FULL-SCALE CO-COMPOSTING OF SEWAGE SLUDGE AND WASTE MATERIALS AT VARIOUS MIXING PROPORTIONS AND AERATION CONDITIONS TO PRODUCE STABILIZED COMPOST DOI Open Access
Kateřina Chamrádová, Jitka Pavlíková, Panagiotis Basinas

и другие.

Detritus, Год журнала: 2025, Номер 30, С. 53 - 62

Опубликована: Март 17, 2025

Two different sewage sludge (SS) waste materials were commercially co-composted with wood chips (WCh) and grass to determine their conversion potential elucidate the manner that it is affected by various process operational parameters. A blend of three SS streams composted more efficiently in terms temperature attained during than a single stream when co-treated WCh acting as bulking agent. facilitated accomplishment over sanitation limit concurrently establishment high decomposition rate long period. Further increasing fraction composting mixture had an insignificant effect on organics SS. The presence negative influence retained below sanitization limits entire process. Aeration led increment but all cases enhancement remained at levels lower 20 °C throughout trials. Concentration heavy metals mixtures was sufficiently reduced regardless type, mixing ratio, use secondary organic substrate aeration.

Язык: Английский

FULL-SCALE CO-COMPOSTING OF SEWAGE SLUDGE AND WASTE MATERIALS AT VARIOUS MIXING PROPORTIONS AND AERATION CONDITIONS TO PRODUCE STABILIZED COMPOST DOI Open Access
Kateřina Chamrádová, Jitka Pavlíková, Panagiotis Basinas

и другие.

Detritus, Год журнала: 2025, Номер 30, С. 53 - 62

Опубликована: Март 17, 2025

Two different sewage sludge (SS) waste materials were commercially co-composted with wood chips (WCh) and grass to determine their conversion potential elucidate the manner that it is affected by various process operational parameters. A blend of three SS streams composted more efficiently in terms temperature attained during than a single stream when co-treated WCh acting as bulking agent. facilitated accomplishment over sanitation limit concurrently establishment high decomposition rate long period. Further increasing fraction composting mixture had an insignificant effect on organics SS. The presence negative influence retained below sanitization limits entire process. Aeration led increment but all cases enhancement remained at levels lower 20 °C throughout trials. Concentration heavy metals mixtures was sufficiently reduced regardless type, mixing ratio, use secondary organic substrate aeration.

Язык: Английский

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