Artificial Humic Substances as Biomimetics of Natural Analogues: Production, Characteristics and Preferences Regarding Their Use

Biomimetics, Год журнала: 2023, Номер 8(8), С. 613 - 613

Опубликована: Дек. 15, 2023

Various processes designed for the humification (HF) of animal husbandry wastes, primarily bird droppings, reduce their volumes, solve environmental problems, and make it possible to obtain products with artificially formed humic substances (HSs) as analogues natural HSs, usually extracted from fossil sources (coal peat). This review studies main characteristics various biological physicochemical methods HF wastes (composting, anaerobic digestion, pyrolysis, hydrothermal carbonation, acid or alkaline hydrolysis, subcritical water extraction). A comparative analysis rates HS yields in these processes, resulting artificial HSs (humification index, polymerization degree aromaticity, etc.) was carried out. The factors (additives, process conditions, waste pretreatment, that can increase efficiency affect properties are highlighted. Based on results chemical composition analysis, trends preferences regard use complex biomimetics discussed.

Язык: Английский

---

Short-term high-temperature pretreated compost increases its application value by altering key bacteria phenotypes

Waste Management, Год журнала: 2024, Номер 180, С. 135 - 148

Опубликована: Апрель 1, 2024

Язык: Английский

---

Unlocking the Potential of Vinegar Residue: A Novel Biorefining Strategy for Amino Acid-Enriched Xylooligosaccharides and Humic-Like Acid

Опубликована: Янв. 1, 2024

In order to address the issue of low amino acid retention in production xylooligosaccharides (XOS) through hydrothermal pretreatment at high temperatures, a novel approach combining temperature hydrolysis and enzymatic was employed. This innovative method not only allows for acid-rich XOS, but also yields valuable byproduct known as humic-like (HLA) from vinegar residue (VR). Under optimal conditions (89°C, 6 h, 1.2% sulfuric acid), yield XOS 19.88%. Furthermore, hydrolyzate extracted pretreated VR had content 2.65 g/L acids (corresponding rate 82.0%), HLA sample 10.51%. Comprehensive analyses, such Fourier transform infrared spectroscopy, elemental analysis, total acidic functional group, nuclear magnetic resonance were employed examine structure composition produced HLA, indicating that it similar natural CHA minerals. Through this approach, offers sustainable solution addresses maximizes potential resource.

Язык: Английский

---

Unlocking the potential of vinegar residue: A novel biorefining strategy for amino acid-enriched xylooligosaccharides and humic-like acid

Waste Management, Год журнала: 2024, Номер 192, С. 20 - 28

Опубликована: Ноя. 23, 2024

Язык: Английский

---

Modification of degradable polyurethane materials using L-tyrosine and its application

Journal of Polymer Research, Год журнала: 2024, Номер 32(1)

Опубликована: Дек. 30, 2024

Язык: Английский

---

Synergistic catalysis of graphitic carbon nitride and dichromate for augmented oxidative polymerization of hydroquinone leading to enhanced humic-like substance formation

Journal of the Taiwan Institute of Chemical Engineers, Год журнала: 2023, Номер 153, С. 105235 - 105235

Опубликована: Ноя. 28, 2023

Язык: Английский

---