Results 61 to 70 of about 11,607 (259)

Lindane sorption and desorption behaviour on sediment organic matter [PDF]

open access: yesJournal of the Serbian Chemical Society, 2013
The work is concerned with the sorption and desorption behaviour of lindane on four humic acid fractions (HAs) and two humin fractions, sequentially extracted from Ludas lake sediment.
Tričković Jelena S.   +6 more
doaj   +1 more source

Preparation of High‐Pressure Laminate With Bio‐Based Fructose‐HMF‐Amine Impregnation Resin

open access: yesJournal of Applied Polymer Science, Volume 143, Issue 11, March 15, 2026.
This study demonstrates the use of a resin made from renewable carbohydrates, free from phenol and formaldehyde, for impregnating recycled kraft paper to produce high‐pressure laminates. The resulting bio‐based laminate samples match the mechanical performance of conventional phenol‐formaldehyde‐based samples, highlighting their potential to replace ...
Elisabeth Billich   +6 more
wiley   +1 more source

Mechanism of the Removal of AuCl Ions from Aqueous Solution by Means of Peat Soil Humin

open access: yesAdsorption Science & Technology, 2011
Peat soil humin, obtained after the removal of fulvic and humic acid fractions according to the recommended procedure of the International Humic Substances Society (IHSS), has the ability to remove AuCl − 4 ions from aqueous solution.
Sri Juari Santosa   +4 more
doaj   +1 more source

\u3csup\u3e13\u3c/sup\u3eC NMR Analysis of Biologically Produced Pyrene Residues by \u3cem\u3eMycobacterium\u3c/em\u3e sp. KMS in the Presence of Humic Acid [PDF]

open access: yes, 2007
Cultures of the pyrene degrading Mycobacterium sp. KMS were incubated with [4-13C]pyrene or [4,5,9,10-14C]pyrene with and without a soil humic acid standard to characterize the chemical nature of the produced residues and evaluate the potential for ...
Holz, Richard C.   +2 more
core   +1 more source

Behaviours of natural organic matter in membrane filtration for surface water treatment : a review [PDF]

open access: yes, 2006
Membrane application in surface water treatment provides many advantages over conventional treatment. However, this effort is hampered by the fouling issue, which restricts its widespread application due to increases in hydraulic resistances, operational
Ismail, A. F.   +2 more
core   +1 more source

Mycochemical Diversity and Therapeutic Potential of Hymenochaetoid Fungi from Central Asia: Regional and Global Perspectives

open access: yesNew Zealand Journal of Botany, Volume 64, Issue 1, March 2026.
Central Asia harbors a rich yet understudied assemblage of wood‐inhabiting Hymenochaetoid fungi. This review delivers the first comprehensive synthesis of 43 poroid species representing 18 genera documented across montane forests, steppes, and xeric habitats.
Yusufjon Gafforov   +16 more
wiley   +1 more source

Moisture effect on soil humus characteristics in a laboratory incubation experiment

open access: yesSoil and Water Research, 2016
A 180-day laboratory incubation experiment (30°C) was conducted to investigate the quantitative and qualitative characteristics of humic fractions in a Mollisol at different moisture conditions.
Cuilan LI   +4 more
doaj   +1 more source

Capture of Saprolegnia parasitica Spores in Flow‐Through Aquaculture: First Observations

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 1, February 2026.
ABSTRACT Saprolegniosis, typically induced by oomycete Saprolegnia parasitica, is one of the most difficult pathogens in fish and other aquatic animals in freshwater systems. It is especially harmful for the endangered species landlocked salmon (Salmo salar m. sebago).
Petra Camilla Lindholm‐Lehto   +3 more
wiley   +1 more source

Methods for the Assessment of Humic Substances Quality in Forest Soils

open access: yesSoil and Water Research, 2006
This paper is focused on soil organic matter quality assessment in acid forest soils. Soil samples were collected in the Jizera Mountains region. Vegetation cover of sampling sites was formed by spruce or beech monocultures. Humus quality was assessed by
Lenka Mládková   +2 more
doaj   +1 more source

Karakteristik dan Pengaruh Ion Ca2+ pada Adsorpsi Ion Bikromat oleh Humin [PDF]

open access: yes, 2011
Telah dilakukan penelitian tentang interaksi antara humin dan Cr(VI) dalam medium air. Studi yang dilakukan mengenai pengaruh Ca2+ pada adsorpsi Cr(VI). Adsorpsi Cr(VI) dalam humin menurun dengan semakin meningkatnya pH, sesuai dengan Kenyataan bahwa Cr ...
Saleh, N. (Noormaisyah)
core  

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