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Phosphate, Arsenate, Vanadate
Diese Mineralklasse (Tab. 10.1) ist wegen umfangreicher Diadochie-Möglichkeiten ganz besonders artenreich. Alle Strukturen dieser Klasse enthalten...
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Arsenite and arsenate ions adsorption onto a biogenic nano-iron entrapped dual network Fe@alginate-κ-carrageenan hydrogel beads
AbstractSorptive removal is seen as a viable option to remove dissolved ions from an aqueous solution. The study reports the use of leaf extract of Oc...
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High-pressure behavior of gasparite-(Ce) (nominally CeAsO4), a monazite-type arsenate
The high-pressure behavior of the natural arsenate gasparite-(Ce) [Ce 0.43 La 0.24 Nd 0.15 Ca 0.11 Pr 0.04 Sm 0.02 Gd 0.01 (As 0.99 Si 0.03 O 4 )] from the Mt....
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Nishanbaevite, KAl2O(AsO4)(SO4), a new As/S-ordered arsenate-sulfate mineral of fumarolic origin
The new mineral nishanbaevite, ideally KAl 2 O(AsO 4 )(SO 4 ), was found in sublimates of the Arsenatnaya fumarole at the Second scoria cone of the...
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Determination of Arsenic Extraction by an Indian Ecotype Pteris vittata; Arsenate Reductase Activity Assay and arsC as a Molecular Marker
The present study highlights arsenic (As) detoxification ability of Indian ecotype Pteris vittata, and the presence of molecular signature conferring...
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The effect of electrocoagulation (EC) on total arsenic, arsenite (As3+) and arsenate (As5+) species removal from model groundwater investigating toxicity and sludge characteristic
This study showed that the model groundwater containing As 3+ and As 5+ species was successfully treated with electrocoagulation (EC) first time in the...
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Adsorption removal of roxarsone, arsenite(III), and arsenate(V) using iron-modified sorghum straw biochar and its kinetics
Arsenic (As) contamination in groundwater is a major problem in many countries, which causes serious health issues. In this paper, a novel method has...
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Rare and Unknown Secondary Minerals of the Khangalas Ore Cluster (NE Russia)
The paper describes hypergene minerals of the Khangalas ore cluster in the Yana–Kolyma metallogenic belt (NE Russia), among which rare and unknown...
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Effect of arsenic contamination on geotechnical properties of clayey soil
Soil contamination by heavy metals is a severe problem worldwide because of its environmental impact and consequences on human health. Arsenic is one...
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Impact of Inorganic Arsenic (III and V) on Growth and Development of Rice (Oryza sativa L.) with Special Emphasis on Root and Coleoptile Growth
Heavy metal contamination in agricultural soil is a prime concern for food security and human health. A short-term phytotoxicity experiment was...
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Groundwater arsenic removal using raw and modified Nagarparkar Pakistani Kaolin
Raw and modified Nagarparkar Pakistani Kaolin (NPK) was used to remove arsenic from groundwater by adsorption technique. Both the NPK samples were...
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The Ore Mineral Composition of Gold-Bearing Metasomatites of the Kutyn Deposit, Khabarovsk Krai
AbstractThe paper presents the first results of mineralogical studies of gold-bearing quartz–carbonate–sericite metasomatites of the Kutyn deposit in...
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Bismuthene@ZnAlBi LDHs structure as a novel nanosorbent for efficient uptake of arsenic (V)
Two-dimensional bismuthene material is characterized with promising and superior optical, electrical and other characteristics. The application of...
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Trends in the Management of Arsenic Contamination in Potable Water
The continuous incidence of arsenic contamination in potable water has been linked to the abundance of naturally occurring arsenic minerals in the...
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Arsenic Removal from Groundwater Using Iron Pyrite: Influence Factors and Removal Mechanism
Iron pyrite has been reported as a kind of potential material for arsenic (As) removal from the groundwater because it exhibits a strong attraction...
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A Novel Solid Solution between Wagnerite and Arsenowagnerite
AbstractA novel solid solution between isostructural Mg arsenate and phosphate of the wagnerite group and a new As 5+ -rich variety of wagnerite were...
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Unraveling the Role of Capillarity in Arsenic Mobility: Insights from a Sedimentary–Karstic Aquifer in Semiarid Soil
Arsenic (As) contamination in soil and groundwater poses significant environmental and human health concerns. While chemical mechanisms like...
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Tl(I) sequestration by pharmacosiderite supergroup arsenates: synthesis, crystal structures and relationships in Tl(I)–M(III)–As(V)–H2O (M = Al, Fe) system
Due to their heteropolyhedral 3D open framework with cation exchange possibilities, pharmacosiderite supergroup arsenates play an essential role in...
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Coupled anaerobic methane oxidation and reductive arsenic mobilization in wetland soils
Anaerobic methane oxidation is coupled to the reduction of electron acceptors, such as sulfate, and contributes to their biogeochemical cycling in...
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Cardite, Zn5.5(AsO4)2(AsO3OH)(OH)3·3H2O, a new zinc arsenate mineral from Broken Hill, New South Wales, Australia
Cardite, Zn 5.5 (AsO 4 ) 2 (AsO 3 OH)(OH) 3 ·3H 2 O, is a new secondary mineral from the Block 14 Opencut, Broken Hill, New South Wales, Australia. Cardite...
