| Title |
Optimization of organic solid waste composting process through iron-related additives: A systematic review |
| ID_Doc |
29839 |
| Authors |
Pan, CA; Yang, HY; Gao, WF; Wei, ZM; Song, CH; Mi, JY |
| Title |
Optimization of organic solid waste composting process through iron-related additives: A systematic review |
| Year |
2024 |
| Published |
|
| DOI |
10.1016/j.jenvman.2023.119952 |
| Abstract |
Composting is an environmentally friendly method that facilitates the biodegradation of organic solid waste, ultimately transforming it into stable end-products suitable for various applications. The element iron (Fe) exhibits flexibility in form and valence. The typical Fe-related additives include zero-valent-iron, iron oxides, ferric and ferrous ion salts, which can be targeted to drive composting process through different mechanisms and are of keen interest to academics. Therefore, this review integrated relevant literature from recent years to provide more comprehensive overview about the influence and mechanisms of various Fe-related additives on composting process, including organic components conversion, humus formation and sequestration, changes in biological factors, stability and safety of composting end-products. Meanwhile, it was recommended that further research be conducted on the deep action mechanisms, biochemical pathways, budget balance analysis, products stability and application during organic solid waste composting with Fe-related additives. This review provided guidance for the subsequent targeted application of Fe-related additives in compost, thereby facilitating cost reduction and promoting circular economy objectives. |
| Author Keywords |
Organic solid waste composting; Iron -related additives; Organic components; Humification process; Biological factors; End -products safety |
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Science Citation Index Expanded (SCI-EXPANDED) |
| EID |
WOS:001153403000001 |
| WoS Category |
Environmental Sciences |
| Research Area |
Environmental Sciences & Ecology |
| PDF |
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