparison of the influence of polyacrylamide and sodium oleate on selective flocculation of goethite from sludge [PDF]
Journal of Mining and Metallurgy. Section A: Mining, 2021 The paper represents a part of research conducted with the aim of examining the possibility of applying selective flocculation of goethite from sludge that occurs in the process of iron ore production.
Tankosić Ljiljana, Sredić S.
doaj +1 more source
Applied Sciences, 2022 There are two major types of iron ore deposits in the Pilbara Province of Western Australia—banded iron formation (BIF)-hosted iron ore deposits and bedded iron deposits (BID), respectively, named martite–goethite and martite–microplaty hematite and the ...
Andrew Rodger +3 more
doaj +1 more source
Quantifying Soil Goethite/Hematite Ratios: A New Method Based on Diffuse Reflectance Spectra
Geophysical Research Letters, 2023 Goethite/hematite ratios in soils are widely used to reconstruct past climatic changes, but their accurate measurements have remained challenging due to the matrix effect.
Xianqiang Meng +4 more
doaj +1 more source
Ecotoxicology and Environmental Safety, 2023 It is of great scientific and practical importance to explore the mechanisms of accelerated degradation of Hexachlorobenzene (HCB) in soil. Both iron oxide and dithionite may promote the reductive dechlorination of HCB, but their effects on the microbial
Jianling Fan +3 more
doaj +1 more source
Frontiers in Microbiology, 2022 Marine euphotic zone is the pivotal region for interplay of light-mineral–microorganism and elements cycle, in which semiconducting minerals exist widely and iron-bearing goethite is a typical and widespread one.
Jia Liu +8 more
doaj +1 more source
Effect of cobalt isomorphic substitution on the properties of goethite and the adsorption of lead
Frontiers in Environmental Science, 2023 Iron oxides are ubiquitous in the environment and often contain impurities because of their substitution by Al, Mn, Co, and other metals. However, few studies have focused on Co substitution and subsequent Pb(II) adsorption on its surfaces.
Xu Liu +18 more
doaj +1 more source
Green rust formation and reactivity with arsenic species [PDF]
, 2020 Elevated levels of arsenic (As) in soils and groundwaters remain a pressing global challenge due to its widespread occurrence and distribution, high toxicity and mobility.
Perez, Jeffrey Paulo H.
core +1 more source
Engineering, 2018 Goethite is a metals-rich residue that occurs during zinc production. The feasibility of metal recovery from goethite has been demonstrated, but is not economically viable on an industrial scale.
Andrea Di Maria, Karel Van Acker
doaj +1 more source