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Pregled bibliografske jedinice broj: 821787

Časopis

Autori: Herner, Željko; Kučić, Dajana; Zelić, Bruno
Naslov: Biodegradation of imidacloprid by composting process
Izvornik: Chemical Papers (0366-6352) 71 (2017); 13-20
Vrsta rada: članak
Ključne riječi: composting process ; imidacloprid ; Pseudomonas aeruginosa FN ; kinetics of biodegradation
Sažetak:
This work presents the biodegradation of imidacloprid during composting process in a closed reactor. Composting mass was prepared from fresh vegetable waste, tobacco waste, dry leaves, imidacloprid 1.25 mg kg-1 (dry solids) and bacterial suspension of Pseudomonas aeruginosa FN. The composting process was carried out under forced aeration (0.516 dm3 min-1 kg-1) in a column reactor (10 dm3) under adiabatic conditions over 21 days. In a closed reactor system the intense biodegradation of imidacloprid was during first 7 days when 68 % of imidacloprid was degraded. The conversion and rate of biodegradation of imidacloprid in a closed reactor was much higher and faster than in an open pile. Imidacloprid degradation during composting process was described and simulated as first-order process. Degradation constant and half-life of imidacloprid were estimated in a closed reactor (kd = 0.135  0.016 mg kg-1day-1, t1/2 = 5.13 days) and in an open pile (kd = 0.025  0.002 mg kg-1day-1, t1/2 = 27.88 days).
Izvorni jezik: ENG
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Kemijsko inženjerstvo
URL Internet adrese: http://link.springer.com/article/10.1007/s11696-016-0031-5
Broj citata:
Altmetric:
DOI: 10.1007/s11696-016-0031-5
URL cjelovitog teksta:
Google Scholar: Biodegradation of imidacloprid by composting process
Upisao u CROSBI: Dajana Kučić (dkucic@fkit.hr), 16. Lip. 2016. u 07:52 sati



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