Impact of dissolved organic matter chemical properties on perfluorooctane sulfonate solution binding affinities and adsorption on soils [0.03%]
溶解有机质的化学性质对全氟辛烷磺酸溶液亲和性和土壤吸附的影响研究
Yaniv Olshansky,John Lawhon,Ann Ojeda et al.
Yaniv Olshansky et al.
The fate and bioavailability of perfluorooctane sulfonate (PFOS) in soils is significantly influenced by its interactions with dissolved organic matter (DOM), which is elevated in soil solutions due to the land application of organic amendments.
Tracking microplastic-derived dissolved organic matter in the adsorption of its mixtures with natural organic matter via end-member mixing analysis [0.03%]
利用端元混合分析法追踪微塑料衍生的溶解有机质及其与天然有机质混合物的吸附过程
Rabia Zafar,Yun Kyung Lee,Haeseong Oh et al.
Rabia Zafar et al.
Microplastic-derived dissolved organic matter (MP-DOM) has emerged as an environmental concern due to its co-existence with, and compositional similarities to, aquatic natural organic matter (NOM), potentially influencing adsorption-based environmental processes.
Photoinduced thiol formation in dissolved organic matter: The role of sulfur-containing precursor and source of electron [0.03%]
溶解有机质的光诱导巯基形成:含硫前驱体和电子来源的作用
Xueying Ren,Peijie Yang,Zelin Shen et al.
Xueying Ren et al.
Photochemical transformation of dissolved organic matter (DOM) drives the evolution of its thiol moieties, potentially increasing their abundance in DOM.
The Influence Mechanism of Dissolved Organic Matter on the Photocatalytic Oxidation of Pharmaceuticals and Personal Care Products [0.03%]
溶解性有机物对药物及个人护理品光催化氧化影响机制研究
Jie Wang,Minyi Zhu,Anli Sun et al.
Jie Wang et al.
With the worsening global water pollution crisis, pharmaceuticals and personal care products (PPCPs) have been increasingly detected in aquatic environments. The effective removal of PPCPs remains challenging for conventional water treatmen...
Characteristics of Soil Dissolved Organic Matter Structure in Albi-Boric Argosols Profiles Through Straw Incorporation: A Fluorescence Spectroscopy Study [0.03%]
秸秆还田下黄棕化淋溶土剖面土壤溶解性有机质荧光特性研究
Baoguo Zhu,Enjun Kuang,Qingying Meng et al.
Baoguo Zhu et al.
Albi-boric argosols, mainly distributed in the Sanjiang Plain of Heilongjiang Province, China, accounting for over 80% of the total cultivated land area, is characterized by a nutrient-deficient layer beneath black soil. This study addresse...
Jintao Yang,Mengqi Yan,Junjie Zhang et al.
Jintao Yang et al.
Conversely, the higher dissolved organic matter in lake water inhibits the formation of large PET-NP aggregates. Therefore, more PET-NPs were present in fresh lake water and latent as small aggregates but fewer in seawater.
Nitrogen-phosphorus stoichiometry and Cladophora growth affected by grass-sourced dissolved organic matter in the littoral zone of the Qinghai Lake, China [0.03%]
中国青海湖草源溶解析出物对湖泊消落区水体氮磷比及轮叶藻生长的影响
Xiaohui Li,Hongyi Ao,Kelong Chen et al.
Xiaohui Li et al.
This process generates substantial dissolved organic matter (DOM), potentially threatening alpine aquatic systems. In this work, the effects of grass-sourced DOM inputs on the nitrogen-to-phosphorus (N/P) ratio and Cladophora growth were studied.
Differentiating estuarine dissolved organic matter composition by unsupervised and supervised machine learning [0.03%]
基于无监督和有监督机器学习的河口溶解有机质成分区分
Zhe-Xuan Zhang,Arnaud Huguet,Zoé Hayet et al.
Zhe-Xuan Zhang et al.
Differentiating the composition of Dissolved Organic Matter (DOM) in estuaries is a major environmental concern, as the DOM characteristics are closely linked to biogeochemical and ecological considerations (e.g. water properties and trophi...
Comparing photodegradation model systems: measuring bimolecular rate constants between photochemically produced reactive intermediates and organic contaminants [0.03%]
光降解模型体系的比较:测量光化学产生的反应中间体与有机污染物之间的双分子速率常数
Luana de Brito Anton,Andrea I Silverman,Jennifer N Apell
Luana de Brito Anton
For example, in aquatic photodegradation, multiple photochemically produced reactive intermediates (PPRI) are present simultaneously, such as hydroxyl radicals (˙OH), singlet oxygen (1O2), and triplet excited states of chromophoric dissolved organic matter (3CDOM*).
Leaching dynamics of dissolved organic matter and particulate organic matter in stormwater runoff from floodplain soils [0.03%]
洪水淹没土壤中溶解有机质和颗粒有机质的淋溶动力学规律
Hui Xia,Zhiquan Yan,Kui Huang et al.
Hui Xia et al.
This study explored the leaching behavior of dissolved organic matter (DOM) and particulate organic matter (POM) in soils from the upper Yellow River floodplain through simulated rainfall experiments.
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