☆ 4.6 Article

Preparation and Molecular Structural Characterization of Fulvic Acid Extracted from Different Types of Peat

MOLECULES (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Environmental Sciences

Enhanced removal of humic substances in effluent organic matter from a leachate treatment system via biological upgradation of molecular structure

Mengfan Chen et al.

Summary: The Biological Upgradation (BU) process aims to improve the coagulation effect on humic substances (HS) in effluent organic matter by converting molecular structures, leading to higher removal efficiencies of chemical oxygen demand and HS. Analysis on the variations in molecular weight and carboxyl contents of fulvic acid (FA) and humic acid (HA) indicates that the BU process results in increased molecular weight of HS, forming a stronger binding effect between Fe and HS, thereby enhancing the coagulation effect.

ENVIRONMENTAL TECHNOLOGY (2022)

添加到收藏夹

Article Environmental Sciences

Effects of fulvic acid and humic acid from different sources on Hg methylation in soil and accumulation in rice

Shu Ran et al.

Summary: This study investigated the effects of different humus components from different sources on the methylation and bioaccumulation of mercury in paddy soil. The results showed that the addition of humus increased the abundance of methylating microbes and low-molecular-weight organic matters in the soil, and resulted in heterogeneous effects on the migration and transformation of mercury.

JOURNAL OF ENVIRONMENTAL SCIENCES (2022)

添加到收藏夹

Article Biochemistry & Molecular Biology

Ultrasound-Assisted Extraction of Humic Substances from Peat: Assessment of Process Efficiency and Products' Quality

Dominik Niewes et al.

Summary: This study presents the results of extracting humic substances (HSs) from peat using traditional alkaline extraction (TAE) and ultrasound-assisted alkaline extraction (UAAE). The duration of the process and ultrasound intensity were found to affect the extraction efficiency of humic acids (HAs) and fulvic acids (FAs). The quality of specific fulvic acids fractions was assessed using spectroscopic methods. Ultrasound had a positive effect on HS extraction efficiency, but excessive prolongation and ultrasound intensity negatively affected the extraction efficiency of specific fulvic acid fractions.

MOLECULES (2022)

添加到收藏夹

Article Environmental Sciences

Effect of humic acid on the composition of osmolytes and lipids in a melanin-containing phytopathogenic fungus Alternaria alternata

E. Fedoseeva et al.

Summary: The study revealed that humic acid has a significant impact on osmolytes and membrane lipids of phytopathogenic fungus, potentially altering virulence and stress resistance.

ENVIRONMENTAL RESEARCH (2021)

添加到收藏夹

Article Ecology

Potentially peat-forming biomass of fen sedges increases with increasing nutrient levels

Tjorven Hinzke et al.

Summary: Our study shows that higher biomass production at higher nutrient levels is not offset by an increase in decomposition. The increase of above- and below-ground biomass with higher nutrient levels is species-specific. Decomposition of roots grown under different nutrient levels is mainly correlated with species identity and root lignin:cellulose ratio.

FUNCTIONAL ECOLOGY (2021)

添加到收藏夹

Review Energy & Fuels

Recognition of peat depositional environments in coal: A review

Shifeng Dai et al.

INTERNATIONAL JOURNAL OF COAL GEOLOGY (2020)

添加到收藏夹

Article Biotechnology & Applied Microbiology

Fulvic acid ameliorates drought stress-induced damage in tea plants by regulating the ascorbate metabolism and flavonoids biosynthesis

Jianhao Sun et al.

BMC GENOMICS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Extraction of Fulvic Acid from Lignite and Characterization of Its Functional Groups

Guanqun Gong et al.

ACS OMEGA (2020)

添加到收藏夹

Article Biotechnology & Applied Microbiology

Spectral and microscopic analysis of fulvic acids isolated from marine fish waste and sugarcane bagasse co - compost

L. Aranganathan et al.

BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY (2020)

添加到收藏夹

Article Multidisciplinary Sciences

Spectroscopic characterization of humic and fulvic acids in soil aggregates, Brazil

Wesley Machado et al.

HELIYON (2020)

添加到收藏夹

Article Multidisciplinary Sciences

Impacts of Long-term Fertilization on the Molecular Structure of Humic Acid and Organic Carbon Content in Soil Aggregates in Black Soil

Jiuming Zhang et al.

SCIENTIFIC REPORTS (2019)

添加到收藏夹

Article Environmental Sciences

Exogenous foliar application of fulvic acid alleviate cadmium toxicity in lettuce (Lactuca sativa L.)

Yanmei Wang et al.

ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY (2019)

添加到收藏夹

Article Environmental Sciences

Abiotic reduction of Cr(VI) by humic acids derived from peat and lignite: kinetics and removal mechanism

Suha T. Aldmour et al.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2019)

添加到收藏夹

Article Engineering, Chemical

Influence of Chemical Modification on the Structure, Composition, and Properties of Lignite Humic Acids

S. I. Zherebtsov et al.

COKE AND CHEMISTRY (2018)

添加到收藏夹

Article Environmental Sciences

Effects of in-situ straw decomposition on composition of humus and structure of humic acid at different soil depths

Tingting Cui et al.

JOURNAL OF SOILS AND SEDIMENTS (2017)

添加到收藏夹

Article Soil Science

Development of the earthworm Pontoscolex corethrurus in soils amended with a peat-based plant growing medium

Lizeth Puga Ayala et al.

APPLIED SOIL ECOLOGY (2016)

添加到收藏夹

Article Agronomy

Soil Humic and Fulvic Acids from Different Land-Use Systems Evaluated By E4/E6 Ratios

Pablo Zalba et al.

COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS (2016)

添加到收藏夹

Article Agriculture, Multidisciplinary

Characterization of the Atrazine Sorption Process on Andisol and Ultisol Volcanic Ash-Derived Soils: Kinetic Parameters and the Contribution of Humic Fractions

Maria E. Baez et al.

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY (2013)

添加到收藏夹

Article Energy & Fuels

Changes of chemical properties of humic acids from crude and fungal transformed lignite

LianHua Dong et al.

FUEL (2006)

添加到收藏夹

Article Engineering, Environmental

Binding of atrazine to humic substances from soil, peat, and coal related to their structure

NA Kulikova et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2002)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.