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VOL. 11, ISSUE 2 (2026)
Co-composting of organic waste with mineral additives: Process optimization, ecological and agronomic benefits
Authors
Elvin Rahmanli, Almas Habibova, Hasanova Mushkunaz
Abstract
Organic waste management and soil fertility restoration in agriculture
are among the most pressing environmental challenges globally. Although
composting is a natural and effective method for recycling organic matter, the
traditional process poses problems such as nitrogen loss (in the form of
ammonia emissions), greenhouse gas emissions, and bioavailability of heavy
metals. This article comprehensively analyzes the process of composting organic
waste (agricultural residues, manure, food waste) with mineral additives such
as zeolite, phosphorite, gypsum, and bentonite. Studies have shown that mineral
additives improve the physicochemical properties of compost, significantly
reduce nitrogen loss, passivate heavy metals, and stimulate microbiological
activity. In particular, the synergistic application of mineral and organic
(e.g., biochar) additives increases the agronomic value of compost, reduces the
need for chemical fertilizers, and contributes to sustainable agriculture.
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Pages:26-28
How to cite this article:
Elvin Rahmanli, Almas Habibova, Hasanova Mushkunaz "Co-composting of organic waste with mineral additives: Process optimization, ecological and agronomic benefits". International Journal of Advanced Research and Development, Vol 11, Issue 2, 2026, Pages 26-28
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