Results 141 to 150 of about 13,664 (266)
Researchon KineticsofLeachingofArsenicfromDustContainingHighArsenic
工程科学与技术, 2015 :Theobjectiveofthisarticlewasexploringtheleachingkineticsofarseniccontainedinhigharsenicdust.Higharsenicdustfromleadsmelterwasprocessedbyleachingwithwater.TheeffectsofpH,liquid-solidratio,reactiontimeandtemperatureon ...
廖亚龙, 彭志强, 周娟, 黄斐荣
doaj
MARGINAL ABATEMENT COSTS FOR REDUCING LEACHING OF NITRATES IN CROATIAN FARMING SYSTEMS
The aim of this paper is to identify optional ways of preventing NO3-levels from rising within Croatian farming systems, and the implications from the viewpoint of the manager.
Franic, Ramona +3 more
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Hydrometallurgical extraction of platinum group metals from a low-grade ore concentrate
, 2009 Includes bibliographical references (leaves 143-153).The aim of this study is to investigate the economic and technical feasibility of processing platinum group metals (PGMs) and base metals (BMs) from a low-grade ore concentrate produced in the ...
Mwase, James Malumbo
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Precipitation of alpha-Fe2O3 and recovery of Ni and Co from synthetic laterite-leaching solutions
, 2015 Atmospheric hydrochloric-acid leaching of nickel laterite can produce a leaching solution containing a large amount of Fe. To recover Ni and Co, Fe should be separated from the laterite-leaching solutions.
Qu, Jingkui +4 more
core +1 more source
Advanced Science, EarlyView.Facet‐engineered PVP‐capped CuFeSe2 nanocrystals exhibit potent, selective antifungal activity by strongly binding cell‐wall mannan, enabling vacuolar entry and organelle disruption. High‐index facets show superior mannan affinity, validated by theoretical calculations and experiments. CFS‐P induces vacuolar cavitation, mitochondrial abnormalities, and
Zhaohui Wang +10 more
wiley +1 more source
Advanced Science, EarlyView.ABSTRACT Current prostate cancer detection methods remain limited in non‐invasiveness and specificity, prompting interest in urinary biomarkers such as sarcosine. Here, we report a urine‐powered wearable platform for non‐invasive sarcosine detection as a proof‐of‐concept for decentralized early warning.
Jing Xu +10 more
wiley +1 more source
, 2012 Includes bibliographical references.In this thesis, it is hypothesized that in bioleaching flow reactor systems, high reaction rate regions exist that can be maintained by application of biological stress trajectories.
Kotsiopoulos, Athanasios
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, 2020 Phone, Fax Number; +81-86-235-6852 E-mail; yamaoka@md.okayama-u.ac.jp Abstract In order to determine the best physical conditions for leaching more radon from minerals into water, we measured the leaching rate of radon from radioactive minerals under the
Tomohiro Nagamatsu +5 more
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Advanced Science, EarlyView.Mid‐infrared photothermal imaging enables multidimensional profiling of micro‐ and nanoplastics in bottled water. A total of 9.9 × 104 particles L−1 is detected, with 64% in the nanoscale regime. Spectral evolution, including peak narrowing and band shifts, reveals local chain reorganization in polyethylene terephthalate (PET), highlighting intrinsic ...
Xinyu Deng +4 more
wiley +1 more source
The dissolution of gold colloids in aqueous thiosulfate solutions
, 2008 The kinetics of the dissolution of gold and silver colloids in ammoniacal thiosulfate solutions has been studied using oxygen, copper(II) or oxygenated copper(II) as oxidants at pH 9 - 11 and temperature 22oC to 48oC.
Zhang, Xinmin
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