Production of organo-mineral fertilizers based on off-grade phosphorites and sewage sludge

Mukhammatova, Umida Khusankizi, Temirov, Uktam Shavkatovich, Sharipov, Sanat Shuhratugli, Takhirova, Nargiza Bakhiddinovna, Мухамматова, Умида Хусанкизи, Темиров, Уктам Шавкатович, Шарипов, Санат Шухратугли, Тахирова, Наргиса Бахиддиновна, Muxammatova, Umida Xusanqizi, Temirov, O‘ktam Shavkatovich, Sharipov, San’at Shuxrat o‘g‘li, Taxirova, Nargisa Baxriddinovna

Саноатда рақамли технологиялар · 2026-yil

Annotatsiya

This study investigates the feasibility of producing organo-mineral fertilizers based on off-grade phosphorite mineralized mass and sewage sludge generated at biochemical municipal wastewater treatment facilities. Phosphorite–sludge mixtures were prepared at mass ratios ranging from 90:10 to 30:70 and chemically treated with 30% sulfuric acid at 50–90% of the stoichiometric requirement relative to calcium oxide. The resulting slurries were separated into liquid and solid phases, and the contents of total P₂O₅, organic matter, humic acids, and fulvic acids were determined. The results showed that increasing the phosphorite fraction led to higher phosphorus levels, whereas increasing the sludge fraction caused a pronounced rise in organic matter, particularly fulvic acids in the liquid phase. A higher sulfuric acid dosage enhanced phosphorus transfer to the liquid phase and promoted the formation of stable complexes with organic components. The study provides scientific justification for producing a fast-acting liquid fertilizer enriched with fulvic acids, as well as a slow-release solid organo-mineral fertilizer dominated by humic acids.

Maqola ma’lumotlari
MualliflarMukhammatova, Umida Khusankizi, Temirov, Uktam Shavkatovich, Sharipov, Sanat Shuhratugli, Takhirova, Nargiza Bakhiddinovna, Мухамматова, Умида Хусанкизи, Темиров, Уктам Шавкатович, Шарипов, Санат Шухратугли, Тахирова, Наргиса Бахиддиновна, Muxammatova, Umida Xusanqizi, Temirov, O‘ktam Shavkatovich, Sharipov, San’at Shuxrat o‘g‘li, Taxirova, Nargisa Baxriddinovna
JurnalСаноатда рақамли технологиялар
NashriyotҚарши муҳандислик-иқтисодиёт институти
ISSN3030-3214, 2023-2026
Nashr sanasi2026-03-25
Jild4
Son1
Betlar197-202
TilIngliz
DOI10.70769/3030-3214.srt.4.1.2026.25
Indeksga qo‘shilgan2026-09-06

DOI: 10.70769/3030-3214.srt.4.1.2026.25 · Maqolaning asl sahifasi

Kalit so‘zlar

phosphorite, sewage sludge, organo-mineral fertilizers, sulfuric acid, humic acids, fulvic acids, фосфорит, осадки сточных вод, органоминеральные удобрения, серная кислота, гуминовые кислоты, фульвокислоты, fosforit, oqova suvlar cho‘kindisi, organik-mineral o‘g‘it, sulfat kislotasi, gumin kislotalar, fulvokislotalar

Iqtibos keltirish

APAMukhammatova, Umida Khusankizi, Temirov, Uktam Shavkatovich, Sharipov, Sanat Shuhratugli, Takhirova, Nargiza Bakhiddinovna, Мухамматова, Умида Хусанкизи, Темиров, Уктам Шавкатович, Шарипов, Санат Шухратугли, Тахирова, Наргиса Бахиддиновна, Muxammatova, Umida Xusanqizi, Temirov, O‘ktam Shavkatovich, Sharipov, San’at Shuxrat o‘g‘li, & Taxirova, Nargisa Baxriddinovna (2026). PRODUCTION OF ORGANO-MINERAL FERTILIZERS BASED ON OFF-GRADE PHOSPHORITES AND SEWAGE SLUDGE. Саноатда рақамли технологиялар, 4(1), 197-202. https://doi.org/10.70769/3030-3214.srt.4.1.2026.25
GOST (OAK)Mukhammatova, Umida Khusankizi va b. PRODUCTION OF ORGANO-MINERAL FERTILIZERS BASED ON OFF-GRADE PHOSPHORITES AND SEWAGE SLUDGE // Саноатда рақамли технологиялар. – 2026. – T. 4, № 1. – P. 197-202. – DOI: 10.70769/3030-3214.srt.4.1.2026.25.
MLAMukhammatova, Umida Khusankizi, Temirov, Uktam Shavkatovich, Sharipov, Sanat Shuhratugli, Takhirova, Nargiza Bakhiddinovna, Мухамматова, Умида Хусанкизи, Темиров, Уктам Шавкатович, Шарипов, Санат Шухратугли, Тахирова, Наргиса Бахиддиновна, Muxammatova, Umida Xusanqizi, Temirov, O‘ktam Shavkatovich, Sharipov, San’at Shuxrat o‘g‘li, and Taxirova, Nargisa Baxriddinovna. “PRODUCTION OF ORGANO-MINERAL FERTILIZERS BASED ON OFF-GRADE PHOSPHORITES AND SEWAGE SLUDGE.” Саноатда рақамли технологиялар, 4(1), 197-202, 2026. https://doi.org/10.70769/3030-3214.srt.4.1.2026.25
ChicagoMukhammatova, Umida Khusankizi, Temirov, Uktam Shavkatovich, Sharipov, Sanat Shuhratugli, Takhirova, Nargiza Bakhiddinovna, Мухамматова, Умида Хусанкизи, Темиров, Уктам Шавкатович, Шарипов, Санат Шухратугли, Тахирова, Наргиса Бахиддиновна, Muxammatova, Umida Xusanqizi, Temirov, O‘ktam Shavkatovich, Sharipov, San’at Shuxrat o‘g‘li, and Taxirova, Nargisa Baxriddinovna. “PRODUCTION OF ORGANO-MINERAL FERTILIZERS BASED ON OFF-GRADE PHOSPHORITES AND SEWAGE SLUDGE.” Саноатда рақамли технологиялар, 4(1), 197-202 (2026). https://doi.org/10.70769/3030-3214.srt.4.1.2026.25
HarvardMukhammatova, Umida Khusankizi, Temirov, Uktam Shavkatovich, Sharipov, Sanat Shuhratugli, Takhirova, Nargiza Bakhiddinovna, Мухамматова, Умида Хусанкизи, Темиров, Уктам Шавкатович, Шарипов, Санат Шухратугли, Тахирова, Наргиса Бахиддиновна, Muxammatova, Umida Xusanqizi, Temirov, O‘ktam Shavkatovich, Sharipov, San’at Shuxrat o‘g‘li, and Taxirova, Nargisa Baxriddinovna (2026) ‘PRODUCTION OF ORGANO-MINERAL FERTILIZERS BASED ON OFF-GRADE PHOSPHORITES AND SEWAGE SLUDGE’, Саноатда рақамли технологиялар, 4(1), 197-202. https://doi.org/10.70769/3030-3214.srt.4.1.2026.25
BibTeX
@article{mukhammatovaumidakhusankizi2026,
  title = {PRODUCTION OF ORGANO-MINERAL FERTILIZERS BASED ON OFF-GRADE PHOSPHORITES AND SEWAGE SLUDGE},
  author = {Mukhammatova, Umida Khusankizi and Temirov, Uktam Shavkatovich and Sharipov, Sanat Shuhratugli and Takhirova, Nargiza Bakhiddinovna and Мухамматова, Умида Хусанкизи and Темиров, Уктам Шавкатович and Шарипов, Санат Шухратугли and Тахирова, Наргиса Бахиддиновна and Muxammatova, Umida Xusanqizi and Temirov, O‘ktam Shavkatovich and Sharipov, San’at Shuxrat o‘g‘li and Taxirova, Nargisa Baxriddinovna},
  journal = {Саноатда рақамли технологиялар},
  year = {2026},
  volume = {4},
  number = {1},
  pages = {197-202},
  doi = {10.70769/3030-3214.srt.4.1.2026.25},
  url = {https://doi.org/10.70769/3030-3214.srt.4.1.2026.25}
}

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